X265 encoding benchmark. Encoding uses both integer and floating point units.

X265 encoding benchmark 265 encoding with premiere pro when I wasn't using the Nvidia GPUs to help with encoding. 265 and MPEG-H Part 2, is a video compression standard designed as part of the MPEG-H project as a successor to the widely used Advanced Video Coding (AVC, H. 265 hardware encoding for a long time, but it was limited to Intel CPUs that supported Quicksync. See the latest results here. Right now, the project is very much in early days -- pre-alpha level This page shows the quality, compression factor, and encoding time for HEIC using the x265 encoder compared to different AVIF encoders. The savings from using the slow x265 preset rather than medium. Does x265 lose quality? The extent of the quality loss with x265 can be minimized by carefully selecting the encoding settings, such as the target bitrate, keyframe interval, and other parameters. Dann x265 selbst, das ist halt gegenüber x265 vor allem deswegen nervig, weil immer ein auf anhieb gutes bild liefert, bis man dann merkt, dass es halt nur gut 15 votes, 26 comments. AV1 NVENC was the clear winner with faster compression speeds, comparable file size, and better quality. org data, the selected test / test configuration (x265 Git - H. The only real application where nvenc beats CPU encoding is high quality real-time capture / transcoding. In terms of the encoding speed, the typical encoding time of AV1 is ~5 times slower than HM, and ~2 times slower than VVenC. Performance impact from FASTER to MEDIUM is up to 50% slower encoding; quality difference is Intel's HEDT processors (including Skylake-X) do not have integrated graphics processors and cannot accelerate video encoding. We already provide x265 encoding benchmarks of Here’s a look at the basics: the x265 and libvpx have superior compression results compared to x264, with bitrate savings reaching up to 50% in the higher resolutions. Latency-tolerant or high-quality: Used in When compared to typical presets on popular software video encoders (x264* and x265*) Intel® Data Center GPU Flex Series provides acceleration at similar quality level. Note that all of the other AV1 codecs offered faster encoding modes, so just because I showed a fast encoding time for SVT-AV1 doesn’t mean that it’s the performance king. Baka Encoder – software with graphic user interface (GUI) for encoding videofiles with codecs x265 (also x264 is possible) and NeroAAC. In collaboration with Arm, MulticoreWare has delivered notable improvements in encoding speed, multi-stream density, and cost-efficiency, Rendering, Encoding, Compression, Encryption, AVX Page 1: Stealing The Crown Page 2: Overclocking and Test Setup Page 3: Power Consumption Page 4: VRmark, 3DMark and AotS: Escalation Page 5 I do a lot of video encoding so I can stream content of various types of video to my Apple TV (office to living room). org. Rendering, Encoding, And Compression Page 1: Redefining Ryzen Page 2: X470 And Ryzen Master 1. 6 Video Input: Bosphorus 4K. x264 and x265 are the encoders (that's the difference between h. x265. GUIs like Handbrake use lower-quality x265 presets and old builds. Start the encode and note the average fps number at the bottom when the encode is From what I can see, much of the time spent on the ARC cards has been comparing expected gaming performance to cards from other brands. The Handbrake and Ffmpeg issue is most likely related to specific encoder - videotoolbox. Again, the developers say their code is still very early. And yet there is still an issue out there with the videotoolbox encoding pathway. If you're going to gaming+encoding, you can buy 12-core CPU and play games with 4 cores and encode videos with other 8 cores. 265 encoding performance? EDIT: Came across this chart which shows that, while the 3600x passmark (18336) is about 30% faster than the 2600x (14132), the relative encoding speed boost is only about 23%. Equally, you may increase the speed for the encoding process by changing the parameters which could result in CPU having higher speed than GPU but for better quality. The hardware encoders don't have this choice; they have fixed function hardware to handle the basics of video encoding, but lack the additional hardware to even offer an option to go slower. A lack of ReBAR support has a very significant impact on H. Does it produce equal or better quality than my previous way of doing Even if an x265 plugin existed that you could compile for yourself, I strongly suspect it will have very poor performance, at least for real-time encoding like you'd want to see in OBS. 1 Encoder: libx264 - Scenario: Live. A large test set of 28 video sequences with different resolutions varying from 240p to Ultra HD (UHD) was generated. I watched a few videos on Handbrake encoding performance on Rosetta and M1 native benchmarks times, and it doesn’t really seem to be that much faster than the 2018 Mini (in fact I had an i5). As far as I know, x265 could scale up to six cores flawlessly, above that it starts to lose efficiency. We can save a lot of the manual work from the manual work chapter if we use StaxRip. It then outputs the encoding speed as a multiple of framerate. cz. Thanks to recent BIOS updates, you can easily install this processor in first-generation Ryzen systems, making it a super affordable upgrade option. Fastest CPUs right now are i9 10900k, Threadripper 3960x and 3950x and the i9 10980XE. For VMAF comparisons, the best x265 tune is probably PSNR (disables The benchmark is developed by Czech overclocker Havli who is home to hw-museum. However, my requirement is to create a MPEG-TS stream with the encoded content and therefore, the video is encoded with the ffmpeg as follows: I had a good long chat with their VP of product management about our own x265 encoding tests at AnandTech, relating to overclocked stability while transcoding, last week at IDF. Beyond the top-line bandwidth savings, the slow preset delivers a ladder with an overall bitrate of 5,300 kbps, a 26% savings over medium, and one fewer rung than medium, which will offset the increased encoding time. For x264 and x265, the Medium preset is a good trade off between quality, file size and speed but you can adjust this slider to suit your needs. We got our hands on the early code and were able to run some preliminary numbers. x264 2022-02-22 Video Input: Bosphorus 1080p. Just not worth the extra time as I can encode slower in 264 while still needing way less time. The AMD card features VCN 3. x264 may be fatter but it works well. Optimum tech's benchmark (unable to link idk why, but it's on YT) with Resolve shows us that AMD's h265 encoder is faster than a 3090! So that's actually really promising. Click to expand edit: results chart from @Hulk: Page 12 - Benchmark your computer @4K with Handbrake 1. Erleuchteter. HW encoding is very fast, but the encode will have a larger file size than even a really fast SW encode settings. 7 version of x265 Wednesday May 20th, 2015; New 1. 0 Benchmark: Benchmarking with x264 and x265 using a live scenario; FLAC Audio Encoding: Benchmarking Finally, we show the encoder performance with each encoder set to the maximum speed settings. Media Encoding — H. The multi-threaded HWBOT x265 Benchmark is based on the open source x265 encoder that leverages modern CPU instructions to speed video encoding. 7 was released. Because of its low-complexity, software-enhanced nature, V-Nova intends to further improve LCEVC encoding performance for existing hardware and thus cost. Handles AviSynth scripts, video/audio without compression and video compressed with common intermediate codecs. This utility measures the video processing capabilities of your Mac, providing benchmarks for H. 41s (5. See how your system performs with this suite using the Phoronix Test Suite. Before running this utility, make sure to quit all other applications that do video processing or use Cloud Native: Designed from the ground up for cloud customers, Ampere Altra Max processors are ideal for video encoding in the cloud using applications like x265. We compress a full HD video using the latest version of the X265 encoder, with 8-bit color depth, preset "slow", and a quality setting of crf 20. In , the coding performance of the HEVC, VVC, VP9, and AVS3 codecs is described. Unfortunately The x265 video encoding benchmark had the Ryzen 5 4500 trailing the Core i5-11600K, whereas the Ryzen 5 5500 and 5600 pulled ahead. hardware encoding will not be as high quality as x265, but it should provide acceptable video in about 1% the time since you can Attention please: Using a different x265 encoder version will make results achieved with it invalid for reference comparisons! To produce valid ones, you're required to compile the source code This is a simple test of the x265 encoder run on the CPU with 1080p and 4K options for H. 265), and at a given file size, a non-terrible software encoder (x265) will generally look batter than almost any hardware encoder (the fixed function encoding hardware in your nvidia GPU). 5GB. encoded 1806 frames in 359. 619 frames per second (fps) This is the unofficial subreddit for the handbrake video conversion software (handbrake. In particular, for VVC, UVG-266, XEVE, and x265 the average encoding time is calculated for a quantization parameter of 27, while a matching QP of 35 was used for encoders AV1 and VP9. I'm a big fan of HEVC and imho x265 is still very capable - good crf bitrate control, good compression/speed tradeoff, no cricitcal flaws, AV1's development has changed significantly in efficacy for the encoding performance. x265 3. SVT-AV1 2. It shouldn't surprise anyone to see the 12-core 24-thread 3900X bring a taste of HEDT performance to the multi-threaded rendering benchmarks. x264 FASTER has the highest overall score, followed by Medium, Slow and Very Fast. We tested the CPUs represented here with the 64 CPU Encoding Tests. That x265 fhd benchmark will run fine under WINE. 3Ghz. To test hardware encoding (including Quadra or NVIDIA), identify the most important quality/throughput configuration options and test over the relevant range. Premiere Pro has supported H. if it's true, I would love to see some benchmarks. 0 on Ada GPUs for HEVC and AV1. Supported features. CPU utilisation will rarely be 100%, but that's normal. – Open HandBrake. Whenever you download a film or TV show, watch a Blu-ray, view HDTV broadcasts, or stream something from various sites and services A10 T4 x264, x265 CPU Dual Intel(R) Xeon(R) Gold- 6140 @ 2. 265 MKV 720p30 (edit: apparently this uses software encoding, see discussion below) 5. 265 - CPU Encoding - Performance, Qualität und Tipps. Hi, So back in 2021 I returned my 14" MBP M1 as it had much worse hardware-accelerated H. 264 - NVIDIA was worth exploring Intel not so much - lower quality and transient issues HEVC - NGCodec - best for live encoding SVT - Real time quality needs improvement (but codec isnew) Best quality looks competitive with x265 (but In terms of encoding and compression, Intel's 12th Gen Core gains some wins, but AMD's Ryzen 5000 also wins. The x265 software is available for free under the GNU GPL 2 license 196 Comments View All Comments. 808 Beiträge 11. I usually start off with the 1080p preset, but tweak the video tab encoding options fairly extensively changing to x265 videotoolbox. Below is an overview of the generalized performance for components where there is sufficient statistically significant data based upon user-uploaded results. I encode 4k blurays with CRF18 on slow with my R7 3700X in about a day. Btw. 90 benchmark, the Core i9-12900KS was also more effective than the AMD Ryzen 7 5800X3D in all encoding tests. For live encoding, MulticoreWare’s UHDkit product employs multiple instantiations of x265 with tight integration to encode 4K HDR content at 60fps and optimize ABR work flows. 9% on modern CPUs. Performance benefit for x264 and x265 from Intel® Advanced Vector Extensions 2 for 1080p encoding with main profile using an Intel® Core™ i7-4500U Processor. Report "Total CPU Usage" (also from HWinfo) 4. but I read one review claiming over a hundred FPS for encoding x265 earlier today on a 10700k I think it was. Encoding uses both integer and floating point units. e. – Select H. By default this test profile is set to run at least 3 times but may increase if the standard deviation exceeds pre-defined defaults or other calculations deem additional runs necessary for greater statistical accuracy of the result. For Phoronix Test Suite has a test for x265 encoding, you can see the results here. Must be some sort of bottleneck somewhere else. There is also an individual core on the other CCX which is also running at 3. CPU Tests: Encoding. 1. 33 video files , each 30 seconds, in 1. org metrics for this test profile configuration based on 614 public results since 5 April 2024 with the latest data as of 15 December 2024. For this reason, I still encode 1080p in 264 for the most part. 3 Encoder Mode: Preset 13 - Input: Bosphorus 4K. Our benchmark converts a 2. Those additional features contribute to quality and bandwidth efficiency so if CPU at X settings took 2 minutes to encode a clip and GPU at X settings took 2 minutes to encode a clip The CPU encoded clip will have higher quality. Authors Praveen Kumar Tiwari, Vignesh V Menon, Jayashri Murugan, Jayashree Chandrasekaran, Gopi Satykrishna For live encoding, MulticoreWare’s UHDkit product employs multiple instantiations of x265 with tight integration to encode 4K HDR content at 60fps and optimize ABR work flows. This includes encryption/decryption, as well as video transcoding from one video format to another AMD's Ryzen 5 5600 is a great choice for the value-oriented buyer. Using Vidcoder with Nvenc x265 setging on slow with 256AAC 5. Source. 9 FPS, so maybe this result is a bit of a victim of reported stats rounding done by x265, and in fact the percentage improvement is a touch closer to the result of the higher The dedicated encoder hardware NVENC can perform 8- and 10-bit AV1 encoding in addition to 8-bit H. 265 standard was officially published. 264/H. The x265 video encoding benchmark is the only test we ran that requires enabling the High Precision Event Timer (HPET), and it too doesn't scale beyond about 32-cores / 64-threads. 265 10-Bit (x265) Framerate: Constant framerate, Same as Source Quality: Constant quality, 20 RF (there's room for preference. To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark x265. Results table; Download benchmark 6th Generation Intel Core processors (Skylake) Supports hardware accelerated HEVC 8-bit decode and encode. The x265 video encoding benchmark is the only test we ran that requires enabling the High Precision Event Timer (HPET). If you want to speed up the HEVC encoding on your computer, choose a hardware HEVC encoder such as AMD VCE, Intel QSV, and NVIDIA NVENC. org metrics for this test profile configuration based on 2,272 public results since 28 May 2022 with the latest data as of 17 December 2024. 2 version, Adobe has added GPU-based hardware encoding that supports most modern GPUs from both NVIDIA and AMD. Rate control, by definition, is disabled and the encoder disables all quality metrics since they would only waste CPU cycles The x265 HEVC encoder project was launched by MulticoreWare in 2013, aiming to provide the most efficient, highest performance HEVC video encoder. No ETA on that though. PCIe bandwidth has a smaller but potentially significant impact on performance, between 2-22% FPS loss. Get a GeForce 10 Series or Quadro P-series card instead; even the GT 1030 can do HEVC. 1 and H265! @ XMP timings + pretty much all power limits maxed out and power saving disabled + Windows 10 Pro latest build w/High Performance power option. Our first video-encoding test uses the fairly new H. November 8, 2022 Though quality was again near the medium x265 preset with several combinations, throughput was very modest at 3 or 4 x265 takes a ton of time to transcode. 265 using the x264 and x265 open-source libraries in FFmpeg 6. 3Ghz while the rest are hanging out at 1-1. Just how different they look depends on quite a lot, including: The actual file size / target bitrate. If you have an Nvidia GPU, use the AV1 NVENC encoder for fast Christopher “Mythical Tech” Adkins used an Intel Celeron G470-powered system to set new world records for the X265 benchmark at both 4K and 1080p. We already knew that NvEnc is quicker than x265, but we will need FFmpeg 6. This made music downloads, and ultimately streaming, a feasible method for content delivery over the Internet. 264 encoding performance than my M1 Air from 2020. 0 benchmark with x264 and x265, the desktop -benchmark option. For years, H. You won't get answer based on those benchmark. I would assume the slow down in Haiku is due to slower IO and possible slower USB3 code, plus of course kernel debugging as mentioned. 265 video encoding performance on Intel Arc GPUs, between 50-75% FPS loss. 265 video, it has nothing to do with NVENC. especially in comparison to x265 placebo. If you're going to encode one video at the time, I recommend to buy a 8-core Compared to x264, even on the --veryslow preset, x265 encodes take noticeably longer -- our Ivy Bridge 3770K encoded the same file in H. AOM can encode a bit faster at its fastest setting (speed=9) than x265, but at a considerably lower quality. 0, while the NVIDIA Turing card features a 6th generation NVENC design. x265 leverages many of the outstanding video encoding features and optimizations from the x264 AVC encoder project. We’ll show you how to turn it on and what are the effects. The Core i9-12900K was either about the same or marginally better than the Core i9-12900K in the Encoding and Compression sections of our CPU benchmark suite. 26* vs x. 264 has been the go-to video compression standard. Your point is undermined by the fact you're using x265 settings that are unfavorable to the metrics (time, VMAF) and constraints (size) you're using for comparison; all you've demonstrated so far is that if you configure x265 poorly for your goals, you can get undesirable The kernels remain unmodified from the original benchmark suite. x265 will be both faster and score higher on objective measures with psy-vis disabled, even if it looks worse to actual humans watching the video. Encoding one episode (tuned and with encoding transparency) provides ~11. This way the my system can perform the encoding at 30 frames per second. In I prefer CPU-based encoding for quality reasons, as well as smaller file sizes. g. Video Encoding C/C++ Compiler Tests Encoding Multi-Core Common Workstation Benchmarks x265 is developed byMulticoreWare, leaders in high performance software solutions, with backing from leading video technology providers includingTelestreamandDoremi Labs(and other companies who want to remain anonymous Figure 5 shows the encoding time (in seconds) consumed by each video codec to compress videos parting a dataset using constant quality encoding. 264, also called AVC, is a slightly older compression format, though probably the most widely used compression format these days because it is well supported in even High Efficiency Video Coding (HEVC), also known as H. Below is an overview of the generalized performance for components where there is sufficient statistically significant data based upon user-uploaded First of all, the CPU encoder for h. StaxRip naturally supports modern encoding methods around MP4, MKV, AAC, x264 and x265 CLI. fr), this sub is for information exchange and helping out, not affiliated with the developers. org metrics for this test profile configuration based on 251 public results since 11 November 2023 with the latest data as of 5 April 2024. 1 Video Input: Bosphorus 4K. x265 is has a much wider range and progressivity. – Add the video file you try to encode to HEVC. We've updated our list of encoding benchmarks for our 2024 CPU suite to include some of the most relevant and recent codecs, such as AV1, HEVC, and VP9. This means a single instance of a 480p encode using x265 uses between 4 and 5 cores. We tested the CPUs represented here with the 64-bit CPU Tests: Encoding. 8Ghz. h. – Start encoding. A current benchmark of the AVIF encoders (as of 14 Oct 2022) can be found on the Wiki page AVIF encoding benchmark. Within a given compression format (e. The value of this processor is too good to ignore, and that’s why it’s well worth taking a look at over more expensive CPUs like the 13700K or the mighty Core i9 13900K. 24 (compiled by GCC). This covers two main areas: encryption/decryption for secure data First I encode a chapter with cpu encoding to get a baseline around a couple of quality values, then encode the same thing with videotoolbox trying to match for both quality and filesize. 26*). The software encoders have the flexibility to do more or less "work" to cater to varying levels of performance and encoding efficiency (quality for size). Shortly after the compact SVT-AV1 on preset 8 is nearly as fast as x265 medium and preset 7 is faster than x265 slow while being more efficient. if you want smaller files, go to something like 22) They will be 10-bit in the next HandBrake version, but if your source is 10-bit and you are encoding to 10-bit it would be better to disable them. Integrated with HWBOT to allow competitive x265 HD Benchmark is a benchmark that measures how fast your computer can encode HD (1080p) video in the new H. 035 Lesezeichen 1. 1 audio and some custom encoder settings has produced some very nice rips coming in around 1. The -benchmark option can be added to output CPU time and maximum memory consumption: $ time ffmpeg -i input -benchmark -f null - [] bench: utime=7. The site managed to benchmark AMD's Radeon RX 6900 XT and NVIDIA GeForce RTX 2060 GPUs. We tested the CPUs represented here with the 64-bit TL;DR. 9 version of x265 Friday January 29th, 2016; H265 codecs comparison from MSU Monday January 11th, 2016; New 1. So maybe some sort of cpu-z incopatibility? You could try to use If you're going to encode one video at the time, I recommend to buy a 8-core CPU. Hello, intel core This benchmark is encoding a 4K, 10-bit x265 source file with complex scenes. org metrics for this test profile configuration based on 4,157 public results since 16 October 2020 with the latest data as of 19 December 2024. We tested the CPUs The authors of provide an objective performance evaluation of the HEVC, JEM, AV1, and VP9 codecs, which was carried out using the PSNR metric. 8 version of x265 Thursday October 8th, 2015; New 1. It's multithreaded so (*for a rough idea of equivalent performance) you can sort passmark CPU benchmarks by multithreaded score and buy the fastest performing one you can afford. The H. They are occupying a single CCX. It seems that double the performance cores in M1 Pro yields a 70-80% performance increase in x265 CPU-based encoding at the same settings in Handbrake. which is living between 2GHZ and 4. Well, I bought a 16" MacBook Pro with 10-core M1 Pro CPU, and tested. However, the significant computation time required by x265’s slower encoder presets Well, it work It mention that it use CPU features: MMX2, SSE and Cache32 (whatever that means) and 3% progress suggest that it works. Compared to previous version (1. Performance impact from FASTER to MEDIUM is up to 50% slower encoding; quality difference is Encoding Benchmarks on Intel Core i7-11700K. Author Ashok Kumar Mishra is the Solution Architect for Media and Entertainment BU in MulticoreWare with 15+ years of experience in multimedia-embedded DSP systems and implementing and optimizing video codecs. However, if compatibility, wider device support, or real-time encoding/playback performance are more critical, x264 may be the preferred option. I would actually be fine with one of the default x265 presets being used as the benchmark standard with the one modification I think necessary being setting frame rate to same as source for consistency. x265 is a specific software encoder for H. Image 1 of 7 (Image credit: Tom's Hardware) (Image credit: Tom's Hardware) We test HandBrake in both AVX-light x264 and AVX-heavy x265 flavors. 37 GB, The Core i9-12900K was either about the same or marginally better than the Core i9-12900K in the Encoding and Compression sections of our CPU benchmark suite. Commented Jul 21, 2017 at 4:01. It's incredibly frustrating that Cinebench is used as a golden standard benchmark, when it's not even representative of the potential performance of CPUs which support AVX-family instructions (AVX, AVX2, AVX512-{50 different subsets}). At the fastest speed settings, HEIC/x265 gives better compression at a lower computational complexity then the AVIF encoders. . When compared to typical presets on popular software video encoders (x264* and x265*) Intel® Data Center GPU Flex Series provides acceleration at similar quality level. The source material is also far from being limited to DVD, but includes the usual HD formats as well. Project Site x265. 8. April 2020 um 12:01; Unerledigt; PvD. Encoder: H. In terms of encoding performance, this CPU beats or matches processors like the Core i9 12900K, Ryzen 5 5800X, and even the newer Ryzen 5 7600X in some workloads. 0-7203-g0687d3e that they used is extremely infantile in development, even for 2018 H265/HEVC is a video codec. 265 / HEVC format. For me, and I imagine for most people using Handbrake, SW encoding is what is important. All 1st gen Arcs have the same fixed transcoder chip, so the A380 for this purpose is the best option. Start the handbrake but don't start/reset the timer until handbrake is actually encoding video. The Pi 2 say works fine with x264 but if you want all round x265 playback you basically want a desktop class Skylake CPU. The compression may employ lossy data compression, so that quality-measurement issues become important. I very much doubt that AVX512 gives that kinds of performance gains, it never even accommodated for the frequency loss for all the AVX512 test ive done on xeons. Frequency, not that it's important nvenc av1 is superior. The benchmark is also capable of running even on old gear such as Athlon XP, be it rather slowly The encoding FPS is recorded. 4 Video Input: Bosphorus 4K. The multi-threaded HWBOT x265 Benchmark is based on the open source x265 encoder that leverages modern CPU instructions to speed up video encoding. 264, H265, JPEG and ProRes encoding and decoding performance. Not bad. Benchmarking Hardware Encoding Performance. Hardware encoding showed great promise H. Except in our WinRAR 5. Filters are AV1 encoding is now only 2x slower than x265. org metrics for this test profile configuration based on 858 public results since 5 April 2024 with the latest data as of 23 November 2024. 0. Lossless operation is theoretically simple. This is meant to indicate how likely your system will be able to encode at those settings. There's no reason to use x265 anylonger since SVT 0. And it is also the only benchmark we ran to display any strange behavior HWBOT x265 Benchmark v2. The benchmark encodes a 10-second action clip from 3DMark Skydiver at 6000K (Twitch's maximum recommended bitrate) and at various resolutions, framerates, and presets. 264, or MPEG-4 Part 10). It's as easy as running the phoronix-test-suite benchmark video-encoding command. classes A1 and A2 FFmpeg 6. 265 MKV as the preset. Rather than use a benchmark mode as we did with 7-Zip, here we take a set of files representative of a generic stack. , the first ARM-based SoC (System on a Chip) designed by Apple) were released at the end of 2020. The x265 benchmarks have the A300 coming in the lower half of the graphs, and it is highly likely to be due to the Intel-optimized x265 encoder executable used in the Another question is are there any benchmarks that are representative of H. Record the average effective clockspeed right before handbrake finishes the encode. I would wait for the final score, but seems that there is not any problem, even on highly nonstandard machine like My 6700K at 4. In the FFmpeg 6. However, my requirement is to create a MPEG-TS stream with the encoded content and therefore, the video is encoded with the ffmpeg as follows: Hardware encoding showed great promise H. and HEVC (or H265) that is aimed to provide the same quality as H264 but The multi-threaded HWBOT x265 Benchmark is based on the open source x265 encoder that leverages modern CPU instructions to speed video encoding. 5 seconds), video storage, web videos, video streaming (e. The Note that unless Split Frame Encoding is enabled, performance with single encoding session cannot exceed performance per NVENC, regardless of the number of NVENCs present on the GPU. 2: link One of the freeware compression tools that offers good scaling performance between processors is 7-Zip. org metrics for this test profile configuration based on 861 public results since 5 April 2024 with the latest data as of 4 December 2024. 2% and 118%, respectively. If you are real Linux user then this shouldn't be a problem. Several dozen Xeon processors fall in these categories, all 6th Gen Skylake and the newer 7th Gen Kaby Lake based Xeon processors have hardware encode/decode support. – Change Video Codec to H. 374 GCC), the new one greatly improves encoding speed on virtually all processor architectures. MCW is launching a new commercial open-source venture around x265, and the source code for its x265 encoder is now available. On AMD EPYC 7763 and Intel Xeon 8380 performance scaling is non-linear, with performance degrading significantly FFmpeg 7. We recently got our hands on a pre-alpha build of x265, an HEVC encoder project from a company called MulticoreWare that's going to be I am currently encoding two individual instances of x265 on 480p. However, with a stream of impressive benchmark testing results, the critics have quickly fallen silent. nvenc and Intel h265 are about par. It's able to convert 4K/8K/HD videos under CUDA HEVC hardware acceleration, which boosts video conversion to 47x real-time faster but with the same high quality output. Most of the encoders expose many configuration options which allow you to tune the encoders. Which is how they're usually utilized. it wouldn't be able to complete the benchmark anyway, as the x265 encoder is much more demanding. Industry professionals were skeptical as to whether this was a good move. If they're getting that kind After testing the world's first AV1 GPU encoder in Intel's debut Arc graphics cards, all we can say is the future of video streaming is very bright—and significantly less blocky. In the SVT-HEVC benchmark, the Intel Xeon W9-3495X sits at the top of the list, and the same is prevalent in the VP9 encoding benchmark. AV1 encoding offers bandwidth and bitrate savings if 30% over AVC in Low Delay. as i already have x570 motherboard and ram bought like 4 months ago i'm planning to get either 3900x or 3950x from AMD which both are high core count cpu's and wanted to ask how much cores does x265 or hevc encoding can handle? i know that my used program can max out 8 core cpu (tested with friends ryzen 7 3700x) which speeds up video encoding X265 Video Encoding Benchmarks. Its heavy to encode and heavy to decode. Based on OpenBenchmarking. Multi NVENC Split Frame Encoding is a feature introduced in SDK12. Did you disable the psy-vis options in x265? Otherwise using objective metrics like SSIM/PSNR/VMAF is misleading at best, and really dishonest. HandBrake’s Video Quality Settings. jpg. If you want to encode multiple videos at the same time, you can buy high core amount CPU and encode your videos simultaneously. Below is an overview of the generalized performance for components where there is sufficient statistically significant data based upon user-uploaded SVT-AV1 on preset 8 is nearly as fast as x265 medium and preset 7 is faster than x265 slow while being more efficient. noob_at_pc; 15. Since CPU encoding (aka software encoding) produces the best results (by far), both tests only use the CPU. The hardware-accelerated video encoding and decoding functionality is accessible to applications through NVENCODE GPU-accelerated HEVC encoding is 2x-4x cheaper than CPU-based x265 for LL and UHQ tunes across resolutions with and without LCEVC. The Ryzen 7 5700X, however, clearly outran the Core i9-11900K Eliminated redundant pointer copies in lowresMC and lowresQPelCost, improving encoding performance by up to 0. Per Handbrake's benchmarking suggestions, I used the "Big Buck Bunny 1080p30" file for a In that case AVX512 will be slower, you loose about 30% performance by disabling the e-cores for x265-encoding on i7/i9. Encoding video is one of the significant tasks that modern hardware performs. The Ryzen 3950X provides So as we can see, Nvidia h265 encoder tops around ~19Mb/s for a RF factor of about CQ=19. 265 / HEVC is not ideal either as people with (enterprise) Windows 10 machines may not even be able to However, I recently started playing around with Nvenc x265 encoding and the results have been surprisingly good. H. libheif makes use of libde265 for HEIF image decoding and x265 for encoding. Also multi threading seems to be better - the bigger your CPU is, the better relative fps gain you can expect. With the rise of streaming, vlogs, and video content as a whole, encoding and transcoding tests are becoming ever more important. Encoder benchmark. This system/x265 test profile relies on the OS World's first x265/HEVC user-friendly benchmark. new x265_encoder_parameters() function which retrieves a copy of the active parameters from the encoder. 264 and H. Using a GPU monitor (like intel_gpu_top) you can check whether the GPU is used to accelerate encoding. Report your encoding time and CPU model. The purpose of this page is to evaluate video encoding capabilities. OpenBenchmarking. CPU Encoding Tests. Try it yourself, you don't even need Av1an (although I still recommend it due to scene based encoding and resuming) as SVT scales very well around many threads. They usually transcode a small 1080p/4K x264/x265 trailer in mere seconds and call it a day. Table 2. 60GHz There are two types of use-cases for which video encoding benchmark is executed- 1. Winxvideo AI is the first HD video converting tool that supports both CUDA HEVC/X265 encoder and decoder. 0 was better at HEVC than H264. Below is an overview of the generalized perform This is a simple test of the x265 encoder run on the CPU with 1080p and 4K options for H. It should settle in pretty quickly after the encode starts and not change during the encode. The content for the video is procedurally generated, so that no simultaneous decoding is performed that could muddle test results. The first Mac Mini and MacBooks featuring the Apple M1 processor (i. We already provide x265 encoding benchmarks of Rocket Lake processors that are included in our CPU testing, in which we test in HandBrake with default settings, as lots of other websites do. 5-2. its old and useless. Santhoshini Sekar heads the Video Codecs and Video Solutions Α video codec is software or a device that provides encoding and decoding for digital video, and which may or may not include the use of video compression and/or decompression. The reason I ran this test was the funky quality pattern in Figure 2 that appeared to show that cpu-used 7 was a unicorn with both high speed and superior quality. Dec 5, 2015 1,709 The x265 video encoding benchmark had the Ryzen 5 4500 trailing the Core i5-11600K, whereas the Ryzen 5 5500 and 5600 pulled ahead. 264 - NVIDIA was worth exploring Intel not so much - lower quality and transient issues HEVC - NGCodec - best for live encoding SVT - Real time quality needs improvement (but codec isnew) Best quality looks competitive with x265 (but San Jose, CA – MulticoreWare Inc. For AVIF, libaom, dav1d, svt-av1, or rav1e are used as codecs. Same applies to Mobile This is a simple test of the x265 encoder run on the CPU with 1080p and 4K options for H. If you use slower encode preset settings for SW encode, the file size can be a fraction of the size of HW encode at a similar quality. For example, a 1080p HEVC video with a bitrate of 3,500 kbps encoded with software encoding (CPU-libx265/x265) would need at least 6,000-8,000 kbps if CPU Performance: Encoding Tests. Scalable: With an innovative scale-out architecture, Ampere Altra Max processors have a high core count with compelling single-threaded performance combined with consistent frequency for all cores The benchmark tests encoding the target videos into H. The encoding benchmarks that most reviewers use are horrible. Settings play a large part in encoding performance. Featuring hardware detection based on CPU-Z and realtime monitoring. I'd avoid it for another year or two at least until it matures OP. 264 (x264) has a lot more features that nvenc_264 simply disabled or deprecated. 0 version of x265 Thursday July 14th, 2016; New 1. Most codecs are typically implementations of video coding formats. For more details about NVENC capabilities, see the NVIDIA Hardware Video Encoder documentation. 7. 265 codec, which is also known as HEVC. Not the x264/x265 software library. 30 fps and CPU utilisation of ~70-90%, depending on the scene. 5 hour-long 44. Add vvenc to test suite. If you encode a video to both H264 and H265 using settings that produce similar results, the h265 file should be smaller. Another of the interesting elements of modern processors is encoding performance. It's supposed to be a replacement for the "old", but widely supported and used H264. We recently got our hands on a pre-alpha build of x265, an HEVC encoder project from a company called MulticoreWare that's going to be This is a simple test of the x265 encoder run on the CPU with 1080p and 4K options for H. Encoding Speed. , a pioneer in video encoding solutions and performance optimization services, announced a significant leap forward in x265 video encoding performance on Arm®-based AWS Graviton4 processors. 1 kHz Stereo recording to a variable bitrate MP3 This is a simple test of the x265 encoder run on the CPU with 1080p and 4K options for H. 7-Zip 9. 6 version of x265 Sunday April 5th, 2015; Little comparison of x264 and x265 Last month, the HEVC/H. AV1 Bandwidth or bitrate savings of 30% over AVC in low delay encoding Both this benchmark and the x265 benchmark I put together do not use GPU at all. 0 Benchmark: Benchmarking with x264 and x265 using a live scenario; FLAC Audio Encoding: Benchmarking audio encoding from WAV to FLAC; 7-Zip: A fabled benchmark we've used before, but Recent x265 optimizations for Arm architecture have created a new era in power efficient encoding with outstanding performance and we encourage the reader to evaluate Ampere Altra and Altra Max systems for x265 video encoding. VP9 or x265 at a We compress a 4K video using the latest version of the X265 encoder with 8-bit color depth, preset "slow," and a quality setting of crf 20. We compress a 4K video using the latest version of the X265 encoder with 8-bit color depth, preset "slow," and a quality setting of crf 20. This type of encoding typically has no restrictions on the encoding tools Not with x265. 264, also called AVC, is a slightly older With Altra Max the performance scales linearly with the number of encoding tasks in the system. 265 1080p Video Encoding) has an average run-time of 3 minutes. Gondalf - Tuesday, March 29, 2022 - link Beh! in short words Intel have the best 7nm (or 7nm equivalent) desktop cpu, this is pretty evident. I mainly record/encode apps on my screen, command line, etc (so all that ProRres stuff is not interesting to me). 265 video. The Intel Xeon Scalable platform presents a revolutionary improvement in processor technology for the video encoding use-case. CPU Benchmark Performance: Encoding and Compression. x265 - contains kernels extracted from x265 encoding and decoding library included under vector/x265; FastPFor - contains kernels from the popular integer packing Choose the preset Matroska > H. Ryzen 3700X also performs well given its price point. Download x265 HD Benchmark. Fortunately development is in progress to enable HEVC encoding via Apple VT, so your best bet would be to sit tight until that's done. In comparison to AVC, HEVC offers from 25% to 50% better data compression at the same level of video quality, or substantially The X265 benchmark is mutlithreaded and based on the x265 encoder that measures frames rendered per second by a CPU. AV1 Bandwidth or bitrate savings of 30% over AVC in low delay encoding In our FFMPEG encoding test, Zen 5 performs well, while in our FLAC audio encoding benchmark, the Ryzen 7 9700X only loses out to Intel's flagship Core i9-14900K, which is no loss in reality. – bwDraco. 30GHz Dual Intel(R) Xeon(R) CPU E5-2660 v3 @ 2. This system/x265 test profile relies on the OS provided x265 package as opposed to the existing pts/x265 test profile that builds the same version of x265 from the upstream source code. 02 I'm able to achieve the required performance when running the x265 encoder separately without the support of ffmpeg. 0 on the CPU and the NVENC accelerator when using the Nvidia GPU. Presets are defined via XML config with direct control over x265 (also x264 is possible) and NeroAAC I'm able to achieve the required performance when running the x265 encoder separately without the support of ffmpeg. Summary. Netflix). All of our benchmark results can also be found in our benchmark engine, Bench. These instructions were literally made for long running, SIMD friendly tasks like video encoding. org metrics for this test profile configuration based on 62 public results since 10 December 2024 with the latest data as of 13 December 2024. x265_encoder_open() was modified to ensure it never modified the param structure passed to the function; it makes a private copy of the param prior to making any modifications to it. OpenBenchmarking. 314s bench: maxrss=72280kB Choosing streams. a) x265_stats - contains encoding statistics, available through x265_encoder_get_stats() b) x265_frame_stats and x265_cu_stats - contains SVT-VP9 Encoding: Same as other SVT benchmarks, but using VP9, both at 1080p and 4K; FFmpeg 6. Encoding Benchmarks — Intel Core Ultra 9 285K The 285K takes top honors in the Handbrake x264 encoding test, and only comes in just a bit behind the 9950X in the x265 and SVT_AV1 results Lossless Encoding x265 can encode HEVC bitstreams that are entirely lossless (the reconstructed images are bit-exact to the source images) by using the --lossless option. Solution -Enable Hardware Encoding in Software. 264 in 129 seconds as compared to What would be great is a pointer to a benchmark chart of x265 across processors though outside of HWBOT I can't really find anything with processors ranging from current to past 3 odd years. Redefining Video Encoding with the x265 HEVC encoder July 27, 2023 . This includes encryption/decryption, as well as video transcoding from one video format to another x264 x265 Performance benefit from SIMD up to Intel® AVX2 (X factor) Figure 1. Moving onto encode and decode Video Encoding Test. 3 Page 3: Cache And Memory Performance, IPC Page 4: Overclocking, Spectre, And Test Setup Page 5 HEVC H. This is a simple test of the x265 encoder run on the CPU with 1080p and 4K options for H. 37 GB, Benchmarking Pre-Alpha x265. In the new 14. 6 GHz with iGPU encoding enabled was almost as fast at my 3950X in H. 3 % on the Ryzen 9 7900X, and we got even less on the Ryzen 5 7600X (there it was a difference between 7. For x265 encoding, Intel CPUs with AVX-512 like the Platinum 8180 offer better performance, but they come at a higher cost. Adkins hit 0. You can send your results on our forum: send. It’s little known, but x265 does not actually use AVX-512 by default. (short for NVIDIA Encoder). It's a very competitive segment, but in the case of the Core i7-12700K and Core i5 Last month, the HEVC/H. The image used in these tests was dsc_1385. 8 and 7. Just got back from the Apple Store where they kindly let me install Handbrake and encode a file on a Studio M1 Max. The encoder performance tests focus on the most relevant HD (1920x1080) and UHD (3840x2160) resolution use cases, in the following denoted as HD4K use case, with random access encoding as defined in the JVET common test conditions (CTC) 10. It seems rather worthless since the CPU doesn't even have enough time to overheat and stabilize its thermal throttling, which makes me highly skeptical that an hour-plus long encode will show New 2. One of the interesting elements on modern processors is encoding performance. Yes, the M1 / M1Pro / M1 Max are very impressive . To run this test with the Phoronix Test Suite, the basic The x265 team is hoping to achieve real-time 1080p30 encoding on a Xeon-based server with 16 physical cores by next month. 3. These tests suffer from one problem when it comes to AVX-512 enabled processors however, and that is that ever since optimizations using AVX-512 CPU Benchmark Performance: Encoding. 0 Encoder: libx265 - Scenario: Video On Demand. Three classes of encoding statistics are now available through the API. It would be interesting to have an strace of kernel calls for both Haiku and Linux when this is running to see what is happening. The Stilt Golden Member. That is all well and good but one of the best things about these cards is the AV1 encoding and I have yet to see benchmarks for that and some insights about how that performance might differ between ARC cards and why. 265 video encode performance with x265. The version libaomav1 0. It can take advantage of modern CPU instructions set and multi-threaded. Latency-tolerant or high-quality: Used in applications such as video archiving, streaming with high latency (> 0. 264 / AVC H. org metrics for this test profile configuration based on 127 public results since 31 October 2024 with the latest data as of 15 December 2024. Refer to the NVENC Video Encoder API Programming Guide AMD Ryzen 9 7950X3D Productivity Benchmarks Page 1: 3D V-Cache For The High End Page 2: AMD Ryzen 9 7950X3D: 2nd-Gen 3D V-Cache Tech, Latency Testing Page 3: 7950X3D Chiplet Boosts, Voltage It’s not by much, the performance increase is only +2. HEVC compresses better. It actually offers the best price/performance ratio of all Ryzen 5000 processors on the market. Don't post bs there or you will likely get banned, it's a forum with lots of encoding experts, scientists and the place for the creators of x264 and x265. 0 is based on improved x265 encoder, build 2. 2: link. x265 Benchmark. A free utility that benchmarks the video encoding/decoding capabilities of your Mac. Though FFmpeg took 50 minutes to produce a test file that both x264 and x265 encoded in about two minutes, the Alliance for Open Media’s aomenc encoder, running the same version of AV1 (version 2) produced the file in about 15 minutes. According to the experimental results, the coding efficiency of both AV1 and x265 was found to be significantly inferior to VVenC, while having the overhead of 31. This covers two main areas: encryption/decryption for secure data transfer Compared to x264, the x265 encoder is better optimized for high core count CPUs like the E5-2699 v4, and this shows in the faster encoder presets, which are nearly as fast as x264 on this computer despite the additional computation required for H. Benchmarking Performance: CPU Encoding Tests With the rise of streaming, vlogs, and video content as a whole, encoding and transcoding tests are becoming ever more important. If you want to just decode a particular stream then use the map option: ffmpeg -i input -map 0:a:0 -f null - Threads There are two types of use-cases for which video encoding benchmark is executed 1. 264, 8- and 10-bit HEVC encoding. 264 standard enjoys broad compatibility, with most consumer devices supporting accelerated decoding. The benchmarks renders a video in 1080P or 4K resolution using the x265/HEVC encoder. Ultra Fast is generally unusable, very blocky, NVENC Max Performance is a better choice if available. Unless stated otherwise, all presented results are shown for the CTC test sequences, i. Resolution of this image is Linus' benchmark only shows us how the h264 encoder performs and it's already pretty well known that VCE 2. The Ryzen 7 5700X, however, clearly outran the Core i9-11900K The multi-threaded HWBOT x265 Benchmark is based on the open source x265 encoder that leverages modern CPU instructions to speed video encoding. Reaktionen 4. 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