![]() ![]() As you may (or may not) know, modern "compression" is largely about deleting data that humans "probably" won't see or notice if the data was missing. How many compression artifacts there are, how much like the "original" it all looks like. VMAF is the "quality" of the transcoding. Posted on Mar 31st 2022, 17:00 Reply #9 TheoneandonlyMrKĦ900 XT doesn't seem to care about MBPS? It just always performs at 45fps ? How strange. Software / CPU has the highest VMAF, especially at "very slow" settings.ĪMD is fast at high Mbps. At 100, it says that humans won't be able to tell the difference. VMAF is an automatic tool that tries to simulate human vision. So a modern encoder is about finding all of these bits of the picture that can be deleted. ![]() TheoneandonlyMrKI have no idea what you're looking at they're all within 10% and AMD is on ever graph ,did I miss something, because I also have never had a video say no either.VMAF is the "quality" of the transcoding. Posted on Mar 31st 2022, 16:02 Reply #4 HisDivineOrderĦ900 XT doesn't seem to care about MBPS? It just always performs at 45fps ? How strange. 4K encoding is too heavy a workload for a typical CPU setup, but the GA10x NVENC encoder makes high resolution encoding seamless up to 4K on H.264, and even 8K on HEVC.i had to look and it seems the reviewer knew what they were doing. This dramatically lowers CPU utilization. With common Twitch and YouTube streaming settings, NVENC-based hardware encoding in GA10x GPUs exceeds the encoding quality of software-based x264 encoders using the Fast preset and is on par with x264 Medium, a preset that typically requires a dual PC setup. Whereas, NVENC ( page 41 whitepaper) GA10x GPUs include the seventh generation NVENC encoder unit that was introduced with the Turing architecture. ![]() ampere's improvements w/DEcoding first GPU vendor to support AV1 decode NVDEC I don't think there is any choice when it comes to streaming, Nvidia is the only choice. as stated in the article 2060 is on the 6th gen of NVENC while Ampere brings further imporvements. RH92Keep in mind this is a 2060 giving a run for it's money to a 6900XT. Jan 2nd 2023 AMD Radeon RX 7900 XTX May Feature Faulty Coolers, Causing Overheating (279)Īdd your own comment 20 Comments on GPU Hardware Encoders Benchmarked on AMD RDNA2 and NVIDIA Turing Architectures #1 Lightofhonor.Feb 20th 2023 AMD Ryzen 9 7950X3D Runs First Benchmarks (78).Aug 4th 2022 Potential Ryzen 7000-series CPU Specs and Pricing Leak, Ryzen 9 7950X Expected to hit 5.7 GHz (277).Feb 28th 2023 NVIDIA RTX Video Super Resolution Tested, AI Enhanced Streaming That Barely Makes a Difference (105).Apr 16th 2020 AMD Ryzen 4000 Series "Vermeer" CPUs to be Compatible with B450 Motherboards (58).Feb 24th 2023 AMD's Reviewers Guide for the Ryzen 9 7950X3D Leaks (133).Dec 11th 2022 First Alleged AMD Radeon RX 7900-series Benchmarks Leaked (146).Nov 3rd 2022 AMD Announces the $999 Radeon RX 7900 XTX and $899 RX 7900 XT, 5nm RDNA3, DisplayPort 2.1, FSR 3.0 FluidMotion (336).Nov 3rd 2022 AMD Radeon RX 7900 XTX Performance Claims Extrapolated, Performs Within Striking Distance of RTX 4090 (164).Sep 22nd 2022 AMD Cuts MSRPs of Radeon RX 6000 Series Graphics Cards (94).Benchmark runs included streaming, recording, and transcoding in Overwatch and Elder Scrolls Online. The libx264 software acceleration was running on AMD Ryzen 9 3950X. In addition to hardware acceleration, the site also tested software acceleration done by libx264, a software library used for encoding video streams into the H.264/MPEG-4 AVC compression format. The metric used for video encoding was Netflix's Video Multimethod Assessment Fusion (VMAF) metric composed by the media giant. C&C tested this because it means all that the reviewer possesses. Team red is represented by the latest work, while there exists a 7th generation of NVENC. The AMD card features VCN 3.0, while the NVIDIA Turing card features a 6th generation NVENC design. The site managed to benchmark AMD's Radeon RX 6900 XT and NVIDIA GeForce RTX 2060 GPUs. Thanks to Chips and Cheese tech media, we have information about AMD's Video Core Next (VCN) encoder found in RDNA2 GPUs and NVIDIA's NVENC (short for NVIDIA Encoder). Today, we have some data of AMD and NVIDIA solutions for the problem that shows how good GPU hardware encoders are. Encoding video is one of the significant tasks that modern hardware performs. ![]()
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