Arc A770 surpasses RTX 4060 in Adobe Premiere Pro 2024 Beta, adding Intel independent graphics hardware codec support

Intel launched the first-generation Arc A770 and A750 discrete graphics cards in October 2022, but software support will take a while to catch up

The latest Adobe Premiere Pro 2024 Beta Build 22, according to Pugetsystems findings The beta version has officially supported Intel Arc GPU hardware encoding and decoding, including full support for H.264 and HEVC

Although we do not recommend that you use the Beta version for daily use, for those who do not like Nvidia and AMD graphics cards For people, especially the Intel Arc series graphics cards have stronger codec support than NVIDIA and AMD, this is very important

Adobe officially divides the work of this series into hardware accelerated decoding, Mercury Playback Engine (GPU accelerated) and hardware accelerated encoding, therefore, GPU hardware encoding and decoding are different from CPU accelerated encoding and decoding here

• Mercury Playback Engine (GPU accelerated) is a renderer designed to enhance playback by utilizing GPU acceleration for processing effects.

• Using hardware accelerated encoding can improve decoding performance when exporting timelines in H.264/AVC and HEVC codecs

• Hardware accelerated decoding is a process that accelerates the decoding of H.264/AVC and HEVC media streams by utilizing hardware resources

Intel is currently in hardware Competitive advantage in decoding support for HEVC 4:2:2 10bit media and specific versions of HEVC

Although HEVC 4:2:2 10bit is not as common as HEVC 4:2:0 8bit, it is increasingly becoming more common Manufacturers are gradually supporting HEVC 4:2:2 10bit media, so in actual applications, the usage of HEVC 4:2:2 10bit is gradually increasing

Pugetsystems conducted a test and compared the Arc A770 16GB graphics card And NVIDIA GeForce RTX 4080 16GB graphics card, the performance test was conducted on Intel and AMD platforms with the corresponding CPU and core display. The following are the test results

##After research, Pugetsystems It was found that the performance of Premiere Pro Beta is basically the same as the current 23.6 official version on both AMD and Intel test platforms. They found two issues

• When testing the performance of AMD Ryzen 7700X (iGPU), the Premiere Pro Beta version did not improve because in both versions, Premiere Pro defaulted to The iGPU does the encoding instead of a discrete graphics card. In other words, Adobe's priority order is NVIDIA -> AMD -> Intel, and currently users cannot specify a specific GPU to use. Therefore, the iGPU on the Ryzen 7700X has priority over Intel discrete graphics, which means that both in Premiere Pro 23.6 and the 24.0 beta, the test platform is encoding with the AMD iGPU

• If you are using a 12th generation or newer Intel Core i7 13700K (iGPU), Premiere Pro automatically selects the iGPU for hardware encoding instead of the discrete graphics card. In other words, on the Intel platform, the Arc A770 is still only used for rendering and processing of GPU effects, while the hardware encoding is taken care of by the iGPU

With the integrated graphics disabled, the test platform Performance has been improved by more than 50% to 200%, depending on the acceleration capability of the CPU, while CPUs with already strong performance (such as Threadripper PRO) have smaller gains

It is said that when users use the fast synchronization function When using an Intel Core CPU, Premiere Pro automatically selects Fast Sync for hardware decoding. When Intel Quick Sync is unavailable, Premiere Pro 24.0 Beta can take full advantage of the Intel Arc A770 for hardware decoding, with gains ranging from a few percentage points to 40% depending on the CPU used. However, it shows clear advantages in handling difficult HEVC areas, such as HEVC 4:2:2 10-bit and 8K or even higher resolutions

Pugetsystems conducted a comparative test between Intel Arc A770 and NVIDIA GeForce RTX 4060 8GB. The results show that in terms of HEVC 4:2:2 10bit support, Intel Arc Obviously it has a natural advantage, because currently neither AMD nor NVIDIA supports this feature

# Intel Arc discrete graphics show clear advantages in handling encoding and decoding of H.264 and HEVC media (Nvidia is slightly ahead when it comes to RAW), while Arc The performance of A770 16GB is 50% to 70% faster than RTX 4060, but their lowest price on JD.com is 2,399 yuan

this site The article contains external jump links to convey more information and save selection time, but the results are for reference only

The above is the detailed content of Arc A770 surpasses RTX 4060 in Adobe Premiere Pro 2024 Beta, adding Intel independent graphics hardware codec support. For more information, please follow other related articles on the PHP Chinese website!