Now let's talk about the similarities and differences between GPU and CPU encoding.ġ. We have already illustrated the definitions about what GPU/CPU encoding is. GPU Encoding vs CPU Encoding: Any Difference? If so, please visit Intel official website to check the detailed CPU processor model. Some users might be not sure about if their computer supports Intel QSV acceleration. The video codec can be supported by both your computer hardware and the software. The drive program has already upgraded to the latest version.Ĥ. The software is built-in with Intel QSV tech, as well.ģ. That's to say, your computer CPU processor is at least Intel® Core™ i3 - i7 with the 1st generation Sandy Bridge or higher and Intel® HD graphics GPU or Intel® Iris™ graphics GPU.Ģ. Intel QSV hardware acceleration is supported by your computer hardware. The most common CPU hardware encoding tech is Intel Quick Sync Video, which can be activated and used to quicken 4K Ultra HD video encoding speed as long as the below requirements are achieved:ġ. Though video decoding and encoding tasks are not CPU's specialty, it can also work with GPU to complete the task at fastest possible speed. What makes CPU encoding different from GPU encoding is that if the workload is beyond the limits of GPU competence, CPU would be responsible for the rest of tasks. What is CPU Encoding?ĬPU encoding, much similar to GPU encoding, also utilizes GPU's dedicated media processing ability to cope with computationally intensive tasks to accelerate video encoding speed, rather than doing it on CPU itself. A secret gift will be waiting for you as long as you become the sharer of knowledge. You're warmly welcomed to share the related knowledge with us if you are willing to. We feel very sorry that we don't find the specific codecs supported by the specific AMD GPU version from the authoritative website. Certainly, it's a nice option to visit wikipedia or Nvidia official website to get the latest news if you don't find what you need from this table. We would instantly update this table to provide the valid information for you. If there is some new info needed to be updated, please point it out and let us know by E-mail or comments at the bottom of this page. The above table shows the current state of development. Instead, here we offer you what you concern most, the table lists of hardware acceleration supported GPU version and codecs. So there is no need to once again explain the delicate difference among CUDA, NVENC and AMD APP. Actually, they have a lot in common and work in basically the same way. Until now, the most common GPU hardware acceleration techs are Nvidia CUDA/NVENC and AMD APP. Which GPUs Do Support Hardware Acceleration? Thus, you're highly suggested to disable GPU encoding and let the powerhouse to handle this task. In case your computer CPU configuration is strong enough and other configurations like GPU is comparatively weak (low-level integrated graphics), the so-called GPU hardware acceleration is actually ineffective. And you will find that your CPU usage would obviously be reduced and the whole PC responsiveness and smoothness gets highly improved. Now, when everything is ready, you can start to encode video using your GPU hardware encoding tech. The drive program must be upgraded to the latest version on your PC. Install two discrete graphic cards and improve GPU configuration if the processing data is whopping large like 4K/8K large-sized video encoding.Ħ. Currently, the most common hardware encoding is used in H264/HEVC video encoding.ĥ. Make sure the input and output video codecs are supported by both your GPU graphic card and the software you're using. If you computer features Nvidia CUDA or NVENC but your software only supports AMD APP GPU acceleration, then you can't benefit from the GPU acceleration.Ĥ. Check if the GPU hardware encoding tech used on your computer and software are the same. The software you wanna accelerate is well-designed to access GPU hardware encoding tech and use GPU encoding feature.ģ. The Nvidia CUDA/NVENC should be the 1st generation (Kepler) or higher.Ģ. Your computer hardware configuration need to reach at least the entry level. To use GPU hardware encoding, you need to satisfy the below requirements first:ġ. Of course, it can't be completely away from CPU, cuz it still needs CPU to read the original data, check the process and manage data. GPU encoding can accelerate video conversion speed up to 2-3X faster by offloading compute-intensive work to GPU rather than CPU. Download for Mac Download for PC What is GPU Encoding?
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