Nvidia Ampere Nvenc

The matrix has a reference dating back to the maxwell generation.

Nvidia ampere nvenc. Table 3 provides indicative 1 nvenc performance on kepler maxwell pascal turing and ampere. Nvdec is compatible h 265 main10 profile h 264 high. Dolby vision can be played by a decoder system that is unaware of dolby vision using only the base layer result in a standards based base layer video signal such as hdr10 hybrid log gamma hlg or bt 709 standard dynamic range sdr using video elementary stream metadata. Nvenc in the gtx 10 series gpus provides superior quality than x264 very fast the most commonly used x264 preset.

Nvidia rtx ampere gpus now support av1 decoding the first ampere graphics card to launch earlier this year the nvidia a100 accelerator does not have any video encoding capability. The first nvidia ampere architecture gpu the a100 was released in may 2020 and pr ovides tremendous s peedups for ai training and inference hpc workloads and data analytics applications. It is named after french mathematician and physicist andré marie ampère. Nvidia rt cores for ray tracing acceleration or an nvenc encoder.

Ampere is the codename for a graphics processing unit gpu microarchitecture developed by nvidia as the successor to both the volta and turing architectures officially announced on may 14 2020. Nvidia nvenc is a feature in nvidia graphics cards that performs video encoding offloading this compute intensive task from the cpu to the gpu it was introduced with the kepler based geforce 600 series in march 2012. The video encode decode matrix represents a table of supported video encoding and decoding standards on different nvidia gpus. With complete encoding which is computationally complex offloaded to nvenc the graphics engine and the cpu are free for other operations.

Nvidia gpus beginning with the kepler generation contain a hardware based encoder referred to as nvenc which provides fully accelerated hardware based video encoding and is independent of graphics performance. Nvidia has today updated its video encode and decode matrix with references to the latest ampere gpu family. Does ampere nvdec supports dolby vision hdr video playback. The family of new nvidia ampere architecture gpus is designed to accelerate many different types of computationally intensive applications and workloads.

The gaming oriented geforce rtx 30 series also based on ampere architecture. The a100 gpu supports the new compute capability 8 0. Nvidia gpus beginning with the kepler generation. Nvidia has updated its nvenc and nvdec matrixes featuring just released geforce rtx 30 graphics cards.

The encoder is supported in many streaming and recording programs such as wirecast open broadcaster software obs and bandicam and also works with share game capture which. The nvidia ampere architecture introduces new support for tf32 enabling ai training to use tensor cores by default with no effort on the user s part.