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Because FSR 3 uses a software-based solution, it is compatible with GPUs from AMD, Nvidia, and Intel as well as the ninth generation of video game consoles. To combat additional latency inherent to the frame generation process, AMD has a driver-level feature called Anti-Lag, which only runs on AMD GPUs.
ROCm is free, libre and open-source software (except the GPU firmware blobs [4]), and it is distributed under various licenses. ROCm initially stood for Radeon Open Compute platfor m ; however, due to Open Compute being a registered trademark, ROCm is no longer an acronym — it is simply AMD's open-source stack designed for GPU compute.
Created as part of AMD's GPUOpen, ROCm (Radeon Open Compute) is an open source Linux project built on OpenCL 1.2 with language support for 2.0. The system is compatible with all modern AMD CPUs and APUs (actual partly GFX 7, GFX 8 and 9), as well as Intel Gen7.5+ CPUs (only with PCI 3.0).
AMD TressFX is a software library which provides for advanced simulation and rendering of hair, fur, and grass to be processed by the GPU. The initial library was written to perform well on AMD's GCN-based products. Version 3 was released on January 26, 2016, and works solely with Direct3D 11 and utilizes DirectCompute.
Starting in Catalyst 14.6 AMD has enabled mixed-resolution support, allowing for a single Eyefinity display group to be created where each monitor runs at a different resolution. The current version may, however, disable any additional display mode and change to a resolution in the one mode available.
As of July 2017, the Graphics Core Next instruction set has seen five iterations. The differences between the first four generations are rather minimal, but the fifth-generation GCN architecture features heavily modified stream processors to improve performance and support the simultaneous processing of two lower-precision numbers in place of a single higher-precision number.
Model – The marketing name for the GPU assigned by AMD/ATI. Note that ATI trademarks have been replaced by AMD trademarks starting with the Radeon HD 6000 series for desktop and AMD FirePro series for professional graphics. Codename – The internal engineering codename for the GPU. Launch – Date of release for the GPU.
Initial VCE support was added on 4 February 2014 by Christian König of AMD to the free radeon driver. [50] Gallium3D state tracker for OpenMAX was added 24 October 2013 to Mesa 3D. [51] The free and open-source Radeon driver was adapted to use OpenMAX with the GStreamer OpenMAX (gst-omx) support for exposing the VCE video encode engine. [52]