Intel Arc A770 Limited Edition

Intel Arc Driver Optimizations Leverage Valve’s DXVK Translator

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Just yesterday, Intel released a massive driver update to its Arc Alchemist GPUs, resulting in a near 2x FPS (frames per second) increase in DX9-based titles. Now, according to a report by GamingOnLinux, we know how Intel was able to accomplish this task in some games. Intel has added another translation layer to its latest graphics driver, featuring Steam’s DXVK translation layer. This is the same translation layer Steam uses in its Proton API to translate Windows games to Linux (like we saw on the Steam Deck), allowing Intel to translate DX9 code to the open-source Vulkan API.

According to Intel’s blog post from yesterday, Intel is apparently only using the DXVK translation layer in some cases; its driver will take a hybrid approach of opportunistically utilizing a combination of API techniques that take advantage of translation layers using one or more modern API implementations. As a result, Intel won’t be using DXVK for the entirety of its DX9 processing, and will only use DXVK when it can provide better performance over Intel’s DX12 emulation technique.

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