Vulkan-to-DirectX 12 translation tool used in Valve’s Proton now supports AMD’s FSR4 and Anti-Lag, while Nvidia’s DLSS4 remains unsupported — FSR4 now also works on older GPUs, VKD3D-Proton v3.0 brings other performance improvements

November 20, 2025

, By Tom’s Hardware

Vulkan-to-DirectX 12 translation tool used in Valve’s Proton now supports AMD’s FSR4 and Anti-Lag, while Nvidia’s DLSS4 remains unsupported — FSR4 now also works on older GPUs, VKD3D-Proton v3.0 brings other performance improvements

Share via:

The Vulkan-to-DirectX 12 translation tool used in Valve‘s Proton has reached version 3.0, marking one of the tool’s largest updates yet. The VKD3D-Proton project’s GitHub page highlights a plethora of upgrades for version 3.0, including FSR 4 support, Anti-lag support, and a rewrite to the DXBC shader backend. Linux users can expect future iterations of Proton to come with VKD3D-Proton version 3.0 shortly.

FSR4 integration is one of the big highlights for this update. Specifically, the devs have…

Disclaimer

We strive to uphold the highest ethical standards in all of our reporting and coverage. We StartupNews.fyi want to be transparent with our readers about any potential conflicts of interest that may arise in our work. It’s possible that some of the investors we feature may have connections to other businesses, including competitors or companies we write about. However, we want to assure our readers that this will not have any impact on the integrity or impartiality of our reporting. We are committed to delivering accurate, unbiased news and information to our audience, and we will continue to uphold our ethics and principles in all of our work. Thank you for your trust and support.

Previous News

I’ve driven over 42 electric cars this year — and these are the 13 coolest features I’ve checked out

Next News

The Best Early Black Friday 2025 Tech Deals: Save Big on Top Electronics from Apple, Samsung, HP, Bose, and More

Tom’s Hardware

Popular

More Like this

Vulkan-to-DirectX 12 translation tool used in Valve’s Proton now supports AMD’s FSR4 and Anti-Lag, while Nvidia’s DLSS4 remains unsupported — FSR4 now also works on older GPUs, VKD3D-Proton v3.0 brings other performance improvements

November 20, 2025

, Published By Tom’s Hardware

Vulkan-to-DirectX 12 translation tool used in Valve’s Proton now supports AMD’s FSR4 and Anti-Lag, while Nvidia’s DLSS4 remains unsupported — FSR4 now also works on older GPUs, VKD3D-Proton v3.0 brings other performance improvements

The Vulkan-to-DirectX 12 translation tool used in Valve‘s Proton has reached version 3.0, marking one of the tool’s largest updates yet. The VKD3D-Proton project’s GitHub page highlights a plethora of upgrades for version 3.0, including FSR 4 support, Anti-lag support, and a rewrite to the DXBC shader backend. Linux users can expect future iterations of Proton to come with VKD3D-Proton version 3.0 shortly.

FSR4 integration is one of the big highlights for this update. Specifically, the devs have…

Disclaimer

We strive to uphold the highest ethical standards in all of our reporting and coverage. We StartupNews.fyi want to be transparent with our readers about any potential conflicts of interest that may arise in our work. It’s possible that some of the investors we feature may have connections to other businesses, including competitors or companies we write about. However, we want to assure our readers that this will not have any impact on the integrity or impartiality of our reporting. We are committed to delivering accurate, unbiased news and information to our audience, and we will continue to uphold our ethics and principles in all of our work. Thank you for your trust and support.

Website Upgradation is going on for any glitch kindly connect at office@startupnews.fyi

Previous News

I’ve driven over 42 electric cars this year — and these are the 13 coolest features I’ve checked out

Next News

The Best Early Black Friday 2025 Tech Deals: Save Big on Top Electronics from Apple, Samsung, HP, Bose, and More

Tom’s Hardware

More like this

Popular

Block title