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Yesterday β€” 28 February 2026Main stream

Optiscaler To The Rescue: Here’s How You Can Add AMD’s FSR 4 Upscaling To Any Vulkan Game

28 February 2026 at 22:00

A graphic displays 'FSR 4 Redstone' powered by machine learning with the Vulkan logo and the text 'via OPTISCALER' on a red

Well, it looks like the Optiscaler team has done it again. Seems like every time I finish writing an article about a new Optiscaler feature, they push out a brand new release with even more functionality. Maybe it's personal, and they want to keep me shackled to my desk for eternity, pumping out article after article about their excellent mod. Or maybe this is a form of protest against AMD's continuous refusal to meet the demands of the community and officially release INT8 FSR4? Regardless, as long as they keep on pumping out brilliant new updates, I'll be here to […]

Read full article at https://wccftech.com/how-to/how-to-add-amd-fsr-4-upscaling-to-any-vulkan-game-using-optiscaler/

Before yesterdayMain stream

FSR 4.1 DLL For RDNA 4 Leaks Out; Reportedly Works On RDNA 3 With Workarounds, Delivering Sharper Visuals Vs 4.0.3

26 February 2026 at 16:10

A split-screen comparison shows 'FSR 4.0.3 Ultra Performance' and 'FSR 4.1.0 Ultra Performance' in the game Hogwarts Legacy,

An unreleased AMD Adrenalin driver reportedly contains the upcoming FSR 4.1 DLL file, which can work on RDNA 3 GPUs with Proton FP8 emulation. User Obtains FSR 4.1 DLL from "Vangaurd" Adrenalin 26.3.1 Drivers; Works on RDNA 3 GPUs Using Linux Once again, we see newer upscaling technologies being implemented on older hardware. This time, it's not the FSR 4.0.3, but the leaked FSR 4.1, which is reportedly from a test build called "Vanguard" Adrenalin 26.3.1 driver, available through AMD's invite-only beta channel. Someone on Guru3D forums just obtained the FSR 4.1 DLL file from the upcoming Adrenalin driver and […]

Read full article at https://wccftech.com/fsr-4-1-dll-for-rdna-4-leaks-out/

Modders enable FSR 4 in Vulkan games ahead of AMD with Optiscaler

24 February 2026 at 14:23

Optiscaler brings FSR 4 support to Vulkan API games ahead of AMD With the new v0.9.0-pre10 Test Build of Optiscaler, game modders can now enable support for AMD’s AI-powered FSR 4 upscaler in games using the Vulkan API. This is a first for AMD’s FSR 4 technology and addresses one of the primary weaknesses of […]

The post Modders enable FSR 4 in Vulkan games ahead of AMD with Optiscaler appeared first on OC3D.

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