The hotfix came just after a day when users started reporting errors on their Windows 10 systems. AMD Releases Hotfix to Fix Yellow Bang Problem in Windows 10 After Several Reports Regarding Adrenalin 26.6.2 on RX 7000 Series Just yesterday, AMD acknowledged a new problem with its recent Adrenalin driver on Windows 10. If you read our report, you might know that many users complained about compatibility issues concerning Adrenalin Edition 26.6.2, which adds FSR 4.1 support to RDNA 3, aka Radeon RX 7000 series graphics cards. The problem also showed in the form of a yellow bang in Device […]

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AMD has officially released FSR 4.1 upscaling for Radeon RX 7000 series graphics cards, expanding the technology to RDNA 3 hardware. Announced by Jack Huynh, the update rolls out via the AMD Software: Adrenalin Edition 26.6.2 driver.

According to TechPowerUp, the underlying architecture of this RDNA 3 version of FSR 4.1 differs from the RDNA 4 version. Current-gen GPUs feature native processing for 8-bit floating-point data, but RDNA 3 hardware uses INT8 data types and doesn't support FP8. AMD had to convert the model to 8-bit integer data. According to the company, the final image fidelity remains on par with that of RDNA4 hardware.

AMD's also working on optimisations for RDNA3-based APUs. Since integrated graphics aren't as powerful as discrete cards, the firm is fine-tuning lightweight machine learning models to help these chips run FSR 4.1 efficiently. We don't have official confirmation of RDNA3.5 support just yet, but a recent leak (spotted by Reddit user AthleteDependent926) from Valve showed the INT8-based model running on RDNA3.5 without issues, so future updates are expected to cover those solutions as well.

KitGuru says: Bringing FSR 4.1 to RDNA3 users via an INT8 conversion is a great move by AMD, ensuring older hardware isn't left behind when it comes to upscaling.

AMD's restriction on FSR 4 on previous-gen Radeon GPUs remains a secret, but the former FSR 4 head of development seems to have an answer. AMD's EX FSR Head of Development Puts Up "Big Trouble" Meme After Being Questioned on AMD's Silence on INT8 FSR 4 Version for RDNA 2/3 GPUs It has been over a year since FSR 4 made its debut alongside the launch of AMD RDNA 4-based Radeon RX 9000. Since then, AMD has maintained complete silence on questions relating to FSR 4 on RDNA 2 and 3 series. While NVIDIA kept newer DLSS versions available for […]

Read full article at https://wccftech.com/former-amd-fsr-lead-drops-big-trouble-meme-when-pressed-on-why-fsr-4-still-wont-run-on-rdna-2-3/