# FSR Upscaling 4.x, arguably the most important part of FSR Redstone, will be coming to RDNA 3 and RDNA 2 GPUs in an official capacity.

*semiconductor · news · 2026-05-14 · Hot Hardware*

## Key points

- AMD will officially release FSR Upscaling 4.1 for RDNA 3 GPUs in July 2024.
- FSR 4.x will come to RDNA 2 GPUs in early 2027, despite their 2020 release date.
- A leaked version showed FSR 4 runs on older GPUs but with heavy performance penalties.
- AMD reversed their stance on version numbering by referencing 'FSR Upscaling 4.1' in the announcement.

**Companies:** AMD
**Countries:** USA

[Read the full story on Hot Hardware](https://hothardware.com/news/amd-bringing-fsr-41-to-rdna3-rdna2)

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