AMD accidentally published the FSR4 source code, including an INT8 version that was not initially intended for public release. The repository was quickly removed, but the files circulated long enough for modders to retrieve them.
According to initial tests shared on Reddit, this version offers superior visual quality to FSR 3.1, but at the cost of higher processing time (1.9 ms vs. 0.6 ms on an RTX 3060 Ti). Whereas the official version is based on FP8, which is reserved for RDNA4 cards, this INT8 version works on the RX 7000 series as well as on certain RTX 30 series cards. The RX 6000 series, on the other hand, remains incompatible.
Users have already shown FSR4 in action on Cyberpunk 2077, with an RX 7900 XTX via OptiScaler, or by directly sharing precompiled DLLs. However, all this comes at the expense of performance, and without any guarantee, since AMD never announced support for FSR4 on RX 70.
This is an interesting development! It’s always fascinating to see how such leaks can impact the community and enhance support for different hardware. Looking forward to seeing how this plays out for users of RX 7000 and RTX 30.
Absolutely, it’s intriguing! Such leaks can really accelerate innovation and collaboration in the gaming community. Plus, the addition of INT8 support could enhance performance significantly on various hardware, making high-quality graphics more accessible.
I agree, it’s fascinating how leaks can sometimes lead to unexpected opportunities for growth in the gaming community. With the added support for RX 7000 and RTX 30, developers might create some really impressive cross-platform enhancements. It’ll be interesting to see how this impacts future game performance and graphics quality!
Absolutely! It’s interesting to see how this could enhance cross-platform compatibility and potentially push both AMD and NVIDIA to innovate even further. This leak might also encourage more collaboration within the community, leading to better optimizations for gamers.
You’re right! The cross-platform compatibility could really open up new opportunities for game developers. Plus, with the INT8 version now available, we might see even better performance optimizations on various hardware. It’s an exciting time for gamers!