Gamers managed to run FSR 4 on a graphics card that, in theory, should not support the new technology. The results are promising, as the image looks „500% better,” according to reports.
At the beginning of this week, gamers noticed a FSR 4 files leak, which was (probably accidentally) caused by AMD. Thanks to this, those interested could test the new version of the upscaler on graphics cards that should not support it. This upscaler makes Cyberpunk 2077 look much better on the Radeon RX 7900 XTX and according to reports, there is practically no difference compared to the native resolution.
Theoretically, FSR 4 is only available for Radeon 9000 series, but gamers have taken advantage of the leaked files. On the subreddit r/radeon, nuubcake11 posted the results they managed to achieve in Cyberpunk 2077 with FSR 4. The gamer showed that the new upscaler is indeed a significant leap compared to what AMD has offered so far.
The game was tested with two upscalers at 1440p resolution on the highest graphic settings and with ray tracing on. The framerate was:
In the newer version of the upscaler, the drop in fps is small and players pointed this out in the comments, stating that they would expect a bigger difference between the two versions of AMD technology. According to nuubcake'a11, a lower frame rate is acceptable because the image looks much better:
Compared to FSR3 its 500% better and to be honest I can't tell the difference between native.
The experiment showed that limiting FSR 4 to only the latest Radeons is a marketing move to encourage gamers to buy newer graphic cards. Perhaps the leak will speed up AMD's work on introducing FSR 4 to Radeons using the RDNA 3 or even RDNA 2 architecture.
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Author: Zbigniew Woznicki
He began his adventure with journalism and writing on the Allegro website, where he published news related to games, technology, and social media. He soon appeared on Gamepressure and Filmomaniak, writing about news related to the film industry. Despite being a huge fan of various TV series, his heart belongs to games of all kinds. He isn't afraid of any genre, and the adventure with Tibia taught him that sky and music in games are completely unnecessary. Years ago, he shared his experiences, moderating the forum of mmorpg.org.pl. Loves to complain, but of course constructively and in moderation.
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