OverHeat
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Releases · GloriousEggroll/proton-ge-custom
Compatibility tool for Steam Play based on Wine and additional components - GloriousEggroll/proton-ge-custom
github.com
RDNA3 get FSR4 support from modders!!
- Thread starter OverHeat
- Start date
github.com
RagnarokIV
Battlebus imprisoning me \m/ >.< \m/
Trash cards. If you're on AMD then unless you have a 9070 or above just throw your computer in the garbage or stick to playing roblox and the sims.
7900 XTX was shite and shit the bed as soon as you enable any RT. Don't let reddit knobgobblers and AyyyyMD Unboxed fool you (but look!! The RT benchmarks!! - yeah fucken shadow of the tomb raider and F1 LMAO! basically weak ass RT or just shadows)
7900 XTX was shite and shit the bed as soon as you enable any RT. Don't let reddit knobgobblers and AyyyyMD Unboxed fool you (but look!! The RT benchmarks!! - yeah fucken shadow of the tomb raider and F1 LMAO! basically weak ass RT or just shadows)
Who hurt you?
Magic Carpet
Gold Member
Will this help the AMD PC handhelds in anyway?
RagnarokIV
Battlebus imprisoning me \m/ >.< \m/
I mugged off my friend who is retarded (with assburgers disease and epilepsy) and got the 7900 XTX by trading him my RTX4070. I felt like I got scammed so I sold it, bought a 4070 Super when they released with change to spare to get games. In the end, I was just as retarded as him.
Kumomeme
Member
Reizo Ryuu
Member
rodrigolfp
Haptic Gamepads 4 Life
But the IQ can be the same as on RDNA4??
Topher
Identifies as young
Topher
Identifies as young
Not sure if this is what the release notes are saying. This was from May.
"v4 (5/2/25): updated vkd3d-proton -> fp8 and fp16 builds are now combined. Use DXIL_SPIRV_CONFIG=wmma_fp8_hack to enable fp8. RDNA3 now renders completely correctly using DXIL_SPIRV_CONFIG=wmma_rdna3_workaround."
Release Proton-FSR4 · Etaash-mathamsetty/wine-builds
vkd3d-proton wmma sandbox branch amdxc source: https://github.com/Etaash-mathamsetty/wine-valve/tree/fsr4 you must source your own amdxcffx64.dll from AMD drivers and copy it to system32 wget --ref...
github.com
Zathalus
Member
That sounds like something else, and since the lack of news about this anywhere, I don't think this is about RDNA3 getting FSR4 support.Not sure if this is what the release notes are saying. This was from May.
"v4 (5/2/25): updated vkd3d-proton -> fp8 and fp16 builds are now combined. Use DXIL_SPIRV_CONFIG=wmma_fp8_hack to enable fp8. RDNA3 now renders completely correctly using DXIL_SPIRV_CONFIG=wmma_rdna3_workaround."
Release Proton-FSR4 · Etaash-mathamsetty/wine-builds
vkd3d-proton wmma sandbox branch amdxc source: https://github.com/Etaash-mathamsetty/wine-valve/tree/fsr4 you must source your own amdxcffx64.dll from AMD drivers and copy it to system32 wget --ref...
Topher
Identifies as young
Doubt it would be very beneficial even if true without the dedicated ML components.
From what I understand proton-ge enabled experimental FSR4 support by selecting FSR3 in games. You still need a RDNA4 card though.
rodrigolfp
Haptic Gamepads 4 Life
Maybe here.
Release Proton-FSR4 · Etaash-mathamsetty/wine-builds
vkd3d-proton wmma sandbox branch amdxc source: https://github.com/Etaash-mathamsetty/wine-valve/tree/fsr4 you must source your own amdxcffx64.dll from AMD drivers and copy it to system32 wget --ref...
github.com
Crayon
Member
I'm more interested in the IQ of the first reply.
Last edited:
Rocco Schiavone
Member
bender
What time is it?
AMD
Crayon
Member
I read about someone getting it to run but the performance was awful. This was on the cachyOS Reddit where they're a little head of the curve.
Loomy
Thinks Microaggressions are Real
No idea if this actually works, but I'm pretty sure the plan was always to eventually get FSR4 or at least some FSR4 features on other cards.
BeardSpike
Member
DarkStream
Member
Yeah, that's where I'm at. I have an 7900XT and I'm happy with it. RT can look great in certain games (Cyberpunk), but often it's just not worth the performance hit.
Actually xtx is most the time on par with the 9700 XT with RT. Only below the 7900 XT it gets worse.
Also RT improved only about 20-30% and that is not that much when you only have 20-40fps. Nothing is much more playable with such light improvement, especially as the rest of the hardware is not on the same level. Really missing a bigger card from AMD with 20+GB of memory this generation.
From the perspective of an rx7800 the improvement is much bigger though.
Zathalus
Member
So FSR4 requires FP8 and since RDNA3 needs to emulate it via FP16 the performance hit is rather extreme. I think this ties into work being done on FSR4 to work on PS5 Pro. The PS5 Pro only has INT8 at 300 TOPS and FP16 at 67 TFLOPS. No FP8 support.
So, just speculating here, if they get a version of FSR4 to run on the Pro (likely integrated into a new PSSR version) we may see a version of FSR4 running on RDNA3 at the same time, without the huge performance hit.
So, just speculating here, if they get a version of FSR4 to run on the Pro (likely integrated into a new PSSR version) we may see a version of FSR4 running on RDNA3 at the same time, without the huge performance hit.
Dice
Pokémon Parentage Conspiracy Theorist
Yeah modern global illumination models get you half the effect for a tiny fraction of the performance hit, then they also use RT in dev to create a more convincing prebaked that brings another ~15-20% of the effect, then you can get tricks like nanite in UE.
It used to be RT vs old ass conventional lighting models and it was night and day but these days devs have made enough work arounds that it's like $1000+ more for the card and the same substantial performance hit for only like a 20% additional refinement in the look. And of course this is only on the small handful of games that have it in a substantial way unless you are modding it in.
justiceiro
Marlboro: Other M
How can one not love PC gaming when they keep doing stuff like that?
BeardSpike
Member
AMD Jesus tests.
BeardSpike
Member
Dunno honestly I'm just running special mesa branch and hacked bleeding edge proton since April, and just put OptiScaler in with FSR4 dll. I find motion vectors used in DLSS to be more accurate and I convert those plus I can set quality overrides.
notseqi
Gold Member
about room temp (°Celsius)