emoose / DLSSTweaks

Tweak DLL for NVIDIA DLSS, force DLAA on DLSS-supported titles, tweak scaling ratios & DLSS 3.1 presets, override DLSS versions without overwriting game files.

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Extremely low FPS in cyberpunk with DLAA preset compared to Native without DLSS

danskung opened this issue · comments

Hello I am using a rtx 4080 running Cyberpunk 2077 at native 4k 55-65fps without ray tracing.

Using DLSSTweaks DLAA preset or setting custom to 1 reduces the fps from 55-65 to 30-35 fps, literally halves performance.

Some information:
Max settings without ray tracing.
While using DLSSTweaks maxing out ray tracing only lowers fps from 35fps to 28fps.

If it helps I use autohdr, because cyberpunk HDR implementation is unacceptable.

It works fine in other games only cyberpunk affected.

Activating frame generation only increases fps from 35 to 55fps, while without disstweaks it goes from 60-115fps.

I wrote on #35 about probably some issues with dlss and hdr itself, due to windows approach to hdr / autohdr. So, try disabling HDR and check if the fps stays low.

I wrote on #35 about probably some issues with dlss and hdr itself, due to windows approach to hdr / autohdr. So, try disabling HDR and check if the fps stays low.

Would be really annoying DLAA is not worth the sacrifice of loosing HDR. Tried it either way but still the same performance.

Maybe it conflicts with Cyber engine tweaks, but then you cannot use this with mods in Cyberpunk.