RTX 3080. Low performance.

[panterarosa2]

Hi.
I tried RE2 and RE7 on a rtx 2070 super. After I have upgrated to rtx 3080, perfomance is basically the same. This is not possible. Or vorpX should improve something to unlock the perfomance.

RTX 3080
RE 2 – not even 90fps at 720 when using 3D Geometry
RE 7 – 1080p at 1.1 resolution, settings are not ultra.

RE 7 – without vorpx – 4K 120 FPS.

Are my CUDA cores limited by vorpX or something?

[Ralf]

The games are probably CPU limited with G3D. G3D raises the load on a game’s main render thread, when this thread maxes out a single core of your CPU, a game becomes CPU limited. In a CPU limited scenario adding more GPU power does not improve the framerate. You probably will be able to run CPU limited games at higher resolutions though without losing FPS.

[xops37]

Try Enabling Fluid sync or Oculus ASW or Steamvr motion smoothing depending on what headset you have. 90 fps is really unnecessary for a slow paced games like RE7. 45fps or even 30fps (1/3 rate reprojection) is more than enough in most cases.

[senoctar]

The same happens for Devil May Cry 5 which uses the RE7 engine. I have a 1080ti and get the same performance as another forum member that has a 3080.
In general with G3D you should expect 35-45% the FPS of “2D” rendering, but with this engine it’s more like 15-20% sometimes.
I ended up using Z3D because G3D wasn’t fluid enough even with FluidSync/reprojection.

[Author]

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