I just upgraded to RTX 3090 and with same setting the fps dropped by 3% compared to 2080ti.
I know that is not much, but I hoped for fps increase.
The settings are 1440p, HD textures ON, mix of very high/ultra settings, draw distances to the max. I can specify more if needed.
Average GPU usage is about 60-70% for the whole walk, the GPU boosts normally to 1900-1920 MHz, temps about 65°C.
Average CPU usage is about 50-60% with one peak to 70%, temps around 70°C.
GPU driver is latest (456.71), KCD is Steam version.
Full system specs: CPU i7 8700k@5GHz, RAM 2x16 GB@3200 MHz, MSI RTX 2080Ti Trio Gaming X (old) -> ASUS TUF RTX 3090 OC (new), ADATA XPG SX8200 PRO 1TB system, ADATA XPG SX8200 PRO 2TB game library, 860W PSU.
Measured with MSI Afterburner by walking the whole main street in Sassau from wheelbarrow towards the church and then reading fps average.
FPS in other games just raised as expected, so there should be no error on my side. Previous drivers were uninstalled with DDU.
Are there any plans for optimizations for those new GPUs?
Or any ideas whether CPU upgrade could help?