https://bugs.winehq.org/show_bug.cgi?id=42592 Christian <christian.frank(a)gmx.de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |christian.frank(a)gmx.de --- Comment #33 from Christian <christian.frank(a)gmx.de> --- Hi, sadly i don't own the Witcher 3, but i have very similar performance issues in all DX11 games in wine (Crysis2, Crysis3, Prey 2017 demo) GPU: NVidia GTX970 (384.90 driver) CPU: Core i5 3570K RAM: 16GB The CPU load is very high, but: In all the games the GPU load is roughly only 30-40% and the game fps are bad, also mostly between 30-40 fps or lower. Enabling or disabling graphical settings doesn't make that much difference when it comes to fps or gpu load. Enabling d3d_perf debug option shows issues with buffer uploads/transfer to mem etc. There seems to be an big issue with nvidia cards and dx11 in wine :(. Im sure the perf would be really good if the gpu would be fully loaded. I think i will open another bug for that issues, cause imho it affects different dx11 games on nvidia in the same way. Cu, Christian -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.