[Zardoz84]

what setup do you have ? Because I play on Linux and I don't appreciate any performance drop. For example, Stellaris and Doom fly's on my machine.

[Draiken]

NVIDIA GTX960 with an i7 and 16 GB of memory. That's not the issue.

I'd argue if it was the issue, even Windows wouldn't let me play any of these games with reasonable performance.