[Bug 206231] R9 280X low performance with all games

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Thu Jan 23 22:05:26 UTC 2020


https://bugzilla.kernel.org/show_bug.cgi?id=206231

--- Comment #36 from Jacques Belosoukinski (kentosama at whiteninjastudio.com) ---
No, I do not have Windows on this computer. There are several benchmark results
available, moreover I noticed that Mesa has much lower performance compared to
DirectX on Dirt Rally and other games.

I was convinced that Mesa was equivalent to DirectX, but it seems that OpenGL
is much slower. It could therefore be "normal" performance if Mesa 3D is
actually slower than DirectX.

I just compiled mesa from the git. I don't expect a difference in performance
meaning, but I can hope so.

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