Bug ID 99995
Summary Dirt showdown very low fps (~3fps) after update mesa
Product Mesa
Version 17.0
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity normal
Priority medium
Component Drivers/DRI/nouveau
Assignee nouveau@lists.freedesktop.org
Reporter kevin01010@gmail.com
QA Contact nouveau@lists.freedesktop.org

Hi, I updated from mesa 13.0.x to 17.0 and Dirt showdown in mesa 13 has around
25 fps and with mesa 17 has about 2fps..
I tried in ArchLinux and Fedora (fedora 26 mesa builds), and is the same, mesa
13 works a lot better in this game

My computer is a i5 4690 and has a Nvidia GTX 750

Mesa 17: CPU is 1 core 100% and the rest about 10%
Mesa 13.0.4: CPU is about 15-20% all cores

Maybe mesa is taking all work to CPU?


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