[Bug 82201] [HAWAII] GPU doesn't reclock, poor 3D performance

https://bugs.freedesktop.org/show_bug.cgi?id=82201

--- Comment #17 from Kai kai@dev.carbon-project.org --- (In reply to comment #15)

I booted each configuration represent by attachment 104103 and attachment 104104 two times.

Just to clarify: the boot and testing order was:

rebooting into configuration 104103 → starting Portal 2 with GALLIUM_HUD=fps → verifying FPS in level as low → powering off

booting configuration 104104 → starting Portal 2 with GALLIUM_HUD=fps → verifying FPS in level as high → powering off

booting configuration 104103 → starting Portal 2 with GALLIUM_HUD=fps → verifying FPS in level as low → rebooting into configuration 104104 → starting Portal 2 with GALLIUM_HUD=fps → verifying FPS in level as high