12GB DDR3 RAM
ASUS 380X OC'ed Edition
Corsair 550M PSU
So I have been running on the the latest catalyst since I installed the GPU a few days ago.I decided to give crimson a go, since I read on a few pages that the new drivers boosts stability/FPS by quite a bit.
Now I have a substantial drop in FPS, for example I used to get 60+ FPS with all applicable settings in their "high" positions in GTAV and ASUS GPU tweak II in gaming preset.
I now can barley manage 52+ FPS and in some instances FPS drops from 52 to 42 FPS and sometimes while playing it can shutter very bad.
Things I have tried to fix this problem.
-Uninstall all related AMD drivers with AMD "clean up utility" and then reinstalled crimson 15.11.1.
-Set all Global Graphics (available) settings to "use application settings"
-Texture Filtering Quality to "Performance"
-Disabled Frame Rate Target Control
-Power Limit = + 20%
-GPU Clock = + 1.90%
-(Base O'C settings is set with ASUS GPU TweakII "Gaming" Preset)
Still no change in performance (FPS).