290 290x 390 390x memory timings help video
49I'M NOT RESPONSIBLE FOR YOU BRICKING YOUR CARD. THIS IS VERY EXPERIMENTAL STUFF RIGHT HERE!
EDIT: i might of selected the wrong mhz in the video but its just to show the process really, not for you to copy exactly what i did. when i do this i also uninstall afterburner after resetting the overclock to stock in AB and then in crimson and verify in gpu-z that its stock. then i flash the bios after a reboot. then i reboot and uninstall the drivers with add/remove programs. then i go into the registry and clean out the known places AMD or ATI TECHNOLOGIES stuff is... then i install 15.11.1 or whatever is the latest catalyst beta and reboot then install crimson over it and reboot again... but i don't always re-install drivers if the only thing i change is a memory timing, also i don't mess with this anymore i leave mine stock or just shifted timings until we have a way to verify memory errors correctly. a couple more points in a benchmark isn't worth any instability when i game (even tho i don't have any at the moment ya never know when the memory controller is going to get fed up with correcting errors)
Edited by navjack27 - Today at 1:07 am