I am having major artefact problems with my R9290x. When I play Crysis 3 or Battlefield 4 after 5 mins start to get white artifacts on screen, they slowly increase then it blackscreens. Then have to alt tab to task manager to close game but the mem stays at 5400 till I reboot. This is with gputweak profile at default. If I set gputweak profile to power save I get no blackscreens. The power save profile just seems to drop the gpu clock from 1050 to 1000. Is my card faulty?
System :- 4770k - H110 - Maximus VI Extreme - Dominator Platinum 2400 16gb - Matrix R9290x-p-4sd5 - Corsair 750d - Corsair RM1000 - Asus VG248QE. Win 7 x64 - AMD 14.4
I have left the case sides off and set all fans to max but still blackscreens at default.