I get random flickers, in games, in normal internet browsing, even with idle. Sometimes it happens as often as 5 times a minutes, and some times it happens once an hour. Here's the video: ttps://www.youtube.com/watch?v=AmFCx7mgJoY
If I using default preferences in AMD overdrive I get the grey screen of death.
Here's my GPU-Z screenshot:
With underclocking I can run apps without flickers and glitches, but performance is getting low.
I found some solution for similar GPU here and they are all for 2 gb cards. I am using the latest beta catalyst driver 14.3 beta windows 7 x64 build. It looks like something weird going on with VDDC or AMD PowerPlay.
- GPU: Sapphire R9 270x 4.0 GB GDDR5 with boost & OC
- CPU: Phenom X3 8450
- MB: Foxconn M61PMV
- PSU: Booster Atx-500w
- SSD: Corsair Force Series GS 128gb
- RAM: Kingston DDR2 1066 3GB