The default clocks of my R9 270X are 1070mhz GPU and 1400mhz memory. It's been stable at 1120mhz GPU and 1520mhz memory for some time but today I tried to push it more and managed to get 1125mhz GPU and 1550mhz GPU. My power limit has been increased by 20% and GPU fan is at the default 40%. Overclocking the memory to 1560mhz results in my PC messing up in Battlefield 4 even though it passes 3DMark, Tomb Raider benchmark and GPU-Z stress test. It took me a few reboots to get my PC to boot back to Windows as well so I could change the overclock. 1550mhz memory appears to be okay though. The max temp the GPU reaches is 57-58 degrees. The GPU fan is set to 40% speed.
Simpler term:
GPU clock from 1070mhz to 1125mhz
memory clock from 1400mhz to 1550mhz
Power limit increased to 20%
Fan speed at default 40%
Stability tested through 3Dmark, GPU-Z built in stress test, Tomb Raider benchmark and Battlefield 4 multiplayer.
Is there any way I can make my GPU overclock further? I don't think my voltage is unlocked. My GPU drivers are the AMD Catalyst 14.6 Beta drivers.
Simpler term:
GPU clock from 1070mhz to 1125mhz
memory clock from 1400mhz to 1550mhz
Power limit increased to 20%
Fan speed at default 40%
Stability tested through 3Dmark, GPU-Z built in stress test, Tomb Raider benchmark and Battlefield 4 multiplayer.
Is there any way I can make my GPU overclock further? I don't think my voltage is unlocked. My GPU drivers are the AMD Catalyst 14.6 Beta drivers.