R9 390 core clock stays at 300 Mhz.
Posted: Thu Oct 22, 2015 12:41 pm
Hi guy...
Thought you could help me out on my problem. I got a new Sapphire R9 390 a few weeks back. I never realized until today that Powersaver isn't working. My Core Clock stays at 300 Mhz. even when the GPU is pegged at 100%. The Memory Clock does go up when needed. My previous card, HD7970, the Core Clock would always go into high gear when called for.
According to CPU-Z under the graphics tab I have two performance levels 0 = 300/150, 1 = 1040/1500. So why does the Core always stay at 300?
I ran DDU in safe mode then reinstalled 15.10 with no change. I even ran DDU and let Windows install their AMD drivers and still the same thing.
With your knowledge of AMD 'stuff' is there anywhere in the Registry or elsewhere where all of this is controlled.
Thought you could help me out on my problem. I got a new Sapphire R9 390 a few weeks back. I never realized until today that Powersaver isn't working. My Core Clock stays at 300 Mhz. even when the GPU is pegged at 100%. The Memory Clock does go up when needed. My previous card, HD7970, the Core Clock would always go into high gear when called for.
According to CPU-Z under the graphics tab I have two performance levels 0 = 300/150, 1 = 1040/1500. So why does the Core always stay at 300?
I ran DDU in safe mode then reinstalled 15.10 with no change. I even ran DDU and let Windows install their AMD drivers and still the same thing.
With your knowledge of AMD 'stuff' is there anywhere in the Registry or elsewhere where all of this is controlled.
