Vega 64 GPU Overclock (States)
Vega 64 GPU Overclock (States)
I'm using Global Wattman. When increasing performance, should I boost all 7 modes or just states 6 and 7? Currently, all 7 modes are set to 10MHz overclock from their base speeds. My GPU voltage is adjusted as follows: 800 for state 1, 850 for state 2, 900 for state 3, 950 for state 4, 1000 for state 5, 1050 for state 6, and 1100 for state 7. Please let me know what you think.
After several hours of adjustments, I reduced the GPU voltage and boosted only the memory. I skipped overclocking the GPU since it was prone to crashes and didn’t offer much performance improvement.
The GPU voltages for states 1 through 7 are: 800, 850, 900, 950, 1000, 1050, and 1100mV. I kept the frequencies unchanged.
My memory voltage is set at 975mV, and I increased its frequency from 945MHz to 1075MHz.
For my fan curve, I adjusted it to 12% between 0°C and 50°C, then linearly raised it to 85% at 75°C.
Applying these changes delivered impressive outcomes:
- In the Heaven Benchmark (windowed mode, 1600x900): average FPS rose by 9% over stock; max GPU temperature dropped from 85°C to 72°C; max hot spot temperature fell from 99°C to 92°C.
- In Battlefield V (ultra settings, 1080p): average FPS increased by 11% over stock; max memory temperature decreased from 90°C to 80°C.
I’m very satisfied!
Hey, I own a vega 64 sapphire nitro + and have read this.
I'm checking out OverdriNTool because on WattMoney you can't set those values. Very satisfied with it. You might want to save your profile and experiment with these settings or others to see what suits you best.