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post #5208 of (permalink) Old 02-12-2019, 06:16 AM
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Hi, I have a problem with Afterburner and OverdriveNTool, changing the core clock, the voltage is droped fron 1.206v to 1.15v, like you can see in this video:

Do anybody with an 590 or other polaris gpu see this?.

I think that the problem is that Afterburner and overdriveNTool are not using auto voltages like wattman. It seems that they are using manual voltages. Increasin the clock with wattman and voltage in auto, I don't have the problem. But if I have wattman activated, I see that sometimes the max memory clock is droped fron 2000mhz to 1750mhz, and it can cause instability, so I don't have it activated. I'm using the drivers.
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