(I'm not sure how else to phrase this and Google isn't helping.)
TL;DR I'm mining on an R9 280 and, after a few days, it will throttle to 501MHz (P2 state IIRC) and remain there indefinitely. This is fixed with a reboot or by removing and re-adding the device in Windows, but it's annoying and I want a fix to prevent it from happening.
Based on readouts from HWiNFO64, the core remains in its highest-speed P0 state until the temperature maxes out at about 102°C, and then the GPU throttles. It will quickly cool down and then proceed to boost back to the highest speed, as expected. However, the problem is that if this happens more than once, the GPU will permanently stop boosting and I have to manually reboot or otherwise restart the drivers. There's no real reason for this since, even when mining, the 501MHz core clock leads to maybe a 50°C core temperature.
Is there a way to allow the thing to boost again after overheating?
TL;DR I'm mining on an R9 280 and, after a few days, it will throttle to 501MHz (P2 state IIRC) and remain there indefinitely. This is fixed with a reboot or by removing and re-adding the device in Windows, but it's annoying and I want a fix to prevent it from happening.
Based on readouts from HWiNFO64, the core remains in its highest-speed P0 state until the temperature maxes out at about 102°C, and then the GPU throttles. It will quickly cool down and then proceed to boost back to the highest speed, as expected. However, the problem is that if this happens more than once, the GPU will permanently stop boosting and I have to manually reboot or otherwise restart the drivers. There's no real reason for this since, even when mining, the 501MHz core clock leads to maybe a 50°C core temperature.
Is there a way to allow the thing to boost again after overheating?