You've reached almost all limits of the GPU except thermal and SLI boost.
I dont see anything unusual for a GPU that is probably OCed. I can see "Total GPU Power % TDP" exceed limit also, so...
The only one I would be concerned about is the Reliability Voltage, but maybe its just reached limit and didnt pass it.
GPUs have throttling function for every limit reached except total Power. They allow you to increase power limit by a percentage (depends on the card) but when other limits are reached = throttle.