NVIDIA's Maxwell core has so far been a predictable overclocker, delivering speeds from 1400MHz on up and over 1500MHz in some cases. In this case, the Maxwell core in this card was able to run a GPU Boost clock speed of 1491MHz by setting the power limit to 125% and bumping the voltage up by +39mv. The memory speed boost was significant as well with a final result of 1969MHz. Your mileage may vary, of course. All in all, PNY left some meat on the bone for the enthusiast gamer.