I adore EVGA GTX 980 Ti SC+ because I get still ZERO any issues (freeze/bsod/crash/TDR; render failed (GPGPU);...) since june 20th, 2016. <3
Therefore, I don't need this tool.
But if we get persistently GPU crash (TDR, BSoD, crash, freeze...) due to the most VRAM issue - not GPU core
despite GPU stock speeds and videocard without dust
then we need to send the abnormal videocard to RMA. Or If we get persistently GPU crash or shutdown PC due to the insufficient PSU or the PSU died
then we need to replace new PSU or upgrade to better PSU.