Keep the card under 70C.
Increase the power target to the max.
Increase the GPU Clock Offset by intervals of 15 to 30. Run a Benchmark. If it doesn't crash, increase again by 15 to 30. Do this till you crash. Once you do drop it by 15 and try again.
Keep the memory clock offset at default till you find your max stable gpu clock offset. Once you find the max gpu clock offset you can start increasing the memory in intervals of 50 to 100. The 690 I had could do 700+ on the memory offset.
Thanks breh, I'm gonna try that right now
Edit: Overclocking is fun as shyt. I can't believe how much more I can get outta this card.
I was always scared of that shyt before, but I see why everybody does it nowEdit 2: Found the perfect settings

Edit 3: I dunno about the overclocking shyt anymore. I just can't keep the temps down. I can get great 3dmark scores, but EVGA Precision X crashes a lot of my games (not due to heat). I then put the same settings into Afterburner, with the same performance, but I can't keep the temps below 90c, no matter what. Do I need some sort of water block cooler or shyt? Damn

