At this point, the gains from 1344 to 1350 are so marginally small that it isn't worth the heat generated. I ran 1320 as my first step up from 1288. Had issues until the power limit was unlocked. I have it set to 50%, but I really only need 30% for my clocks.
After that, I pushed it up 24, to 1344. I also lowered voltage from stock, to see if I could. It ran without issues.
Then bumped to 1360, can do it, but couldn't find a happy place for temps/Fan noise level. Cranked it up to 1384, and threw volts at it, locked fan speed to 100% to prevent temps from going over 70C, and it failed to complete even one benchmark.
At 1360, and 80% fan speed it was pushing 72C, Bumping it up to 100% kept it under 68C, but that card is LOUD at 100%.
From what I was reading, 70C is where you want to stop for 24/7 OC's to preserve lifetime.
So I DEFINITELY can't get 1400+ on my card, but from the marginal 1-2 fps potential, I'd say I'm satisfied at my temps/noise level.
The cooler definitely isn't as good as the red devil that I could have gotten, but Whatever, Its now a little faster than their black edition for $209.
I really want another one for crossfire now, but will have to clock it back down for temps for sure. My case is noisy enough as is, and I can't afford a Watercooling setup just yet.
It is worth it to note Mem clock from 2150 to 2250 gave a substantial boost to the final score, from 4287 to 4504. I cranked it down, and score was again 4285, and back up, to 4504
But even that boost to the score was only a 1.5 fps average increase. I'm just surprised it made such a difference.
I'm half tempted to push the memory further, but I nailed a rather high clock in comparison to the average card performance, and I Really don't want to brick this card yet lol.