Hi guys I've been workin on my vapor-x 280x OC for the past few days and i managed to overclock it even more than the factory oc but i don't see much people on these kinda forums willing to overclock this far but anyways the factory oc clock was 1070 I turned it up to 1138 and my Mem clock was 1550 turned it up to 1573 it gave me quite a performance boost. So as long as it doesn't crash or be able to handle a stress test it should be fine right? I tested a even higher clock and it still survived the furmark test. Just wanted to turn it down a bit. Thanks!