I've got my one with a mild OC at the moment,
Core Clock = 1130 MHz and Memory Clock = 7948 MHz
Seems stable enough on full load and maxing about 72 degrees. I've got a water block to install this weekend, so I'll be trying to eek that little bit more out of it.
I've got mine running nice and stable at 1250mhz core, stock volts, stock memory, runs to about 83c when gaming and benching. I want to try and to 1300 mhz on the core, but I'm unsure of the amount of voltage I can shove into it, anyone have an idea what the safe max voltage for one of these is?
Mines going under an H55 with a Kraken G10 shortly, deffo would like to lower the temps a bit what with summer coming an' all.