leebo_28
so i pulled my card to check the revision and its 0.1 , here is gpuz screen capture. Would you please verify i should RMA? 
I sent my rev 0.1 not because it was a bad card but for the crazy jumps in Core Clocks. Even though i was using VBIOS XC3, on Port Royal and other benchmarks and with the Hybrid Kit installed clocks dropped too much. Rev 1.0 cards are way more stable and on air they pump better FPS and that reflects benchmarks score and in games, if you put them on water the better. In addition, i found that my rev 1.0 card at less clocks than rev 0.1 scores better, and this is because clocks stay steady till a certain point depending on the load/temp/boots etc, while the rev 0.1 was jumping crazy to lower clocks (1825, 1865 from 2055+). This was also reported by other users here on this thread.
Cheers, Sergio!