I have 2 x 6850 in CrossFireX Using CCC only gets me an 850Ghz core OC I know these cards can give 940/950 Stock Voltage and 1Ghz at a push with higher voltages of 1.181v I read a review that someone got the 6870 specs with the 6870 voltages And yes this is true with a single card, damn I can get 1Ghz with a single card But with CrossFireX its a crash as soon as I press apply, even though they are still in 2D mode ------------- Ok so I checked default voltage and it looks like 1.148v for most of them with stock core 775mhz So with that in mind I set my clocks 940/1100 @ 1.148v I have CCC Over drive turned on, and GPUz says they are both still at 775mhz / 1000 WTF is going on, I had no issues with my 5770s in Xfire and AB Even Sapphire TRIXX crashes it Anyone with 2 x 6850 managing to OC them past CCC 850 limit ? And is there a way to hack CCC to allow a higher Core clock ? I tried 2.1.0 - same thing, just tried the beat 2.2.0, same thing If I set the voltage to default
Seems to be working so far thank you, best score Ive had yet 950/1100 @1.56v Can't get a full 3DMark11 score yet as my 4Ghz seems to be unstable Im guessing its the CPU as Furmark runs fine EDIT - 1.52v was the stable voltage for my 4Ghz - very high I know, but fook it 53c highest load temp under torture test P95