I have two 670 GTX 4GB running in SLI with Adaptive on and it runs smooth. Ultra all on AA4X, HBAO, AA Post on low.
2 GB card may hurt with the 30" screen.
Heads up on this! :)
Error....... could not open device:\\.\PHYSICALDRIVE0
I had to turn off Hard Ware Monitor and it worked for me..... The error is gone.
Could be from programs running in background when testing. Turn them off.
Just this last week I bought two Sapphire Dirt3 6950's off of Amazon and they both unlocked. Love playing BF3 now.
Crossfire for me....... I could of done SLI but I'm a ATI and AMD guy. :) Also they are clocked @ 900/1400 1.170v
I bought two from Amazon and they both unlocked to 6970 speeds. There both running at 900/1400 at 1.175v
Just bought them this last week...... Sapphire Dirt3 are looking good for unlocking right now.
I had the same problem last night when I installed my two 6950's........ I just reinstalled the drivers again. I read somewhere you have to do it maybe a couple times and it will get crossfire working.
I didn't uninstall the drivers just reinstalled again and it worked.
Good luck!
On Trixx mine is at 1.175v for 6970 voltage. Don't know about 1.8v...... That seems waaaaaayyyy high. :eek: Maybe you ment 1.180v I have not tried going any further. I think 1.180v is the highest on Trixx
Both cards from Amazon unlocked........ Just flip the switch and your done. :D I'm very happy right now with two cheap 6970's crossfired.
So awesome! :)
I just ordered two of them from Amazon also and will be here tomorrow. Should be able to flip the switch and reboot to get 6970 power. :) Crosses fingers for both to work. :p
Can you unlock the 4th core???? If so I'd just keep it a little longer.......
Also the 1055t all cores get used in BC2 so it is good for gaming and future gaming. Plus if your using Xfire, Ventrilo and other programs in the background during gaming then more cores are better. :D
Correct...