Originally Posted by FuriousPop
Apologies for the delayed response.
Got my crossfire's 7970 Top's in action by using the 11.12 drivers (cd Drivers)
So far only had 1 BSOD from Mirror's Edge when attempting to run it, restart - try to run it again and its fine. strange.....
Metro 2033 - 2560xres 4xAA 8xAS everything on High, little jerky here and there.
Starcraft 2 - no probs
COD - Black Ops - no probs
Assassin's Creed - no probs
Bioshock 2 - no probs - everything maxed
Now the fun one, BF3 - diabled ULPS as many of you suggested and that got me INTO the game. start campaign 1st level on top of the train fine, soon as he kicks through the window the flickering starts and you can barely see the screen, enabling vertical sync - snapped it out and could see everything fine. Ultra settings on 2560xRes went to console and did the render.drawfps la la, to see the frame rate and to my shock - 30 in top right corner..... played up until the part where on the roof and a sniper is taking pot shots and still the whole time i barely saw it go past 35FPS, it was averaging 30 FPS....Saw it flick to 35fps for like 2 seconds.... but majority of the whole time it was at 30fps.
Now please tell me i have missed some setting change somewhere, because if you tell me thats what you get with 2x7970 top's crossfire, then.....ahhhhh......yeah, thats just not right!!!!!
Crossfire - 100% Enabled, in GPUZ - Enabled (2 GPU's)
CCC Overdrive is on, fans set to auto. - Crossfire enabled (checked)
ULPS Disabled via Trixx AND regedit
Both cards reading at 300MHZ on idle, GPU1 Usage was at 99% while GPU2 was at about 55 - 80% most of the time. the cards haven't gone over 70degrees at all...
TdrDelay has been set to 10.
Haven't tried the 12.7 drivers as yet, since i just did a fresh install of windows and decided to use the cd drivers to check stability.
Ungine Heaven 3.0 -2560xRes, 4xAA, no Tess - gave me 127.7 Fps - which i am thinking is a little low.....after if gave that score i had left my machine, come back to find that it had crashed in auto with the score still on the screen at stage 5 - 6.
Trying to replicate that crash and it seems to happen mostly on stage 5 - 6, 20 - 21 and 25 - 26. always in these same spots depending on the different types of settings i pick, tess,aa, as, screen res.
I have probably done about 30 - 40 runs, to which about 5 i have saved the tests, should i post them up so you all can see?
Oh almost forgot - running everything stock, no changes made to any clock or voltage..
Any advice, thoughts, much appreciated..