My new card is here. 
AMD Radeon HD 7970 video card benchmark result - Intel Core i7-970 Processor ,ASUSTeK Computer INC. Rampage III Extreme score: P9088 3DMarks
"None the less, 1125 MHz on the core and 6300 MHz on the memory without any voltage tweaking has to be a new milestone all by itself. The advantage without added voltage is that the temperatures do not change that much, the noise levels remain okay and the power draw really isn't bad either."
http://www.guru3d.com/article/radeon-hd-7970-overclock-guide/18
Yes It's True.
So eyefinity is up n running.
First minidp to fulldp second minidp to dvi and the third output dvi to dvi and the 3xu2311 in portrait mode at 3240x1920 are ready.
The picture quality is better than 69xx series.
Fps is obviously less than my previous setup with 6970 crossfire
The card at 70c is louder than my 2xAsus DC II.
And of course the game is more smooth.
+ WorldRender.DxDeferredCsPathEnable 0
I think HD7970 likes a lot unigine.
Dirt3 and F1 2010 on eyefinity resolution 3240x1920 with ingame settings at max.
First with clocks at defaults.
and now maxed clocks from ccc 1125/1575



AMD Radeon HD 7970 video card benchmark result - Intel Core i7-970 Processor ,ASUSTeK Computer INC. Rampage III Extreme score: P9088 3DMarks

"None the less, 1125 MHz on the core and 6300 MHz on the memory without any voltage tweaking has to be a new milestone all by itself. The advantage without added voltage is that the temperatures do not change that much, the noise levels remain okay and the power draw really isn't bad either."
http://www.guru3d.com/article/radeon-hd-7970-overclock-guide/18
Yes It's True.
So eyefinity is up n running.

First minidp to fulldp second minidp to dvi and the third output dvi to dvi and the 3xu2311 in portrait mode at 3240x1920 are ready.
The picture quality is better than 69xx series.
Fps is obviously less than my previous setup with 6970 crossfire
The card at 70c is louder than my 2xAsus DC II.
And of course the game is more smooth.


+ WorldRender.DxDeferredCsPathEnable 0

I think HD7970 likes a lot unigine.


Dirt3 and F1 2010 on eyefinity resolution 3240x1920 with ingame settings at max.
First with clocks at defaults.


and now maxed clocks from ccc 1125/1575

