Hi guys,

this weekend I've got the chance to bench with 4x 7970 and Sb-E

 

Setup:

-Core i7 3960X @ 5.53 GHz (Stepping C2 / -50°C / 1.56V)

-ASUS Rampage IV Extreme

-Kingston HyperX Genesis Quad Channel 2400 MHz 8 Gb (da ottimizzare, lavoravano sotto le specifiche di default)

-4x HD 7970 ad aria

-Enermax Maxrevo 1350W

Measured power: 1160W

Foto del setup:

 

Risultati 4 way Crossfire:

3DMark vantage

 

Unigine Heaven DX11 Extreme

 

3Dmark11

Risultati 3 way Crossfire:

3DMark vantage

 

Unigine Heaven DX11 Extreme

3Dmark11

 

One video to show you which kind of noise the HD 7970 are doing LOL

 

Youtube:

 

Official thread: http://www.techstation.it/forum/overclock/9604-4x-hd-7970-i7-3960x-5-5-ghz-%3D-tanto-divertimento-e-tanto-consumo-d.html

 

Alex

Edited March 25, 201213 yr by Delex

nice setup + results

Nice! Results seem okay too.

 

3DMark11 is a little low, though. Using the latest WHQL + v1.0.3 ?

Yap, but probably the VGAs are nost so stable...as during the run before i set 50 Mhz lower on VGas and I got better scores...so too hot probably.

Yeah cards tend to go hot and spicy when squeezed in 3 and 4-way on air - often loosed some points myself in certain benches.

the vantage und UH DX11 looks very tasty anyway good job!

Forgot to post

 

 

 

I think that I can't do so much more on air cooling..

Alex

Awesome!

But that TRFC doesn't look sexy

yes that will really impact the scores,,,, not

 

 

nice benching Delex

nice benching

batch of your chip please.