neither. they are not good options for what you are doing

get 2 7970s instead. much better for triple monitors
http://www.newegg.com/Product/Product.aspx?Item=N82E16814150596&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-_-na-_-na-_-na&AID=10446076&PID=3938566&SID=
 

f847

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thanks for you replies, i prefer Nvidia card more, so my choices are within the 670s.

my case is the bitfenix colossus, so i think the airflow isn't the best, therefore i guess i would choose the EVGA FTW, save some time overclocking as well.

the mobo is planning to be the Asus Rampage iv extreme, which actually goes really well with the asus card ( looking ) however i am considering the big bang xpower 2 too.


any thoughts about these would be appreciated.

Asus rampage iv extreme + 2 way sli evga 4gb FTW + bitfenix colossus case + i7 3820 Oc ( for now, will upgrade to IVB-E hopefully)
 
+1
 

f847

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15% faster? That makes it very tempting. Thing is i have never really looked into the ATI cards.

i have also notice the 7970 has 2048 cuda cores instead of the 670 1344. Is this going to perform better at the 3D rendering side? However it is now 4gb vram vs 3 gb vram.
 

f847

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Planning to have

in-take fans
1- 240 in take from the front, however the front panel/cover will always be closed
1- 240 in take from the bottom


exhaust fans
1 - 240mm radiator at the top ( Cosair H100 ) with pull/push config
1- 240mm exhaust at the back


Colossus is huge but every time i look at the other full towers, i can tell those has better air flow than the colossus. So i am not sure the air flow will be enough for hot summer.
 

f847

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3D rendering such as Maya, 3Ds max and photoshop.

How is the game support/driver of the ATI compare to Nvidia?
 

f847

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After some quick research, 7970 actually seems to be a better card for me, both gaming and much much better at working with 3d softwares.

Thanks for all of you guys for replying.