At stock clocks on the 470's, sure, no problem. I'd recommend more power though if you're going to significantly OV and OC the cards. I could draw over 700W AC from the wall with my old 470SLI setup just running regular graphics benchies like 3dMark11 with a good-sized OV/OC. Of course that's <650W DC so it would still work, but it's cutting it a bit close for my personal taste.
| CPU | Motherboard | Graphics | RAM |
|---|
| i7 930 d0 @ 4.0ghz (1.30v, 20x200 +ht -turbo) | rampage iii extreme | gigabyte gtx670oc windforce 2gb (1337/1750/1.162v) | 3 x 2gb corsair xms3 pc12800 (9-9-9-24-1T@1600MHz) |
| Hard Drive | Optical Drive | OS | Monitor |
|---|
| raptor X(os),2tb deskstar (apps),1tb spinpoint(bu) | plextor px-712sa - still the best optical drive... | se7en 64-bit home premium (oem) | asus vw266h 25.5" (1920x1200) |
| Power | Case |
|---|
| abs sl (enermax revolution) * single 70A rail 850w | silverstone rv-03 |
| View all |
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| CPU | Motherboard | Graphics | RAM |
|---|
| i7 930 d0 @ 4.0ghz (1.30v, 20x200 +ht -turbo) | rampage iii extreme | gigabyte gtx670oc windforce 2gb (1337/1750/1.162v) | 3 x 2gb corsair xms3 pc12800 (9-9-9-24-1T@1600MHz) |
| Hard Drive | Optical Drive | OS | Monitor |
|---|
| raptor X(os),2tb deskstar (apps),1tb spinpoint(bu) | plextor px-712sa - still the best optical drive... | se7en 64-bit home premium (oem) | asus vw266h 25.5" (1920x1200) |
| Power | Case |
|---|
| abs sl (enermax revolution) * single 70A rail 850w | silverstone rv-03 |
| View all |
hide details