Psu for 2 overclocked gtx 670's Tags: Graphics Cards Gtx Overclocking Last response: July 7, 2012 8:09 PM in Overclocking Share lhikary July 7, 2012 1:50:03 PM perfect psu for 2 asus gtx 670's directcu ii 2 top overclocked? Motherboard: asrock extreme 4-m cpu: core i5 3570k ram: g skill 4gb 1333mhz(what if 2x4gb?) case: thermatake chaser mk-1 storage: wd 500gb 7200rpm sata 3 be aware that im planning to overclock them to something like 1350 or 1400mhz if its possiple im on a budget btw More about : psu overclocked gtx 670 henydiah a b U Graphics card a c 239 K Overclocking July 7, 2012 2:41:01 PM 600W - 650W for SLI in default can handle it , since you OC GPU get 750W or + OC CPU get 800W or more power .. i think many PSU from antec / corsair / Seasonic /xfx and dependt your budget lhikary July 7, 2012 4:34:04 PM $100 i still dont get it why an old psu cant do the job? Related resources What PSU is best for SLI Superclocked EVGA GTX 670s ? - Forum Should I get 4GB or 2 GB GTX 670s ? - Forum Two EVGA 670s FTW edition on a 750w psu ? - Forum Asus DirectCU II vs EVGA FTW vs Gigabyte Windforce GTX 670's - Forum PCIe 2 .0/3.0 and dual 670s question - Forum Can't find your answer ? Ask ! Get the answer henydiah a b U Graphics card a c 239 K Overclocking July 7, 2012 4:39:16 PM what kind old PSU ?? lhikary July 7, 2012 4:41:25 PM like the really old ones 3 years old? 1000 computer shop told me it wont work and you need to buy a new one or does any psu works henydiah a b U Graphics card a c 239 K Overclocking July 7, 2012 4:57:54 PM just read at label if no more power and no Certified SLI-Ready Power Supplies that can't be used , see GTX 670 need Supplementary Power Connectors 2 x 6pin lhikary July 7, 2012 6:04:08 PM i know that but i was asking if i can just buy $10 1000w psu what if i want it for oc one gtx 670 and the cpu? Maybe 650w will do it? lhikary July 7, 2012 6:09:30 PM would appreciate your help here if you have a min literally http://www.tomshardware.com/forum/277148-29-asrock-extr... henydiah a b U Graphics card a c 239 K Overclocking July 7, 2012 6:17:52 PM yep lhikary July 7, 2012 6:51:49 PM thanks dansgas1000 July 7, 2012 8:09:42 PM I'd get 750-800W. But it has to be decent brand and 80 PLUS. Can't find your answer ? Ask ! Publish Related resources http://www.tomshardware.com/forum/ [...] ck-extreme Forum My 1st Build: 3770K, 2 670s . Suggestions? Forum 1st Build: 3570K, 2 670s . A few questions Forum Need help on comparing 670's Forum Will this Machine/Motherboard SLI 2 GTX 670s and show a difference? Forum 2 x GTX 670s or Single GTX 680? Forum SLI 2 gtx 670's on a 750w PSU ? Forum 2 x 670s ? Forum Which Case? Best cooling and space for 2 670s Forum SLI 670's overclock Forum AGAIN! SLI Asus 670's or Titan??? Forum SLI 670's on 500w a stupid idea? Forum Putting 670s in SLI kills performance. Forum Can I SLI 2 GTX 660 ti's with my PSU ? Forum Are there pulsatile pumps? Forum More resources Read discussions in other Overclocking categories CPUs Motherboards Memory Chipsets Heatsinks Water Cooling Intel AMD !