6870 Crossfire possible with PSU? Tags: Radeon Sapphire Crossfire HD Graphics Product Last response: May 21, 2012 6:15 AM in Graphics & Displays Share jcec92 May 20, 2012 5:16:47 AM Hi guys i wanna go Crossfire with Sapphire Radeon HD 6870 but i dont know if my PSU could run it. PSU: http://www.amazon.com/gp/product/B001EYV690/ref=ox_sc_a... More about : 6870 crossfire psu jryan388 May 20, 2012 6:26:43 AM http://www.amd.com/us/products/desktop/graphics/amd-rad... Says 600w required for xfire. I'd say you're good as long as you have four 6/8pin 12v plugs. OCZ isn't the best brand but those cards don't draw a ton of power. megamanx00 May 20, 2012 6:43:48 AM Depends on the rest of your system. You probably could, but it might be pushing it if you're overclocking or just have power hungry hardware, like a 140W CPU and a lot of drives. Related resources 6870 Crossfire possible with PSU ? - Forum 6870 Crossfire PSU problems - Forum Psu for 6870 X2 crossfire - Forum Crossfire Radeon 6870 is my PSU sufficent - Forum 6870 -7870 crossfire possible ? - Forum Can't find your answer ? Ask ! Get the answer sunnk May 20, 2012 6:50:00 AM the hd 6870 needs 4x6pin pcie connector and that psu doesnt have that better you go with hd 6850 its more then enough for gaming and doesnt require that much power and will be capable with your psu . xtreme5 May 20, 2012 6:53:23 AM jryan388 said:http://www.amd.com/us/products/desktop/graphics/amd-rad... Says 600w required for xfire. I'd say you're good as long as you have four 6/8pin 12v plugs. OCZ isn't the best brand but those cards don't draw a ton of power. well, how OCZ isn't best brand, OP@ yes, that is sufficient to power two 6870s, BTW list your specs but i would say don't overclock anything except cpu. unksol May 20, 2012 6:55:36 AM If it were rated 600W sure. its only rated 504W on tye 12V rails which is cutting it to close for comfort. you don't want it running at max load all the time. You're also short 2 6 pin connectors jcec92 May 20, 2012 5:40:35 PM xtreme5 said:well, how OCZ isn't best brand, OP@ yes, that is sufficient to power two 6870s, BTW list your specs but i would say don't overclock anything except cpu. What about this one ? http://www.amazon.com/gp/aw/d/B004LB5AZY/ref=mp_s_a_1?q... Its $20 more. Edit: or this one its a corsair too. http://www.amazon.com/gp/aw/d/B004W2T2UQ/ref=mp_s_a_1?q... xtreme5 May 20, 2012 5:45:21 PM i'd go with TX650 as it has more standard. sunnk May 21, 2012 6:15:35 AM better go with this http://www.amazon.com/gp/aw/d/B005A2RJOI/ref=mp_s_a_2?q... http://www.newegg.com/Product/Product.aspx?Item=N82E168... Can't find your answer ? Ask ! Publish Related resources INTEL overclocking guide Forum INTEL overclocking guide Forum 6870 Crossfire VS single GTX 670 Forum Single card equivilant to 2 6870 crossfire Forum Thinking about crossfire 6870 s Forum His 6870 iceq turbo x saphire 6780 vapor x crossfire Forum Problem with Asus HD 6870 DirectCU in crossfire Forum 6870 crossfire problems Forum HD 6870 Crossfire or HD6970?? Forum Need Guidance Forum Is it possible to run a 300W GPU w/ a 268W PSU? Forum Help with GTX 570 Forum Will this PSU work with the Radeon HD 6850? Forum [Solved] Graphics card + PSU (package) Forum Help me upgrade my GPU and PSU (again) Forum More resources Read discussions in other Graphics & Displays categories Ati GPUs Graphics Cards Gtx HD Monitors SLI Crossfire Tuner Cards Radeon Video Diamond Multimedia Matrox Nvidia Palit PowerColor Asus Games !