Closed 2x 6850 or 1x 7850 Tags: Radeon Crossfire Motherboards Graphics Product Last response: July 28, 2012 10:42 AM in Graphics & Displays Share Tmant123 July 28, 2012 8:16:35 AM Simply I'm doing a build and just noticed the price drop on the 6850's and thinking of crossfire. The motherboard is this: http://www.newegg.com/Product/Product.aspx?Item=N82E168... CPU: http://www.newegg.com/Product/Product.aspx?Item=N82E168... I'm wondering if xfire 6850's will be substantial amount of performance between that and a single 7850. Thanks. More about : 6850 7850 Best solution El Tigre July 28, 2012 8:21:31 AM The HD 6850 CF would rape the single HD 7850. Just make sure your PSU can handle both cards and with that CPU, you will not have any issues of any bottlenecks too. Tmant123 July 28, 2012 8:23:39 AM A quality 750w should do it right? My friend has a build with an i5-2500k and xfire 6850 Related resources 2x Radeon HD 7850 vs 1x Radeon HD 7950 - Forum Radeon 7850 vs 2x 6850 - Forum Can i power 2x 7850 's with a 650 short term - Forum 7850 x2 psu help - Forum Can 650w Power 2x Radeon 6850 - Forum Can't find your answer ? Ask ! Get the answer El Tigre July 28, 2012 8:24:48 AM Yes it will handle the cards fine, what brand did you have in mind or you need help selecting one? Tmant123 July 28, 2012 8:26:37 AM OCZ, this build is actually for a friend, my system has a 650w ocz and its worked great so I'm thinking to be brand loyal like I usually do. I do the same with Saphire gpu's. http://www.newegg.com/Product/Product.aspx?Item=N82E168... El Tigre July 28, 2012 8:30:40 AM That PSU will work fine with the CF HD 6850's. Tmant123 July 28, 2012 8:48:29 AM Best answer selected by Tmant123. Mousemonkey a b V Motherboard July 28, 2012 10:42:52 AM This topic has been closed by Mousemonkey Can't find your answer ? Ask ! Publish Related resources : ForumGTX 570 vs 2x 6850 , planning new build Forum2x 6870 1gb vs 1x 5870 2gb? ForumMSi gtx 680 4gb or 2x MSi gtx 660ti? ForumWill a 7850 work with a Powercooler 500watts? Forum7850 x2 Destroying GTX 680 in 3dmark11? ForumGTX 660 VS HD 7850 ForumHD 7850 /7870 and monitor sizes ForumBest radeon HD 7850 brand out there? ForumRadeon HD 7850 M ForumCrossfire HD7770 or Single HD 7850 ? ForumCrysis 3 Open Beta Performance Thread ForumUpgrading from a Radeon 6850 ForumMy game is telling me I need to install Physx, but I have an AMD card? Forum[Solved] 7850 vs 6850 Forum[Solved] Xfire Radeon 6850's or a single Radeon 7850? 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 !