Another 4870 or 5770 Tags: Radeon Crossfire Sapphire Graphics Last response: February 14, 2010 11:27 PM in Graphics & Displays Share Dirty Durden February 6, 2010 11:54:33 PM I have the Sapphire 4870 that is 6 months old & I was want to add another one to my system. My questions should I add another 4870 to have 2 in crossfire or buy the 5770 to get DX11? Thanks, More about : 4870 5770 Upendra09 February 7, 2010 12:27:51 AM the two in CF will perform equally and better than the 5770 if you want futur proofness then go with the 5770 it isn't all that great though, if you are upgrading go with a 4870 Dirty Durden February 7, 2010 1:01:25 AM Upendra09 said:the two in CF will perform equally and better than the 5770 if you want futur proofness then go with the 5770 it isn't all that great though, if you are upgrading go with a 4870 What do you think about DX11, if I go with the 4870 than I with have it go without DX11 Related resources Asus 6970,ati 5770 /6770,4850 and the 4870 - Forum 5770 or 6850 or 6950 or 560? upgrading from 4870 - Forum ATI Radeon 4870 Vs 5770 ... Which Is Better You Speak For It - Forum Which should I get - 4870 vs 5770 - Forum http://www.tomshardware.com/forum/32592-12-indian-mirror-please - Forum Can't find your answer ? Ask ! Get the answer wa1 February 7, 2010 1:54:15 AM Are u unhappy with a single 4870's performance? your card is still fast enough... If u want to upgrade then go for 5xxx series, don't look back on the old tech... JackNaylorPE February 7, 2010 2:10:43 AM Resolution would be nice thing to know to answer this question. The 4870 (and GTX 260) outperforms the 5770 by about 10%. I'd get another 4870 .... if I wanted Dx11, I would choose a 58xx or better JDFan February 7, 2010 2:56:51 AM Also need to know what PSU you have and can it handle 2 4870's or will you need to buy a new PSU also ? Upendra09 February 7, 2010 9:36:00 PM DX11 won't give you a lot ore eye candy or anything it is only slightly better Dirty Durden February 14, 2010 11:27:55 PM What is the difference between DX10 & DX11? Can't find your answer ? Ask ! Publish Related resources : Forum Forum4870 or 5770 ForumHD 4870 or an HD 5770 ?? ForumHD 5770 vs HD 4870 Forum4870 or 5770 ForumATi 4870 / 5770 Forum5770 performs worse than 4870 , WTF! ForumFinal part: 4870 vs 5750 vs 5770 Forum5770 vs 4890 vs 4870 Forum4870 and 5770 in crossfire Forum4870 1Gb, 4890 1Gb or 5770 1Gb ForumWhat to do, what to do, 5870, 5770 or 4870 Forum4870 vs 5770 ? ForumNo POST with new video card ForumProblems with HD 4870 in World of Warcraft low FPS 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 !