Dual HD7770 or Single HD7950 Tags: Computers Configuration Graphics Last response: March 20, 2013 7:04 AM in Graphics & Displays Share SuperHornet March 20, 2013 6:52:25 AM I've got a 3 year old home built computer that I need to upgrade a few parts on. Here's the current config: Motherboard: ASUS Rampage III Intel X58 Processor: Intel Core i7 930 @ 2.8GHz Memory: OCZ Titanium 8GB DDR3 Memory PS: XFX 750W Black Edition Current Graphics Card: ATI Radeon HD5830 w/ 1GB DDR5 I have the option of either going to two Radeon HD7770 Crossfired or a single HD7950. Wanted to get some input on which way to go. The computer is mostly an engineering machine used to run Finite Element and Solid Modeling, but I also game with it as well. Thanks for your help! More about : dual hd7770 single hd7950 thdarkshadow March 20, 2013 6:59:18 AM For sure the 7950. games that support the crossfire run not quite as good but close to 7950 but games that dont the 7950 destroys the crossfire setup SuperHornet March 20, 2013 7:04:41 AM Sounds good. Didn't realize there were so many issues with CF. Thanks for the input. Can't find your answer ? Ask ! Publish Related resources SolvedSecond HD7770 or a single HD7950 or GTX660? Forum SolvedDual Sapphire HD7770 Vapor X OC or single Sapphire HD6870 Forum Want to upgrade from hd7770, gpu/psu upgrade or cpu? hd7950? Forum HD7770 and HD7950 Crossfire Forum Which is better Hd7770 1gb 2x or Hd7950 3gb 1x Forum SolvedWhat type of power supply do i need for dual HD7950 Forum Comparable single GPU to 2x HD7950? Forum SolvedDual Graphics (a86600 + 6670) vs 1 HD7950 Forum is hd7770 ok as single card Forum Will a Pentium Dual Core E5800 bottleneck a AMD Radeon r7 250x / HD7770 Forum Sapphire HD7950 dual-x 3gb ddr5 overlocking Forum Crossfire HD7770 or Single HD7850? Forum Solvedsingle ,dual , or triple channel Forum Solved4gb ram in dual channel or single Forum SolvedDual core or 2 single cores? Forum Solved$300 budget: Single or Dual GPU? Forum SolvedDual monitor on a single 7870 with a SINGLE HDMI port. Forum dual ATI Radeon HD7950 or Nvidia Geforce GTX 770? Forum Solved$1000 budget: single or dual pc setup for streaming? Forum SolvedDual GPUs (non-sli) verse Single GPU Debate. 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 !