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 Reply to SuperHornet 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 Reply to thdarkshadow SuperHornet March 20, 2013 7:04:41 AM Sounds good. Didn't realize there were so many issues with CF. Thanks for the input. Reply to SuperHornet Ask the community Post an answer Related resources: ForumSolvedSecond HD7770 or a single HD7950 or GTX660? ForumSolvedDual Sapphire HD7770 Vapor X OC or single Sapphire HD6870 ForumHD7770 and HD7950 Crossfire ForumWhich is better Hd7770 1gb 2x or Hd7950 3gb 1x Forumis hd7770 ok as single card ForumCrossfire HD7770 or Single HD7850? ForumDual Graphics (a86600 + 6670) vs 1 HD7950 Forumdual ATI Radeon HD7950 or Nvidia Geforce GTX 770? ForumSolvedTurning a single link DVI connection from a Dell into a dual link to connect to Apple 30" Cinema Display ForumSolvedCan a single gpu run in sli or crossfire with a dual gpu? ForumSolvedDouble Single Stick RAM for Dual Channel? ForumGTX 660 Ti OC WindForce 2X 2GB DDR5 192-bit vs HD7950 Boost Dual-X 3GB ForumSolvedDVI-D Cable, Dual or Single Link? ForumSolvedSingle 4Gb module in dual channel MB?? ForumSolvedDual Nvidia GTX 770s 2GB vs Single Nvidia GTX 780 Ti ForumSolved8GB Dual-Channel or 12GB Single channel ? ForumSolvedDual Channel vs Single Channel ForumSolvedIntel Dual Core e1200 vs Single core D352 3.2ghz..ASAP :D ForumSolvedShould I go dual GTX 760 2GB or single 780 4GB for 2560x1440 monitor? ForumSolveddual Xeon E5345 vs single Xeon E5450 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 !