I want gtx660 sli but i have x16 and x8 Tags: Graphics Cards SLI Crossfire Graphics Last response: January 10, 2013 8:35 PM in Graphics & Displays Share JaredzzC January 10, 2013 7:55:31 PM my mobo: http://www.gigabyte.com/products/product-page.aspx?pid=... really don't understand when its talking about when u have 2 or more then this goes down to this and so on ;/ in simple could someone tell me that if i had gtx 660 sli would it be more beneficial than having 1 660? and also it goes on about ati crossfire, most importantly - is sli supported? Thanks. Regards, Jared. More about : gtx660 sli x16 Mousemonkey a c 271 U Graphics card January 10, 2013 8:33:27 PM That motherboard does not support SLi. norrisc86 January 10, 2013 8:35:39 PM Mousemonkey is bang on! You cannot use SLI on this board. However, you can use two AMD cards fine! Can't find your answer ? Ask ! Publish Related resources SolvedPCIe x16 card running at only x8 (non SLI) Forum SolvedWhat effect will an x8 x8 SLI configuration versus x16 x16? Forum SolvedQuad-sli @ x8 or Dual-sli @ x16 Forum SolvedSli x16 and x8 questions Forum 780ti sli x16 and x8 Forum SolvedGeForce 275 SLI using PCIe x8 (and not x16) Forum Whats faster... SLi: (TWO) BFG 8800 Ultra Over Clocks (PCI-e x16) or SLi: (TWO) THE FASTEST PCI-e x16 2.0 (@ x8 bandwidth) Forum Running GTX 680 on SLI but one card is @X16 the other @X8??? Forum x8 secondary PCI-E slot = x16 x8 or x8 x8 SLI config? Forum PCIe x16 and x8 and SLI. Forum SLI on x16 and x8 pci express? Forum Sli x16 and x8 Forum Sli x16 x8 Forum difference between x8 and x16 SLI\crossfire Forum SLI using x16 and x8 Forum Will pci-e 2.0 @2 times x16 lane cf/sli be faster than x8 mode 2.0 Forum Differences between SLI x16 and x8 Forum x8 x8 vs x16 x16 SLi? SLi vs Crossfire? Forum SLI x8 vs SLI x16 on ASUS A8N's Forum A8N-SLI Deluxe-How do you change bus from x8 to x16 for PC.. 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 !