Solved Can a Gigabyte Z-77 DS3H Crossfire 2 7970s? Tags: Gigabyte Crossfire Motherboards Last response: August 24, 2013 10:57 AM in Motherboards Share thegreatman212 August 24, 2013 6:53:40 AM I remember seeing a MoBo close in price that can not crossfire. I planned on getting a second 7970 this winter and I am worried that it wont work. More about : gigabyte ds3h crossfire 7970s Sakkura a c 80 V Motherboard August 24, 2013 6:58:36 AM It can crossfire two 7970s, but the second card will only have an x4 connection. thegreatman212 August 24, 2013 7:14:41 AM Sakkura said:It can crossfire two 7970s, but the second card will only have an x4 connection. What does that mean? Related resources Gtx 560 ti x2 on gigabyte z77 ds3h - Forum Gigabyte Z77 DS3H boot failure - Forum Intel i5 3570k + Gigabyte z77 ds3h (rev 1.0) + kingston 4GB ddr 3 1600mhz - Forum Two gigabyte 7970's Ghz in crossfire on a Gigabyte X58A-UD3R (1366) - Forum 2 7970's Crossfire - Forum Can't find your answer ? Ask ! Get the answer Sakkura a c 80 V Motherboard August 24, 2013 8:31:26 AM It means potentially worse performance. Ideally you'd want at least an x8 connection for each card. thegreatman212 August 24, 2013 9:17:19 AM Sakkura said:It means potentially worse performance. Ideally you'd want at least an x8 connection for each card. How come when I look at the motherboard there is a free blue 16x pcie slot. Best solution Sakkura a c 80 V Motherboard August 24, 2013 10:33:26 AM The second x16 slot only has the electrical connections for the first 4 lanes. It's full-size to accomodate graphics cards. thegreatman212 August 24, 2013 10:57:35 AM Sakkura said:The second x16 slot only has the electrical connections for the first 4 lanes. It's full-size to accomodate graphics cards. Ok I will look up benchmarks and see if it is worth doing. Thanks! Can't find your answer ? Ask ! Publish Related resources : Forumfx-8320 Supports 2 7970's crossfire? ForumPCIe 3.0 and 2.0 Crossfire 7970s ForumCrossfire 2 7970s on 750 Watt PSU? ForumSolvedCan't get crossfire to work! Not regonize 2 card. sabertooth z77 ForumGood motherboard for crossfiring 2 7970s & 3770k ForumSolvedCrossfire 2 Sapphire 4gb R9 270X cards or use just one Gigabyte R9 290X 4gb card? (Price vs Performance) ForumCrossfired 7970's overheating in Guild Wars 2 but no other game ForumSolvedNo Crossfire Option (A8 5600K + Sapphire HD 6670 on Gigabyte F2A88XM-HD3) ForumSolvedDoes Asus Sabretooth Z77 have room for 2 SLI Gigabyte 670's ForumSolvedBF4 Trouble Getting 60fps With 2x gigabyte 7870 Crossfire 1080p ForumSolved2 gigabyte radeon hd 7850 crossfire or gtx760 oc ForumSolvedCrossfire PCI 2.0 x16 x4 GIGABYTE GA-970A-UD3 7950 bottleneck ForumSolvedwill 2 Gigabyte 7870s 2gb work with crossfire ForumSolvedProblems since adding crossfire, 2x Hd 7870 Gigabyte. Computer freeze than black screen. ForumCrossfire issues with Gigabyte 970A-DS3P and (2)XFX 7770 Ultra OC More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !