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 89 V Motherboard August 24, 2013 6:58:36 AM It can crossfire two 7970s, but the second card will only have an x4 connection. m 0 l 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? m 0 l 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 2 7970's Crossfire - Forum Two gigabyte 7970's Ghz in crossfire on a Gigabyte X58A-UD3R (1366) - Forum Can't find your answer ? Ask ! Get the answer Sakkura a c 89 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. m 0 l 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. m 0 l Best solution Sakkura a c 89 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. Share 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! m 0 l Can't find your answer ? Ask ! Publish Related resources fx-8320 Supports 2 7970's crossfire? Forum PCIe 3.0 and 2.0 Crossfire 7970s Forum Crossfire 2 7970s on 750 Watt PSU? Forum SolvedCan't get crossfire to work! Not regonize 2 card. sabertooth z77 Forum Good motherboard for crossfiring 2 7970s & 3770k Forum SolvedGigabyte R9 280x Crossfire on 2.0 slots Forum Crossfired 7970's overheating in Guild Wars 2 but no other game Forum SolvedDoes Asus Sabretooth Z77 have room for 2 SLI Gigabyte 670's Forum SolvedComparing SLI/Crossfire support on Gigabyte GA-990FXA-D3, and ASUS M5A99FX Pro R2.0 Forum Solved3 way 2 way crossfire crashing bsob r9 280x gigabyte windforce Forum SolvedCrossfire 2 Sapphire 4gb R9 270X cards or use just one Gigabyte R9 290X 4gb card? (Price vs Performance) Forum SolvedNo Crossfire Option (A8 5600K + Sapphire HD 6670 on Gigabyte F2A88XM-HD3) Forum SolvedBF4 Trouble Getting 60fps With 2x gigabyte 7870 Crossfire 1080p Forum Solved2 gigabyte radeon hd 7850 crossfire or gtx760 oc Forum HD7870 asus silent crossfire (x2) vs gigabyte windforce r9 290 OC Forum More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !