HD 7870 on PCI-E 2.0 Tags: Graphics Cards HD PCI Express Graphics luisperera89 February 24, 2013 3:30:11 AM If I place a PCI Express 3.0 graphics card like the HD 7870 in a PCI Express 2.0 slot (gigabyte H67 chipset mobo), will perform by half all of its specs (like pixel fillrate, texel fillrate, compute power, clock)? More about : 7870 pci Can't find your answer ? Ask ! Publish Related resources: ForumHD 7870 in crossfire PCI-E performance ForumWant to upgrade to HD 7870 , but my mobo doesn't has PCIe 3.0 x 16 slot ForumHD 7770 on PCIE 3.0 or HD 6850 on PCIE 2.0 / 2.1 (both stock speeds)? ForumIs Radeon HD 7870 Compatible to Gigabyte 78-Lmt-Usb3 Mobo ???????????? ForumIntel i5-3570k and Radeon HD 7870 ForumHD 7870 not performing as it should Forum2 HD 7770s or 1 HD 7870 ? ForumGigabyte hd 7870 not compatible with a biostar A88OGZ ? ForumHD7870 Crossfire questions. Forum7870 crossfire on PCIE 2.0 /Z68 perfomance hit??? ForumRadeon 7870 on pci-e 2.0 ?? ForumGTX660 or HD7870 ? ForumBest pci-e 2.0 crossfire ( pci-e runs at x4) ForumGTX 660 Vs HD 7870 pls help... ForumAdvice on hd 7870 build ForumI7-2600k CPU w/ PCI-E 2.0 mobo slot & PCI-E 3.0 GPU compatibility ForumGTX 570 SC or Radeon HD 7870 GHz Edition ForumAsus HD 7870 Direct CU II fit in the Asrock Extreme4 z77? ForumHD 7870 ForumBest GPU among these 7870/660ti/7950s 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 !