CF @ PCIE2.0 8x vs 16x Tags: Motherboards Performance Last response: September 15, 2008 9:02 PM in Motherboards Share Night-Stalker September 14, 2008 1:54:16 AM I was just wondering a CF 4870 on pcie2.0 8x links vs on pcie2.0 16xlinks, is there a performance gap? I own a P5Q deluxe and i am planning to get a 4870 and get another a bit later down the road. More about : pcie2 16x auscanzukus September 14, 2008 2:01:16 PM Yes there is, but not enough to justify yet another mobo upgrade to me. P35 does x16 x4 CF; P45 x8 x8 CF; X38/48 x16 x16 CF. Night-Stalker September 14, 2008 9:36:02 PM Whats the performance gap? Related resources 4850 CF 8x vs 9800gt SLI 16x - Forum SLI/CF Boards at 16x and 8x? - Forum GTX 760 in 8x 2.0 or 1.1 vs 16x 2.0 - Forum Is this mobo & cpu combo a good deal? Also 16x vs. 8x crossfire questions. - Forum PCIE 16x vs 8x with GF GTX 760 - Forum Can't find your answer ? Ask ! Get the answer auscanzukus September 15, 2008 2:38:06 PM http://www.tomshardware.com/reviews/crossfire-meets-pci... Night-Stalker September 15, 2008 9:02:53 PM thats different, we are talking about pcie 2.0 x8 vs x16, not pcie 1.1 or 1.0. Can't find your answer ? Ask ! Publish Related resources SolvedGTX 780 16x vs 8x in 5760x1080? Forum SolvedGTX 780 16x vs 8x in 8760x1080? Forum SolvedDual GPU cards 16x vs 8x Forum SolvedWorth it to crossfire a 6970 at 8x vs one at 16x Forum SolvedPCIe 16x V.S. PCIe 8x - Does it matter? Forum SolvedPhenom x4 motherboard/ram selection assistance 8x vs 16x pci-e? Forum SolvedGTX580 and 16x vs 8x 2.0 PCI-E Slot Forum SolvedPCIe 8x vs 16x nVidia 460 and SATA 6.0 Forum SolvedPhenom x4 motherboard/ram selection assistance 8x vs 16x pci-e? Forum PCI-E 8x vs 16x slot speed wise Forum 7970 Crossfire @ 5760 x 1080 16x vs 8x Forum What's better?-sli 8x vs single 16x and physics 8x Forum 16x vs 8x Forum PCIE 16x + 4x vs PCIE 8X + 8x Crossfire! Forum Crossfire: 8x vs 16x and Data Throughput Forum More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !