Home / pci express 3.0 x16 backwards compatible Pci express 3.0 x16 backwards compatible 08/04/2021 JavaScript is disabled. For a far better endure, please enable JavaScript in your internet browser before proceeding.You watching: Pci express 3.0 x16 backwards compatible Hello,Looking at Radeon 7770 based cards. Current mb supports 2.0 x16. Is the 3.0 backward compatible? If so, is tright here a performance hit?Thanks,ZP yes they work-related, and also for now there is no performance rise in 3.0 so there will be no performance hit, yet some say that in future some motherboard updays "may" increase the 3.0 slot speed for graphics card, yet for now tright here will be no performance hit considering that tright here is no performance acquire for 3.0...See more: Does Gta 4 Not Starting Windows 10, Gta Iv Won'T Work On Windows 10 yes they work-related, and for now tright here is no performance boost in 3.0 so tbelow will certainly be no performance hit, however some say that in future some motherboard updays "may" increase the 3.0 slot rate for graphics card, but for currently tbelow will certainly be no performance hit given that tbelow is no performance acquire for 3.0...Yes PCI Expush 3.0 is backwards compatible through PCI Express 2.0 slots. Like ricardo sassist there is no performance rise from it bereason tright here is no CPU in the sector that fully uses 3.0. As for the motherboard stuff i didnt hear of such a upday. Other than as soon as ivy bridge comes out, the brand-new Chips will certainly completely utilize 3.0Thread starterSimilar threadsForumRepliesDate Concern Asus Rogs Strix B450f Gaming II +3 pci expush problemGraphics Cards2Mar 31, 2021S Question Will a PCI-Expush 2.0 x8 Graphic Card fit a PCI-Express x16 3.0 Motherboard?Graphics Cards1Mar 28, 2021 Inquiry confusion over hdmi information price and also pci expush 3.0 or also 2.0Graphics Cards7Mar 1, 2021 Question My pcie express is not providing sufficient powerGraphics Cards7Jan 17, 2021 Question ASUS AMD DUAL-RX580-O8G Radeon RX 580 OC Edition 8 GB GDDR5 PCI Expush 3.0 Gaming Graphics Card (DUAL-RX580-O8G)Graphics Cards1Jan 13, 2021 Concern RTX 3080 PCI-express x8 and also not 16Graphics Cards6Dec 11, 2020 Concern Had to run my 1650 super on pci expush 3.0 1.x.... How bad am I getting bottleneckedGraphics Cards4Dec 10, 2020S Question Cheap PCI Express (3.0 x16 slot) card for 4k 60hz over HDMIGraphics Cards0Nov 30, 2020 Concern Which of the 2 geforce 3070 graphic cards need to i buy? MSI GeForce RTX 3070 Ventus OC or Asus GeForce RTX 3070 DUAL 8GB GDDR6 PCI-EXPRESS GRAPHICSGraphics Cards5Nov 16, 2020D Concern Can I usage GTX 1060 via PSU without PCI expush cable?Graphics Cards5Nov 5, 2020Similar threadsQuestionAsus Rogs Strix B450f Gaming II +3 pci expush problemQuestionWill a PCI-Expush 2.0 x8 Graphic Card fit a PCI-Expush x16 3.0 Motherboard?Questionconfusion over hdmi information price and also pci expush 3.0 or also 2.0QuestionMy pcie express is not providing enough powerQuestionASUS AMD DUAL-RX580-O8G Radeon RX 580 OC Edition 8 GB GDDR5 PCI Expush 3.0 Gaming Graphics Card (DUAL-RX580-O8G)QuestionRTX 3080 PCI-expush x8 and not 16QuestionHad to run my 1650 super on pci express 3.0 1.x.... How bad am I obtaining bottleneckedQuestionCheap PCI Expush (3.0 x16 slot) card for 4k 60hz over HDMIQuestionWhich of the 2 gepressure 3070 graphic cards have to i buy? MSI GeForce RTX 3070 Ventus OC or Asus GeForce RTX 3070 DUAL 8GB GDDR6 PCI-EXPRESS GRAPHICSQuestionCan I usage GTX 1060 via PSU without PCI expush cable?See more: Unable To Start Screen Mirroring Because Of A Hardware IssueHardware Graphics Cards Systems Materials CPUs Motherboards Storage Overclocking Memory Displays VR & AR Prebuilt & Enterpincrease Cases Cooling Power Supplies Raspberry Pi & Single Board ComputersSoftware Windows 10 Windows Legacy Windows 7 Windows Vista Windows XP macOS Open Source COMPUTER Gaming Antivirus / Security / Privacy Apps and SoftwareNetfunctioning Networking Wireless Networking Wireless Carriers Distributed ComputingLaptops and Mobile Devices Android & Chrome OS Lapheight General Discussion Lapoptimal Tech Support MacbooksElectronics Computer Peripherals Digital Camperiods Home Audio & Theater Consumer ElectronicsCommunity Forum Rules & Feedago Recheck out Comments News CommentsBeyond the Keyboard Hobbies & Leicertain Entertainment Cars Work & EducationLegacy Classifieds Opinions and Experiences Picture Report Comments