Solved PCI Express Tags: Graphics Cards Performance PCI Express Graphics Last response: January 10, 2010 9:30 AM in Graphics & Displays Share Axelion January 9, 2010 10:20:29 PM Does my video card sacrifices performance if I use the old PCI Express x16? If it does how much performance do I lose? More about : pci express rolli59 a c 1406 U Graphics card January 9, 2010 10:29:49 PM If you are meaning 1.0 then not much. It is just the most powerful cards like GTX295 and HD5970 that would get affected. m 0 l Axelion January 9, 2010 10:33:18 PM Yes, PCI-E 1.0 x16. I'm planning to upgrade from EVGA 9800 GT Superclocked to MSI Radeon HD 5770. My power supply is this: http://www.centralcomputers.com/commerce/catalog/produc... Would I be able to play 5770 card to its optimal performance with my current system? m 0 l Related resources About PCI Express slot - Forum PCI Express 3.0 card on older mobo with 1.0 16x - Forum graphics card not showing pci express 3.0 - Forum Radeon R7 240 on PCI Express 2.0 or 1.0 - Forum r9 270x pci express 3.0 support - Forum Can't find your answer ? Ask ! Get the answer frozenlead January 9, 2010 10:35:22 PM That card will run fine with PCIe 1.0 spec. m 0 l rolli59 a c 1406 U Graphics card January 9, 2010 10:38:55 PM ^+1 m 0 l Best solution shogun_11 January 10, 2010 9:30:04 AM Axelion said:Does my video card sacrifices performance if I use the old PCI Express x16? If it does how much performance do I lose? The less powerful cards won't be affected, but the higher ones will Share Can't find your answer ? Ask ! Publish Related resources SolvedNot sure if I need more PCI Express slots Forum SolvedHow to calculate PCI-express usage Forum Solved3.0 PCI Express Graphics card in 2.0 slot motherboard Forum SolvedDoes it matter which PCI Express slots I use Forum SolvedMobo Pci Express Forum SolvedNeed pci express lead for r9 290. What one to get Forum SolvedWill nvidia sli work with one pci express 3.0 and 2.0? Forum SolvedDoes my motherboard support PCI Express 2.0? Forum SolvedWill pci express 3.0 x16 card work in pci 2.0 x16 slot? Forum SolvedWould the GPU be compatible with my port (PCI-Express x16) Forum SolvedHD 7990 on a PCI express 2.0 slot Forum SolvedWill an older PCI express 2 motherboard be compatible with a newer PCI express 3 gpu? Forum Solvedadapter to use PCI card in PCI Express slot? Forum Solvedmy PCI Express is x16 in 0a68h motherboard of i975x chipset Forum Solvedwhy is my GTX 780 running PCI express 2.0 Forum 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 !