6 Replies Latest reply on Apr 26, 2017 7:21 AM by amdmatt

    PCIe speed, does it affect RX 480 crossfire performance


      Here are my system specs.


      Amd Fx 9590

      Gigabyte 990fx-Gaming motherboard

      Corsair H115i

      16 GB Corsair Vengeance Ddr3 1600

      2 Gigabyte G1 Rx 480's

      2 Crucial M4 SSD's in Raid0

      Evga Supernova G2 1000w PSU


      So I know a lot of games don't scale very well in crossfire but my question is about the games that do.


      Since my video cards are PCI x 3.0 and my board is only 2.0 is that going to affect my crossfire performance.

      The crossfire doesnt seem to be working correctly most of the time.