Re: which pcie lane for 2 vga?
2016/06/30 17:24:52
(permalink)
Hello,
here is the breakdown for the PCI lanes with a 28 lane CPU (5820k)
PCI-E Lane Distribution (28 Lane Processor)
PE1 – x16 (x8 if PE2/PE3 are used)
PE2 – x8
PE3 – x8 (Not functional with a 28 lane processor.)
PE4 – x8
PE5 – x4 (Gen 2 only, 4 lanes pulled from PCH)
PE6 – x4
I would suggest using lane 1 and 4 for 2 way SLI for optimal performance and temperature.