Mac Pro 5,1 GPU in PCIe slot 2 - does it

Go into the BIOS and press F5 to load the optimized defaults 5 Save and shutdown your system 6 Insert one of your R9 290 into the first PCIe slot only

Two types of PCIe slot on an Asus H81M-K motherboard Various slots on a computer motherboard, from top to bottom: PCI Express x4; PCI Express x16; PCI Express

what is slot The “x16” part means the PCIe slot has 16 lanes that data can travel through With an eGPU setup we typically compress an x16 slot down to an x1

what is isa slot It does not necessarily mean the slot is actually wired to provide x16 bandwidth In fact usually with a majority of the boards they expect you