Is the rx 580 is it PCIE 2.0 or 3.0? I have it in my asus sabertooth MB with a 2.0 slot and a 750 watt power supply just it seems to slow. Has latest drivers.
PCI 3.0, but it is backwards compatible down to 1.1. There is only a couple of percentage difference in performance between 2.0 and 3.0.
Ok Thanks it seems slow on my MB with PCIE2 x16 so was thinking I might have to upgrade my MB next.
There are numerous things which can affect performance, PCIe version is not one of them.
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