oh ye it is only 6pin one **** i thought i had gold on my hands. is there any 6pin gpu that u can recommend? i heard rx560 is good and rx580 is good too but i dont have the cables for it
RX 460/560 works with just one mini-PCIe 6-pin. Do not buy the versions without the PCIe power connector, won't work correctly with a MacPro5,1.
RX 480 non reference model, RX 570/580/590 require a dual 6-pin miniPCIe to 8-pin PCIe.
I thought Apple recommended the MSI RX560 officially? I have one here working correctly in MP5.1 and even 7,1. Is this the exception? It has no PCIE power connector.