What kind of motherboard do you have? Does it have a PCI-E lane? The X1300 is a PCI card, isn't the 5570 a PCI-E card?
Ah, you're right. After looking at the spec from AMD's website, I saw that the x1300 do run on PCI-E. The newegg product threw me off.I thought I may have missed something for a moment. If you check the specs of the two cards you will find they both use the same slot PCIe X16. Had they been different they would not fit the mobo unless there was an alternative slot available as PCI and PCIe or not interchangeable .