I'm looking to upgrade the graphics card on my Inspiron 560. I've found out I have a PCI-E x16 slot available on the motherboard, and a 300W PSU. I'm unsure of which PCI-E version that slot is, but it shouldn't be a problem, with cards being backwards compatible right? I know the PSU limits my upgrade options, and the best card that I could find that didn't need a dedicated power line going to it was the 6670.
I'm looking at the XFX one specifically (http://www.newegg.com/Product/Product.aspx?Item=N82E16814150542&cm_re=6670-_-14-150-542-_-Product). I did notice that there was a GDDR5 XFX 6670 available. Will that one perform better than the DDR3 one? Is there another brand's 6670 that is more desirable to have?
I can provide more information if desired.
I'm looking at the XFX one specifically (http://www.newegg.com/Product/Product.aspx?Item=N82E16814150542&cm_re=6670-_-14-150-542-_-Product). I did notice that there was a GDDR5 XFX 6670 available. Will that one perform better than the DDR3 one? Is there another brand's 6670 that is more desirable to have?
I can provide more information if desired.