Guys,

I am confused now, What is the difference between a Westmere DP (ie X5670) and a Westmere (Gulftown)single socket i7-980x ?
Both has LGA1366, so can I plug in a X5670 into a Gigabyte X58A-UD7 with a X58 chipset ? I saw a couple of X5650 working with X58 chipset motherboard above.
I thought that the X56xx can only work with Tylersburg chipset aka 5500 chipset .

Can somebody help explain this ?