Difference 560 and 560 ti

Is there any difference in the capability of OCing between the 560GTX and 560GTX Ti? As (if im not wrong) the Ti is standard factory OC right?

Thanks

Actually the 560 TI has extra texture units making it the better card. From factory the 560 Ti is also clocked higher.

When it comes to OCing, the 560 ti should OC higher, but there's no guarantee and more pot luck on how a card will OC.

Okay thanks