Which one of these should I use?

[MH-53J Pave Low]

www.newegg.ca/Product/Product.aspx?Item=N82E16819115089
www.newegg.ca/Product/Product.aspx?Item=N82E16814102934


www.newegg.ca/Product/Product.aspx?Item=N82E16819115056CVF
www.newegg.ca/Product/Product.aspx?Item=N82E16814121442

Using it for Skyrim mainly.

 

[math1337]

You don't want the core2 duo. You also don't want the 6570.

Get an i3 if you need a cheaper processor.