Difference between these 2 cpu"s?

[shimp]

scroll down to 'combo' section.

http://www.newegg.com/Product/Product.asp?Item=N82E16813138264

help . thank you.

 

[Imarif]

Different steppings. The CG is E4, the BP is E3.

 

[stevty2889]

Different revisions.

 

[Kakumba]

obvious next questions: which do you recommend? AKA: which one will probably overclock better?

 

[imported_Seer]

I'm no expert, but I think the E4 will.

 

[shimp]

if go with this combo ;

mobo http://www.newegg.com/Product/Product.asp?Item=N82E16813138264

and this

cpu http://www.newegg.com/Product/Product.asp?Item=N82E16819103603

what memory suggest?
thank u