In your opinion, which would be better?

[FindingLuis]

Athlon 2 X3 460, OC'd to 3.6-3.8ghz (I have a core unlock, but I have to tweak around with it some more, keeps disabling and will only re-enable after I enter BIO's and tell it to,4th core withstood a 30minute Prime 95 test hopefully it's solid.)

http/www.newegg.com/Product/Product.aspx?Item=N82E16819103936

vs

Athlon 2 X4 620

http/www.newegg.com/Product/Product.aspx?Item=N82E16819103706

Pushed to maybe 3.0ghz, or 3.2ghz. Somewhere around there.

Using Hyper 212 Plus as my cooler, heat isn't an issue here.

 

[henydiah]

You should keep it, there aren't many people get lucky unlock to 4core , your chip faster than athlon X4 620. Try ran benchmark

 

[TheOriginalGunn]

At that price range, I've bought and installed several phenom2 555's.
All of them unlocked to 4 cores with no stability issues.