What is the difference between these two processors? The more expensive one is slower, yet it has a bunch of very good review, and top seller on newegg.
AMD Athlon 64 X2 5000+ Brisbane 2.6GHz 2 x 512KB L2 Cache Socket AM2 65W Dual-Core Black Edition Processor - Retail $81.99
http://www.newegg.com/Product/Product.aspx?Item=N82E16819103194
AMD Athlon 64 X2 5200+ Brisbane 2.7GHz Socket AM2 65W Dual-Core Processor Model ADO5200DOBOX - Retail $77.00
http://www.newegg.com/Product/Product.aspx?Item=N82E16819103210
Comparison Link --> http://www.newegg.com/Product/Productcompare.aspx?Submit=ENE&N=2%2050001028%2040000343%204027&bop=And&CompareItemList=N82E16819103194%2CN82E16819103210
AMD Athlon 64 X2 5000+ Brisbane 2.6GHz 2 x 512KB L2 Cache Socket AM2 65W Dual-Core Black Edition Processor - Retail $81.99
http://www.newegg.com/Product/Product.aspx?Item=N82E16819103194
AMD Athlon 64 X2 5200+ Brisbane 2.7GHz Socket AM2 65W Dual-Core Processor Model ADO5200DOBOX - Retail $77.00
http://www.newegg.com/Product/Product.aspx?Item=N82E16819103210
Comparison Link --> http://www.newegg.com/Product/Productcompare.aspx?Submit=ENE&N=2%2050001028%2040000343%204027&bop=And&CompareItemList=N82E16819103194%2CN82E16819103210