 "AMD Black Edition AMD FX 6300 / 3.5 GHz processor" " processor - FD6300WMHKBOX Add-In Processors (CPUs) CDW.com
"AMD FX processor unlocks maximum, unrestrained processing performance for extreme responsiveness you can see and feel." 
 "Intel Core i7-3770K 3.50GHz (Ivybridge) Socket LGA1155 Processor (77W) - Retail"@en "▷ Intel Proce… | OcUK"@en
"Quad Core with Hyperthreading Technology, 3.50GHz clock speed, 22nm Process, 8MB L3 Cache, Dual Channel DDR3 Controller, Integrated HD 4000 Graphics, 3 Year Warranty"@en 