Full Details from Amazon.com : http://www.amazon.com/gp/product/B009MQO572?tag=onigi-20
AMD ADX620WFK42GI Athlon II X4 620 2.60GHz Socket AM2 /AM3 Propus CPU Processor
Family AMD Athlon II X4 620
CPU part numbers ADX620WFK42GI
Frequency 260GHz
Sockets Socket AM2AM3
The number of cores 4
