AMD Phenom II X6 1055T 2.8 GHz Six Core CPU Processor HDT55TWFK6DGR AM3 95W Frequency:2800 MHz,Clock multiplier:14 Bus speed:667 MHz Memory controller,One 2000 MHz 16-bit HyperTransport link (4 GT/s) Socket AM3,64 bit,L2:6 x 512 KB,L3:6MB,95 Watt Please consult us whether support your motherboard before buying. Warranty:3 months