HP AMD Phenom II X2 B57 vs HP AMD Sempron SI-42

Key differences

The HP AMD Phenom II X2 B57 has 1.1 GHz more processor base frequency than the HP AMD Sempron SI-42 (3.2 GHz vs 2.1 GHz). The HP AMD Phenom II X2 B57 has 1 more processor cores than the HP AMD Sempron SI-42 (2 vs 1). The HP AMD Sempron SI-42 has 20 nm more processor lithography than the HP AMD Phenom II X2 B57 (65 nm vs 45 nm). Only the HP AMD Phenom II X2 B57 has AMD Virtualization Technology. Processor family: AMD Phenom II X2 on the HP AMD Phenom II X2 B57, AMD Sempron on the HP AMD Sempron SI-42.

• Processor family
  • AMD Phenom II X2 B57:AMD Phenom II X2
  • AMD Sempron SI-42:AMD Sempron
• Processor model
  • AMD Phenom II X2 B57:B57
  • AMD Sempron SI-42:SI-42
• Processor base frequency
  • AMD Phenom II X2 B57:3.2 GHz
  • AMD Sempron SI-42:2.1 GHz
• Processor cores
  • AMD Phenom II X2 B57:2
  • AMD Sempron SI-42:1
• Processor socket
  • AMD Phenom II X2 B57:Socket AM3
  • AMD Sempron SI-42:Socket S1
• Processor lithography
  • AMD Phenom II X2 B57:45 nm
  • AMD Sempron SI-42:65 nm
• Component for
  • AMD Phenom II X2 B57:PC
  • AMD Sempron SI-42:Laptop
• Processor cache
  • AMD Phenom II X2 B57:1 MB
  • AMD Sempron SI-42:0.512 MB