HP AMD Phenom II X3 B77 vs Lenovo Intel Xeon E5649

Key differences

The HP AMD Phenom II X3 B77 has 0.67 GHz more processor base frequency than the Lenovo Intel Xeon E5649 (3.2 GHz vs 2.53 GHz). The Lenovo Intel Xeon E5649 has 3 more processor cores than the HP AMD Phenom II X3 B77 (6 vs 3). The HP AMD Phenom II X3 B77 has 13 nm more processor lithography than the Lenovo Intel Xeon E5649 (45 nm vs 32 nm). Processor family: AMD Phenom II X3 on the HP AMD Phenom II X3 B77, Intel® Xeon® 5000 Sequence on the Lenovo Intel Xeon E5649. Processor model: B77 on the HP AMD Phenom II X3 B77, E5649 on the Lenovo Intel Xeon E5649.

• Processor family
  • AMD Phenom II X3 B77:AMD Phenom II X3
  • Intel Xeon E5649:Intel® Xeon® 5000 Sequence
• Processor model
  • AMD Phenom II X3 B77:B77
  • Intel Xeon E5649:E5649
• Processor base frequency
  • AMD Phenom II X3 B77:3.2 GHz
  • Intel Xeon E5649:2.53 GHz
• Processor cores
  • AMD Phenom II X3 B77:3
  • Intel Xeon E5649:6
• Processor socket
  • AMD Phenom II X3 B77:Socket AM3
  • Intel Xeon E5649:Socket B (LGA 1366)
• Processor lithography
  • AMD Phenom II X3 B77:45 nm
  • Intel Xeon E5649:32 nm
• Component for
  • AMD Phenom II X3 B77:PC
  • Intel Xeon E5649:Server/workstation
• Processor operating modes
  • AMD Phenom II X3 B77:32-bit, 64-bit
  • Intel Xeon E5649:64-bit