Dell Xeon E5640 vs HP AMD Athlon II X2 B28

Key differences

The HP AMD Athlon II X2 B28 has 0.74 GHz more processor base frequency than the Dell Xeon E5640 (3.4 GHz vs 2.66 GHz). The Dell Xeon E5640 has 2 more processor cores than the HP AMD Athlon II X2 B28 (4 vs 2). The HP AMD Athlon II X2 B28 has 13 nm more processor lithography than the Dell Xeon E5640 (45 nm vs 32 nm). Processor family: Intel® Xeon® 5000 Sequence on the Dell Xeon E5640, AMD Athlon II X2 on the HP AMD Athlon II X2 B28. Processor model: E5640 on the Dell Xeon E5640, B28 on the HP AMD Athlon II X2 B28.

• Processor family
  • Xeon E5640:Intel® Xeon® 5000 Sequence
  • AMD Athlon II X2 B28:AMD Athlon II X2
• Processor model
  • Xeon E5640:E5640
  • AMD Athlon II X2 B28:B28
• Processor base frequency
  • Xeon E5640:2.66 GHz
  • AMD Athlon II X2 B28:3.4 GHz
• Processor cores
  • Xeon E5640:4
  • AMD Athlon II X2 B28:2
• Processor socket
  • Xeon E5640:Socket B (LGA 1366)
  • AMD Athlon II X2 B28:Socket AM3
• Processor lithography
  • Xeon E5640:32 nm
  • AMD Athlon II X2 B28:45 nm
• Component for
  • Xeon E5640:Server/workstation
  • AMD Athlon II X2 B28:PC
• Processor threads
  • Xeon E5640:8
  • AMD Athlon II X2 B28:2