HP Intel Xeon E3-1230, FIO, Ref vs HP Intel Xeon E5640, Kit, Ref

Key differences

The HP Intel Xeon E3-1230, FIO, Ref has 0.54 GHz more processor base frequency than the HP Intel Xeon E5640, Kit, Ref (3.2 GHz vs 2.66 GHz). The HP Intel Xeon E5640, Kit, Ref has 0.86 GT/s more system bus rate than the HP Intel Xeon E3-1230, FIO, Ref (5.86 GT/s vs 5 GT/s). The HP Intel Xeon E3-1230, FIO, Ref has 0.67 GHz more processor boost frequency than the HP Intel Xeon E5640, Kit, Ref (3.6 GHz vs 2.93 GHz). Processor family: Intel® Xeon® E3 Family on the HP Intel Xeon E3-1230, FIO, Ref, Intel® Xeon® 5000 Sequence on the HP Intel Xeon E5640, Kit, Ref. Processor model: E3-1230 on the HP Intel Xeon E3-1230, FIO, Ref, E5640 on the HP Intel Xeon E5640, Kit, Ref.

• Processor family
  • Intel Xeon E3-1230, FIO, Ref:Intel® Xeon® E3 Family
  • Intel Xeon E5640, Kit, Ref:Intel® Xeon® 5000 Sequence
• Processor model
  • Intel Xeon E3-1230, FIO, Ref:E3-1230
  • Intel Xeon E5640, Kit, Ref:E5640
• Processor base frequency
  • Intel Xeon E3-1230, FIO, Ref:3.2 GHz
  • Intel Xeon E5640, Kit, Ref:2.66 GHz
• Processor socket
  • Intel Xeon E3-1230, FIO, Ref:LGA 1155 (Socket H2)
  • Intel Xeon E5640, Kit, Ref:Socket B (LGA 1366)
• System bus rate
  • Intel Xeon E3-1230, FIO, Ref:5 GT/s
  • Intel Xeon E5640, Kit, Ref:5.86 GT/s
• Processor boost frequency
  • Intel Xeon E3-1230, FIO, Ref:3.6 GHz
  • Intel Xeon E5640, Kit, Ref:2.93 GHz
• Processor cache
  • Intel Xeon E3-1230, FIO, Ref:8 MB
  • Intel Xeon E5640, Kit, Ref:12 MB
• Bus type
  • Intel Xeon E3-1230, FIO, Ref:DMI
  • Intel Xeon E5640, Kit, Ref:QPI