HP Intel Celeron G460 vs NEC Intel Xeon E5640

Key differences

The NEC Intel Xeon E5640 has 0.86 GHz more processor base frequency than the HP Intel Celeron G460 (2.66 GHz vs 1.8 GHz). The NEC Intel Xeon E5640 has 3 more processor cores than the HP Intel Celeron G460 (4 vs 1). The NEC Intel Xeon E5640 has 6 more processor threads than the HP Intel Celeron G460 (8 vs 2). Only the NEC Intel Xeon E5640 has ECC. Only the HP Intel Celeron G460 has on-board graphics card.

• Processor family
  • Intel Celeron G460:Intel® Celeron®
  • Intel Xeon E5640:Intel® Xeon® 5000 Sequence
• Processor model
  • Intel Celeron G460:G460
  • Intel Xeon E5640:E5640
• Processor base frequency
  • Intel Celeron G460:1.8 GHz
  • Intel Xeon E5640:2.66 GHz
• Processor cores
  • Intel Celeron G460:1
  • Intel Xeon E5640:4
• Processor socket
  • Intel Celeron G460:LGA 1155 (Socket H2)
  • Intel Xeon E5640:Socket B (LGA 1366)
• Processor threads
  • Intel Celeron G460:2
  • Intel Xeon E5640:8
• System bus rate
  • Intel Celeron G460:5 GT/s
  • Intel Xeon E5640:5.86 GT/s
• Processor cache
  • Intel Celeron G460:1.5 MB
  • Intel Xeon E5640:12 MB