HP Intel Xeon E5-2640 v2 vs HP Intel Xeon E5-2660 v2

Key differences

The HP Intel Xeon E5-2660 v2 has 0.2 GHz more processor base frequency than the HP Intel Xeon E5-2640 v2 (2.2 GHz vs 2 GHz). The HP Intel Xeon E5-2660 v2 has 2 more processor cores than the HP Intel Xeon E5-2640 v2 (10 vs 8). The HP Intel Xeon E5-2660 v2 has 4 more processor threads than the HP Intel Xeon E5-2640 v2 (20 vs 16). Only the HP Intel Xeon E5-2640 v2 has embedded options available. Processor model: E5-2640V2 on the HP Intel Xeon E5-2640 v2, E5-2660V2 on the HP Intel Xeon E5-2660 v2.

• Processor model
  • Intel Xeon E5-2640 v2:E5-2640V2
  • Intel Xeon E5-2660 v2:E5-2660V2
• Processor base frequency
  • Intel Xeon E5-2640 v2:2 GHz
  • Intel Xeon E5-2660 v2:2.2 GHz
• Processor cores
  • Intel Xeon E5-2640 v2:8
  • Intel Xeon E5-2660 v2:10
• Processor threads
  • Intel Xeon E5-2640 v2:16
  • Intel Xeon E5-2660 v2:20
• System bus rate
  • Intel Xeon E5-2640 v2:7.2 GT/s
  • Intel Xeon E5-2660 v2:8 GT/s
• Processor boost frequency
  • Intel Xeon E5-2640 v2:2.5 GHz
  • Intel Xeon E5-2660 v2:3 GHz
• Processor cache
  • Intel Xeon E5-2640 v2:20 MB
  • Intel Xeon E5-2660 v2:25 MB
• Memory bandwidth supported by processor (max)
  • Intel Xeon E5-2640 v2:51.2 GB/s
  • Intel Xeon E5-2660 v2:59.7 GB/s