HP Intel Xeon E5-2699 v4 vs HP Z840 Xeon E5-2643 v4 3.4 6C 2nd

Key differences

The HP Z840 Xeon E5-2643 v4 3.4 6C 2nd has 1.2 GHz more processor base frequency than the HP Intel Xeon E5-2699 v4 (3.4 GHz vs 2.2 GHz). The HP Intel Xeon E5-2699 v4 has 16 more processor cores than the HP Z840 Xeon E5-2643 v4 3.4 6C 2nd (22 vs 6). The HP Intel Xeon E5-2699 v4 has 32 more processor threads than the HP Z840 Xeon E5-2643 v4 3.4 6C 2nd (44 vs 12). Processor model: E5-2699V4 on the HP Intel Xeon E5-2699 v4, E5-2643V4 on the HP Z840 Xeon E5-2643 v4 3.4 6C 2nd. Stepping: B0 on the HP Intel Xeon E5-2699 v4, R0 on the HP Z840 Xeon E5-2643 v4 3.4 6C 2nd.

• Processor model
  • Intel Xeon E5-2699 v4:E5-2699V4
  • Z840 Xeon E5-2643 v4 3.4 6C 2nd:E5-2643V4
• Processor base frequency
  • Intel Xeon E5-2699 v4:2.2 GHz
  • Z840 Xeon E5-2643 v4 3.4 6C 2nd:3.4 GHz
• Processor cores
  • Intel Xeon E5-2699 v4:22
  • Z840 Xeon E5-2643 v4 3.4 6C 2nd:6
• Processor threads
  • Intel Xeon E5-2699 v4:44
  • Z840 Xeon E5-2643 v4 3.4 6C 2nd:12
• Processor boost frequency
  • Intel Xeon E5-2699 v4:3.6 GHz
  • Z840 Xeon E5-2643 v4 3.4 6C 2nd:3.7 GHz
• Processor cache
  • Intel Xeon E5-2699 v4:55 MB
  • Z840 Xeon E5-2643 v4 3.4 6C 2nd:20 MB
• Thermal Design Power (TDP)
  • Intel Xeon E5-2699 v4:145 W
  • Z840 Xeon E5-2643 v4 3.4 6C 2nd:135 W
• Stepping
  • Intel Xeon E5-2699 v4:B0
  • Z840 Xeon E5-2643 v4 3.4 6C 2nd:R0