HP E5-2620 v4 2.1 2133 8C vs HP Xeon E5-2667 v4 3.2 2400 8c Z840 2nd

Key differences

The HP Xeon E5-2667 v4 3.2 2400 8c Z840 2nd has 1.1 GHz more processor base frequency than the HP E5-2620 v4 2.1 2133 8C (3.2 GHz vs 2.1 GHz). The HP Xeon E5-2667 v4 3.2 2400 8c Z840 2nd has 1.6 GT/s more system bus rate than the HP E5-2620 v4 2.1 2133 8C (9.6 GT/s vs 8 GT/s). The HP Xeon E5-2667 v4 3.2 2400 8c Z840 2nd has 0.6 GHz more processor boost frequency than the HP E5-2620 v4 2.1 2133 8C (3.6 GHz vs 3 GHz). Only the HP E5-2620 v4 2.1 2133 8C has embedded options available. Processor model: E5-2620V4 on the HP E5-2620 v4 2.1 2133 8C, E5-2667V4 on the HP Xeon E5-2667 v4 3.2 2400 8c Z840 2nd.

• Processor model
  • E5-2620 v4 2.1 2133 8C:E5-2620V4
  • Xeon E5-2667 v4 3.2 2400 8c Z840 2nd:E5-2667V4
• Processor base frequency
  • E5-2620 v4 2.1 2133 8C:2.1 GHz
  • Xeon E5-2667 v4 3.2 2400 8c Z840 2nd:3.2 GHz
• System bus rate
  • E5-2620 v4 2.1 2133 8C:8 GT/s
  • Xeon E5-2667 v4 3.2 2400 8c Z840 2nd:9.6 GT/s
• Processor boost frequency
  • E5-2620 v4 2.1 2133 8C:3 GHz
  • Xeon E5-2667 v4 3.2 2400 8c Z840 2nd:3.6 GHz
• Processor cache
  • E5-2620 v4 2.1 2133 8C:20 MB
  • Xeon E5-2667 v4 3.2 2400 8c Z840 2nd:25 MB
• Thermal Design Power (TDP)
  • E5-2620 v4 2.1 2133 8C:85 W
  • Xeon E5-2667 v4 3.2 2400 8c Z840 2nd:135 W
• Memory bandwidth supported by processor (max)
  • E5-2620 v4 2.1 2133 8C:68.3 GB/s
  • Xeon E5-2667 v4 3.2 2400 8c Z840 2nd:76.8 GB/s
• Memory clock speeds supported by processor
  • E5-2620 v4 2.1 2133 8C:1600,1866,2133 MHz
  • Xeon E5-2667 v4 3.2 2400 8c Z840 2nd:1600,1866,2133,2400 MHz