Lenovo Intel Xeon E7-4820 vs Lenovo Intel Xeon E7-8837

Key differences

The Lenovo Intel Xeon E7-8837 has 0.66 GHz more processor base frequency than the Lenovo Intel Xeon E7-4820 (2.66 GHz vs 2 GHz). The Lenovo Intel Xeon E7-4820 has 8 more processor threads than the Lenovo Intel Xeon E7-8837 (16 vs 8). The Lenovo Intel Xeon E7-8837 has 0.54 GT/s more system bus rate than the Lenovo Intel Xeon E7-4820 (6.4 GT/s vs 5.86 GT/s). Processor model: E7-4820 on the Lenovo Intel Xeon E7-4820, E7-8837 on the Lenovo Intel Xeon E7-8837.

• Processor model
  • Intel Xeon E7-4820:E7-4820
  • Intel Xeon E7-8837:E7-8837
• Processor base frequency
  • Intel Xeon E7-4820:2 GHz
  • Intel Xeon E7-8837:2.66 GHz
• Processor threads
  • Intel Xeon E7-4820:16
  • Intel Xeon E7-8837:8
• System bus rate
  • Intel Xeon E7-4820:5.86 GT/s
  • Intel Xeon E7-8837:6.4 GT/s
• Processor boost frequency
  • Intel Xeon E7-4820:2.266 GHz
  • Intel Xeon E7-8837:2.8 GHz
• Processor cache
  • Intel Xeon E7-4820:18 MB
  • Intel Xeon E7-8837:24 MB
• Thermal Design Power (TDP)
  • Intel Xeon E7-4820:105 W
  • Intel Xeon E7-8837:130 W
• CPU multiplier (bus/core ratio)
  • Intel Xeon E7-4820:15
  • Intel Xeon E7-8837:20