HP Intel Xeon E7340 vs HP Intel Xeon E7420

Key differences

The HP Intel Xeon E7340 has 0.27 GHz more processor base frequency than the HP Intel Xeon E7420 (2.4 GHz vs 2.13 GHz). The HP Intel Xeon E7340 has 20 nm more processor lithography than the HP Intel Xeon E7420 (65 nm vs 45 nm). The HP Intel Xeon E7420 has 10 W more thermal Design Power (TDP) than the HP Intel Xeon E7340 (90 W vs 80 W). Only the HP Intel Xeon E7340 has idle States. Only the HP Intel Xeon E7340 has enhanced Intel SpeedStep Technology.

• Processor model
  • Intel Xeon E7340:E7340
  • Intel Xeon E7420:E7420
• Processor base frequency
  • Intel Xeon E7340:2.4 GHz
  • Intel Xeon E7420:2.13 GHz
• Processor lithography
  • Intel Xeon E7340:65 nm
  • Intel Xeon E7420:45 nm
• Thermal Design Power (TDP)
  • Intel Xeon E7340:80 W
  • Intel Xeon E7420:90 W
• VID Voltage Range
  • Intel Xeon E7340:1 - 1.5 V
  • Intel Xeon E7420:0.900 - 1.450 V
• Idle States
  • Intel Xeon E7340:Yes
  • Intel Xeon E7420:No
• Number of Processing Die Transistors
  • Intel Xeon E7340:582 M
  • Intel Xeon E7420:1900 M
• Processing Die size
  • Intel Xeon E7340:286 mm²
  • Intel Xeon E7420:503 mm²