Fujitsu Esprimo E5905 Intel Pentium D 820 vs Fujitsu Esprimo P5700 Intel P4 630

Key differences

The Fujitsu Esprimo E5905 Intel Pentium D 820 has 190 more processor model than the Fujitsu Esprimo P5700 Intel P4 630 (820 vs 630). The Fujitsu Esprimo E5905 Intel Pentium D 820 has 1 more processor cores than the Fujitsu Esprimo P5700 Intel P4 630 (2 vs 1). The Fujitsu Esprimo P5700 Intel P4 630 has 0.2 GHz more processor frequency than the Fujitsu Esprimo E5905 Intel Pentium D 820 (3 GHz vs 2.8 GHz). Only the Fujitsu Esprimo P5700 Intel P4 630 has enhanced Intel SpeedStep Technology. Only the Fujitsu Esprimo E5905 Intel Pentium D 820 has idle States.

• Processor family
  • Esprimo E5905 Intel Pentium D 820:Intel® Pentium® D
  • Esprimo P5700 Intel P4 630:Intel® Pentium® 4
• Processor model
  • Esprimo E5905 Intel Pentium D 820:820
  • Esprimo P5700 Intel P4 630:630
• Processor cores
  • Esprimo E5905 Intel Pentium D 820:2
  • Esprimo P5700 Intel P4 630:1
• Processor frequency
  • Esprimo E5905 Intel Pentium D 820:2.8 GHz
  • Esprimo P5700 Intel P4 630:3 GHz
• Processor codename
  • Esprimo E5905 Intel Pentium D 820:Smithfield
  • Esprimo P5700 Intel P4 630:Prescott
• Thermal Design Power (TDP)
  • Esprimo E5905 Intel Pentium D 820:95 W
  • Esprimo P5700 Intel P4 630:84 W
• Tcase
  • Esprimo E5905 Intel Pentium D 820:64.1 °C
  • Esprimo P5700 Intel P4 630:66.6 °C
• Number of Processing Die Transistors
  • Esprimo E5905 Intel Pentium D 820:230 M
  • Esprimo P5700 Intel P4 630:169 M