Fujitsu Pentium D 840 vs Fujitsu Pentium D 925

Key differences

The Fujitsu Pentium D 840 has 0.2 GHz more processor base frequency than the Fujitsu Pentium D 925 (3.2 GHz vs 3 GHz). The Fujitsu Pentium D 840 has 25 nm more processor lithography than the Fujitsu Pentium D 925 (90 nm vs 65 nm). The Fujitsu Pentium D 925 has 2 MB more processor cache than the Fujitsu Pentium D 840 (4 MB vs 2 MB). VID Voltage Range: 1.25 - 1.4 V on the Fujitsu Pentium D 840, 1.225 - 1.312 V on the Fujitsu Pentium D 925. Stepping: B0 on the Fujitsu Pentium D 840, D0 on the Fujitsu Pentium D 925.

• Processor base frequency
  • Pentium D 840:3.2 GHz
  • Pentium D 925:3 GHz
• Processor lithography
  • Pentium D 840:90 nm
  • Pentium D 925:65 nm
• Processor cache
  • Pentium D 840:2 MB
  • Pentium D 925:4 MB
• L2 cache speed
  • Pentium D 840:3.2 GHz
  • Pentium D 925:3 GHz
• Thermal Design Power (TDP)
  • Pentium D 840:130 W
  • Pentium D 925:95 W
• VID Voltage Range
  • Pentium D 840:1.25 - 1.4 V
  • Pentium D 925:1.225 - 1.312 V
• Stepping
  • Pentium D 840:B0
  • Pentium D 925:D0
• CPU multiplier (bus/core ratio)
  • Pentium D 840:16
  • Pentium D 925:15