Fujitsu Pentium 4 541 vs Fujitsu Pentium D 840

Key differences

The Fujitsu Pentium D 840 has 1 MB more processor cache than the Fujitsu Pentium 4 541 (2 MB vs 1 MB). The Fujitsu Pentium D 840 has 0.2 GHz more l2 cache speed than the Fujitsu Pentium 4 541 (3.2 GHz vs 3 GHz). The Fujitsu Pentium D 840 has 46 W more thermal Design Power (TDP) than the Fujitsu Pentium 4 541 (130 W vs 84 W). Processor family: Intel® Pentium® 4 on the Fujitsu Pentium 4 541, Intel® Pentium® D on the Fujitsu Pentium D 840. VID Voltage Range: 1.25 - 1.400 V on the Fujitsu Pentium 4 541, 1.25 - 1.4 V on the Fujitsu Pentium D 840.

• Processor family
  • Pentium 4 541:Intel® Pentium® 4
  • Pentium D 840:Intel® Pentium® D
• Processor cache
  • Pentium 4 541:1 MB
  • Pentium D 840:2 MB
• L2 cache speed
  • Pentium 4 541:3 GHz
  • Pentium D 840:3.2 GHz
• Thermal Design Power (TDP)
  • Pentium 4 541:84 W
  • Pentium D 840:130 W
• VID Voltage Range
  • Pentium 4 541:1.25 - 1.400 V
  • Pentium D 840:1.25 - 1.4 V
• Stepping
  • Pentium 4 541:G1
  • Pentium D 840:B0
• Processor code
  • Pentium 4 541:SL8PR
  • Pentium D 840:SL8CM