Fujitsu Pentium 4 650 vs Fujitsu Pentium 4 651

Key differences

The Fujitsu Pentium 4 650 has 25 nm more processor lithography than the Fujitsu Pentium 4 651 (90 nm vs 65 nm). The Fujitsu Pentium 4 651 has 2 W more thermal Design Power (TDP) than the Fujitsu Pentium 4 650 (86 W vs 84 W). VID Voltage Range: 1.287 - 1.400 V on the Fujitsu Pentium 4 650, 1.200 - 1.325 V on the Fujitsu Pentium 4 651. Stepping: R0 on the Fujitsu Pentium 4 650, C1 on the Fujitsu Pentium 4 651. Processor code: SL4JW on the Fujitsu Pentium 4 650, SL94W on the Fujitsu Pentium 4 651.

• Processor lithography
  • Pentium 4 650:90 nm
  • Pentium 4 651:65 nm
• Thermal Design Power (TDP)
  • Pentium 4 650:84 W
  • Pentium 4 651:86 W
• VID Voltage Range
  • Pentium 4 650:1.287 - 1.400 V
  • Pentium 4 651:1.200 - 1.325 V
• Stepping
  • Pentium 4 650:R0
  • Pentium 4 651:C1
• Processor code
  • Pentium 4 650:SL4JW
  • Pentium 4 651:SL94W