Fujitsu Pentium IV 531 vs HP Intel Celeron 540

Key differences

The Fujitsu Pentium IV 531 has 1.14 GHz more processor base frequency than the HP Intel Celeron 540 (3 GHz vs 1.86 GHz). The Fujitsu Pentium IV 531 has 25 nm more processor lithography than the HP Intel Celeron 540 (90 nm vs 65 nm). The Fujitsu Pentium IV 531 has 267 MHz more processor front side bus than the HP Intel Celeron 540 (800 MHz vs 533 MHz). Processor family: Intel® Pentium® 4 on the Fujitsu Pentium IV 531, Intel® Celeron® on the HP Intel Celeron 540. Processor socket: LGA 775 (Socket T) on the Fujitsu Pentium IV 531, Socket 478 on the HP Intel Celeron 540.

• Processor family
  • Pentium IV 531:Intel® Pentium® 4
  • Intel Celeron 540:Intel® Celeron®
• Processor base frequency
  • Pentium IV 531:3 GHz
  • Intel Celeron 540:1.86 GHz
• Processor socket
  • Pentium IV 531:LGA 775 (Socket T)
  • Intel Celeron 540:Socket 478
• Processor lithography
  • Pentium IV 531:90 nm
  • Intel Celeron 540:65 nm
• Package type
  • Pentium IV 531:Box
  • Intel Celeron 540:Tray
• Processor front side bus
  • Pentium IV 531:800 MHz
  • Intel Celeron 540:533 MHz
• Thermal Design Power (TDP)
  • Pentium IV 531:57 W
  • Intel Celeron 540:30 W
• VID Voltage Range
  • Pentium IV 531:1.25 - 1.400 V
  • Intel Celeron 540:0.95 - 1.30 V