Fujitsu Xeon 5120 vs HP Intel Celeron 540

Key differences

The Fujitsu Xeon 5120 has 3 MB more processor cache than the HP Intel Celeron 540 (4 MB vs 1 MB). The Fujitsu Xeon 5120 has 533 MHz more processor front side bus than the HP Intel Celeron 540 (1066 MHz vs 533 MHz). The Fujitsu Xeon 5120 has 35 W more thermal Design Power (TDP) than the HP Intel Celeron 540 (65 W vs 30 W). Processor family: Intel® Xeon® on the Fujitsu Xeon 5120, Intel® Celeron® on the HP Intel Celeron 540. Processor socket: LGA 771 (Socket J) on the Fujitsu Xeon 5120, Socket 478 on the HP Intel Celeron 540.

• Processor family
  • Xeon 5120:Intel® Xeon®
  • Intel Celeron 540:Intel® Celeron®
• Processor socket
  • Xeon 5120:LGA 771 (Socket J)
  • Intel Celeron 540:Socket 478
• Package type
  • Xeon 5120:Box
  • Intel Celeron 540:Tray
• Processor cache
  • Xeon 5120:4 MB
  • Intel Celeron 540:1 MB
• Processor front side bus
  • Xeon 5120:1066 MHz
  • Intel Celeron 540:533 MHz
• Thermal Design Power (TDP)
  • Xeon 5120:65 W
  • Intel Celeron 540:30 W
• Stepping
  • Xeon 5120:B2
  • Intel Celeron 540:A1
• CPU multiplier (bus/core ratio)
  • Xeon 5120:7
  • Intel Celeron 540:14