Fujitsu Xeon Processor E5540 vs Fujitsu Xeon Processor L5520

Key differences

The Fujitsu Xeon Processor E5540 has 0.27 GHz more processor base frequency than the Fujitsu Xeon Processor L5520 (2.53 GHz vs 2.26 GHz). The Fujitsu Xeon Processor E5540 has 20 W more thermal Design Power (TDP) than the Fujitsu Xeon Processor L5520 (80 W vs 60 W). The Fujitsu Xeon Processor E5540 has 6°C more maximum operating temperature than the Fujitsu Xeon Processor L5520 (76 °C vs 70 °C). Processor model: E5540 on the Fujitsu Xeon Processor E5540, L5520 on the Fujitsu Xeon Processor L5520.

• Processor model
  • Xeon Processor E5540:E5540
  • Xeon Processor L5520:L5520
• Processor base frequency
  • Xeon Processor E5540:2.53 GHz
  • Xeon Processor L5520:2.26 GHz
• Thermal Design Power (TDP)
  • Xeon Processor E5540:80 W
  • Xeon Processor L5520:60 W
• Maximum operating temperature
  • Xeon Processor E5540:76 °C
  • Xeon Processor L5520:70 °C