Lenovo Intel Xeon X5560 vs Lenovo Xeon E5520

Key differences

The Lenovo Intel Xeon X5560 has 0.54 GHz more processor base frequency than the Lenovo Xeon E5520 (2.8 GHz vs 2.26 GHz). The Lenovo Intel Xeon X5560 has 267 MHz more processor front side bus than the Lenovo Xeon E5520 (1333 MHz vs 1066 MHz). The Lenovo Intel Xeon X5560 has 15 W more thermal Design Power (TDP) than the Lenovo Xeon E5520 (95 W vs 80 W). Processor family: Intel® Xeon® on the Lenovo Intel Xeon X5560, Intel® Xeon® 5000 Sequence on the Lenovo Xeon E5520. Processor model: X5560 on the Lenovo Intel Xeon X5560, E5520 on the Lenovo Xeon E5520.

• Processor family
  • Intel Xeon X5560:Intel® Xeon®
  • Xeon E5520:Intel® Xeon® 5000 Sequence
• Processor model
  • Intel Xeon X5560:X5560
  • Xeon E5520:E5520
• Processor base frequency
  • Intel Xeon X5560:2.8 GHz
  • Xeon E5520:2.26 GHz
• Processor cache type
  • Intel Xeon X5560:L2
  • Xeon E5520:L3
• Processor front side bus
  • Intel Xeon X5560:1333 MHz
  • Xeon E5520:1066 MHz
• Thermal Design Power (TDP)
  • Intel Xeon X5560:95 W
  • Xeon E5520:80 W