Lenovo Intel Xeon E5540 vs Lenovo Intel Xeon X5550

Key differences

The Lenovo Intel Xeon X5550 has 0.13 GHz more processor base frequency than the Lenovo Intel Xeon E5540 (2.66 GHz vs 2.53 GHz). The Lenovo Intel Xeon X5550 has 0.13 GHz more l3 cache speed than the Lenovo Intel Xeon E5540 (2.66 GHz vs 2.53 GHz). The Lenovo Intel Xeon X5550 has 267 MHz more processor front side bus than the Lenovo Intel Xeon E5540 (1333 MHz vs 1066 MHz). Processor family: Intel® Xeon® 5000 Sequence on the Lenovo Intel Xeon E5540, Intel® Xeon® on the Lenovo Intel Xeon X5550. Processor model: E5540 on the Lenovo Intel Xeon E5540, X5550 on the Lenovo Intel Xeon X5550.

• Processor family
  • Intel Xeon E5540:Intel® Xeon® 5000 Sequence
  • Intel Xeon X5550:Intel® Xeon®
• Processor model
  • Intel Xeon E5540:E5540
  • Intel Xeon X5550:X5550
• Processor base frequency
  • Intel Xeon E5540:2.53 GHz
  • Intel Xeon X5550:2.66 GHz
• L3 cache speed
  • Intel Xeon E5540:2.53 GHz
  • Intel Xeon X5550:2.66 GHz
• Processor front side bus
  • Intel Xeon E5540:1066 MHz
  • Intel Xeon X5550:1333 MHz
• VID Voltage Range
  • Intel Xeon E5540:0.75 - 1.35 V
  • Intel Xeon X5550:0.90 - 1.99 V