Lenovo ThinkCentre M55 8811 vs Lenovo ThinkStation S20, DE

Key differences

The Lenovo ThinkStation S20, DE has 2 more processor cores than the Lenovo ThinkCentre M55 8811 (4 vs 2). The Lenovo ThinkStation S20, DE has 6 more processor threads than the Lenovo ThinkCentre M55 8811 (8 vs 2). The Lenovo ThinkStation S20, DE has 0.54 GHz more processor frequency than the Lenovo ThinkCentre M55 8811 (2.4 GHz vs 1.86 GHz). Only the Lenovo ThinkStation S20, DE has ECC supported by processor. Only the Lenovo ThinkStation S20, DE has card reader integrated.

• Processor family
  • ThinkCentre M55 8811:Intel® Core™2 Duo
  • ThinkStation S20, DE:Intel® Xeon® 5000 Sequence
• Processor model
  • ThinkCentre M55 8811:E6300
  • ThinkStation S20, DE:E5620
• Processor cores
  • ThinkCentre M55 8811:2
  • ThinkStation S20, DE:4
• Processor threads
  • ThinkCentre M55 8811:2
  • ThinkStation S20, DE:8
• Processor frequency
  • ThinkCentre M55 8811:1.86 GHz
  • ThinkStation S20, DE:2.4 GHz
• Processor cache
  • ThinkCentre M55 8811:2 MB
  • ThinkStation S20, DE:12 MB
• Processor cache type
  • ThinkCentre M55 8811:L2
  • ThinkStation S20, DE:Smart Cache
• Bus type
  • ThinkCentre M55 8811:FSB
  • ThinkStation S20, DE:QPI