Fujitsu L5640 processor vs Fujitsu X5650 processor

Key differences

The Fujitsu X5650 processor has 0.4 GHz more processor base frequency than the Fujitsu L5640 processor (2.66 GHz vs 2.26 GHz). The Fujitsu X5650 processor has 0.54 GT/s more system bus rate than the Fujitsu L5640 processor (6.4 GT/s vs 5.86 GT/s). The Fujitsu X5650 processor has 35 W more thermal Design Power (TDP) than the Fujitsu L5640 processor (95 W vs 60 W). Processor model: L5640 on the Fujitsu L5640 processor, X5650 on the Fujitsu X5650 processor.

• Processor model
  • L5640 processor:L5640
  • X5650 processor:X5650
• Processor base frequency
  • L5640 processor:2.26 GHz
  • X5650 processor:2.66 GHz
• System bus rate
  • L5640 processor:5.86 GT/s
  • X5650 processor:6.4 GT/s
• Thermal Design Power (TDP)
  • L5640 processor:60 W
  • X5650 processor:95 W
• CPU multiplier (bus/core ratio)
  • L5640 processor:17
  • X5650 processor:20
• Maximum operating temperature
  • L5640 processor:70 °C
  • X5650 processor:81.3 °C