Fujitsu E7540 processor vs Fujitsu X7542 processor

Key differences

The Fujitsu X7542 processor has 0.666 GHz more processor base frequency than the Fujitsu E7540 processor (2.666 GHz vs 2 GHz). The Fujitsu E7540 processor has 6 more processor threads than the Fujitsu X7542 processor (12 vs 6). The Fujitsu E7540 processor has 0.54 GT/s more system bus rate than the Fujitsu X7542 processor (6.4 GT/s vs 5.86 GT/s). Processor model: E7540 on the Fujitsu E7540 processor, X7542 on the Fujitsu X7542 processor.

• Processor model
  • E7540 processor:E7540
  • X7542 processor:X7542
• Processor base frequency
  • E7540 processor:2 GHz
  • X7542 processor:2.666 GHz
• Processor threads
  • E7540 processor:12
  • X7542 processor:6
• System bus rate
  • E7540 processor:6.4 GT/s
  • X7542 processor:5.86 GT/s
• Thermal Design Power (TDP)
  • E7540 processor:105 W
  • X7542 processor:130 W
• Maximum operating temperature
  • E7540 processor:64 °C
  • X7542 processor:69 °C