HP Intel Xeon E5520 vs HP Intel Xeon X5560

Key differences

The HP Intel Xeon X5560 has 0.54 GHz more processor base frequency than the HP Intel Xeon E5520 (2.8 GHz vs 2.26 GHz). The HP Intel Xeon X5560 has 0.54 GT/s more system bus rate than the HP Intel Xeon E5520 (6.4 GT/s vs 5.86 GT/s). The HP Intel Xeon X5560 has 0.67 GHz more processor boost frequency than the HP Intel Xeon E5520 (3.2 GHz vs 2.53 GHz). Processor model: E5520 on the HP Intel Xeon E5520, X5560 on the HP Intel Xeon X5560. Memory clock speeds supported by processor: 800,1066 MHz on the HP Intel Xeon E5520, 800,1066,1333 MHz on the HP Intel Xeon X5560.

• Processor model
  • Intel Xeon E5520:E5520
  • Intel Xeon X5560:X5560
• Processor base frequency
  • Intel Xeon E5520:2.26 GHz
  • Intel Xeon X5560:2.8 GHz
• System bus rate
  • Intel Xeon E5520:5.86 GT/s
  • Intel Xeon X5560:6.4 GT/s
• Processor boost frequency
  • Intel Xeon E5520:2.53 GHz
  • Intel Xeon X5560:3.2 GHz
• Thermal Design Power (TDP)
  • Intel Xeon E5520:80 W
  • Intel Xeon X5560:95 W
• Memory bandwidth supported by processor (max)
  • Intel Xeon E5520:25.6 GB/s
  • Intel Xeon X5560:32 GB/s
• Memory clock speeds supported by processor
  • Intel Xeon E5520:800,1066 MHz
  • Intel Xeon X5560:800,1066,1333 MHz
• Processing Die size
  • Intel Xeon E5520:731 mm²
  • Intel Xeon X5560:263 mm²