HP Intel Xeon X7550 vs NEC Intel Xeon E5-2650

Key differences

The HP Intel Xeon X7550 has 13 nm more processor lithography than the NEC Intel Xeon E5-2650 (45 nm vs 32 nm). The NEC Intel Xeon E5-2650 has 1.6 GT/s more system bus rate than the HP Intel Xeon X7550 (8 GT/s vs 6.4 GT/s). The NEC Intel Xeon E5-2650 has 0.4 GHz more processor boost frequency than the HP Intel Xeon X7550 (2.8 GHz vs 2.4 GHz). Processor family: Intel® Xeon® 7000 Sequence on the HP Intel Xeon X7550, Intel® Xeon® E5 Family on the NEC Intel Xeon E5-2650. Processor model: X7550 on the HP Intel Xeon X7550, E5-2650 on the NEC Intel Xeon E5-2650.

• Processor family
  • Intel Xeon X7550:Intel® Xeon® 7000 Sequence
  • Intel Xeon E5-2650:Intel® Xeon® E5 Family
• Processor model
  • Intel Xeon X7550:X7550
  • Intel Xeon E5-2650:E5-2650
• Processor socket
  • Intel Xeon X7550:LGA 1567 (Socket LS)
  • Intel Xeon E5-2650:LGA 2011 (Socket R)
• Processor lithography
  • Intel Xeon X7550:45 nm
  • Intel Xeon E5-2650:32 nm
• System bus rate
  • Intel Xeon X7550:6.4 GT/s
  • Intel Xeon E5-2650:8 GT/s
• Processor boost frequency
  • Intel Xeon X7550:2.4 GHz
  • Intel Xeon E5-2650:2.8 GHz
• Thermal Design Power (TDP)
  • Intel Xeon X7550:130 W
  • Intel Xeon E5-2650:95 W
• VID Voltage Range
  • Intel Xeon X7550:0.675 - 1.35 V
  • Intel Xeon E5-2650:0.6 - 1.35 V