HP Intel Xeon E5504, FI, Ref vs HP Intel Xeon E5603, Ref

Key differences

The HP Intel Xeon E5504, FI, Ref has 0.4 GHz more processor base frequency than the HP Intel Xeon E5603, Ref (2 GHz vs 1.6 GHz). The HP Intel Xeon E5504, FI, Ref has 13 nm more processor lithography than the HP Intel Xeon E5603, Ref (45 nm vs 32 nm). The HP Intel Xeon E5603, Ref has 6.4 GB/s more memory bandwidth supported by processor (max) than the HP Intel Xeon E5504, FI, Ref (25.6 GB/s vs 19.2 GB/s). Processor model: E5504 on the HP Intel Xeon E5504, FI, Ref, E5603 on the HP Intel Xeon E5603, Ref. Stepping: D0 on the HP Intel Xeon E5504, FI, Ref, B1 on the HP Intel Xeon E5603, Ref.

• Processor model
  • Intel Xeon E5504, FI, Ref:E5504
  • Intel Xeon E5603, Ref:E5603
• Processor base frequency
  • Intel Xeon E5504, FI, Ref:2 GHz
  • Intel Xeon E5603, Ref:1.6 GHz
• Processor lithography
  • Intel Xeon E5504, FI, Ref:45 nm
  • Intel Xeon E5603, Ref:32 nm
• Stepping
  • Intel Xeon E5504, FI, Ref:D0
  • Intel Xeon E5603, Ref:B1
• Memory bandwidth supported by processor (max)
  • Intel Xeon E5504, FI, Ref:19.2 GB/s
  • Intel Xeon E5603, Ref:25.6 GB/s
• Maximum internal memory supported by processor
  • Intel Xeon E5504, FI, Ref:144 GB
  • Intel Xeon E5603, Ref:288 GB
• Memory clock speeds supported by processor
  • Intel Xeon E5504, FI, Ref:800 MHz
  • Intel Xeon E5603, Ref:800,1066 MHz