HP Intel Xeon W3580 vs HP Intel Xeon W3670

Key differences

The HP Intel Xeon W3580 has 0.13 GHz more processor base frequency than the HP Intel Xeon W3670 (3.33 GHz vs 3.2 GHz). The HP Intel Xeon W3670 has 2 more processor cores than the HP Intel Xeon W3580 (6 vs 4). The HP Intel Xeon W3580 has 13 nm more processor lithography than the HP Intel Xeon W3670 (45 nm vs 32 nm). Only the HP Intel Xeon W3670 has Intel Trusted Execution Technology. Only the HP Intel Xeon W3670 has Intel® AES New Instructions (Intel® AES-NI).

• Processor model
  • Intel Xeon W3580:W3580
  • Intel Xeon W3670:W3670
• Processor base frequency
  • Intel Xeon W3580:3.33 GHz
  • Intel Xeon W3670:3.2 GHz
• Processor cores
  • Intel Xeon W3580:4
  • Intel Xeon W3670:6
• Processor lithography
  • Intel Xeon W3580:45 nm
  • Intel Xeon W3670:32 nm
• Processor threads
  • Intel Xeon W3580:8
  • Intel Xeon W3670:12
• System bus rate
  • Intel Xeon W3580:6.4 GT/s
  • Intel Xeon W3670:4.8 GT/s
• Processor boost frequency
  • Intel Xeon W3580:3.6 GHz
  • Intel Xeon W3670:3.46 GHz
• Processor cache
  • Intel Xeon W3580:8 MB
  • Intel Xeon W3670:12 MB