HP Intel Xeon W3530 vs HP Intel Xeon X5660

Key differences

The HP Intel Xeon X5660 has 2 more processor cores than the HP Intel Xeon W3530 (6 vs 4). The HP Intel Xeon W3530 has 13 nm more processor lithography than the HP Intel Xeon X5660 (45 nm vs 32 nm). The HP Intel Xeon X5660 has 1.6 GT/s more system bus rate than the HP Intel Xeon W3530 (6.4 GT/s vs 4.8 GT/s). Processor family: Intel® Xeon® 3000 Sequence on the HP Intel Xeon W3530, Intel® Xeon® 5000 Sequence on the HP Intel Xeon X5660. Processor model: W3530 on the HP Intel Xeon W3530, X5660 on the HP Intel Xeon X5660.

• Processor family
  • Intel Xeon W3530:Intel® Xeon® 3000 Sequence
  • Intel Xeon X5660:Intel® Xeon® 5000 Sequence
• Processor model
  • Intel Xeon W3530:W3530
  • Intel Xeon X5660:X5660
• Processor cores
  • Intel Xeon W3530:4
  • Intel Xeon X5660:6
• Processor lithography
  • Intel Xeon W3530:45 nm
  • Intel Xeon X5660:32 nm
• System bus rate
  • Intel Xeon W3530:4.8 GT/s
  • Intel Xeon X5660:6.4 GT/s
• Processor cache
  • Intel Xeon W3530:8 MB
  • Intel Xeon X5660:12 MB
• Processor cache type
  • Intel Xeon W3530:L2
  • Intel Xeon X5660:L3
• Thermal Design Power (TDP)
  • Intel Xeon W3530:130 W
  • Intel Xeon X5660:95 W