HP Intel Core 2 Quad Q6700 vs HP Intel Core 2 Quad Q9450

Key differences

The HP Intel Core 2 Quad Q6700 has 20 nm more processor lithography than the HP Intel Core 2 Quad Q9450 (65 nm vs 45 nm). The HP Intel Core 2 Quad Q9450 has 4 MB more processor cache than the HP Intel Core 2 Quad Q6700 (12 MB vs 8 MB). The HP Intel Core 2 Quad Q9450 has 267 MHz more processor front side bus than the HP Intel Core 2 Quad Q6700 (1333 MHz vs 1066 MHz). Only the HP Intel Core 2 Quad Q9450 has FSB Parity. Only the HP Intel Core 2 Quad Q9450 has Intel Trusted Execution Technology.

• Processor model
  • Intel Core 2 Quad Q6700:Q6700
  • Intel Core 2 Quad Q9450:Q9450
• Processor lithography
  • Intel Core 2 Quad Q6700:65 nm
  • Intel Core 2 Quad Q9450:45 nm
• Processor cache
  • Intel Core 2 Quad Q6700:8 MB
  • Intel Core 2 Quad Q9450:12 MB
• Processor front side bus
  • Intel Core 2 Quad Q6700:1066 MHz
  • Intel Core 2 Quad Q9450:1333 MHz
• Thermal Design Power (TDP)
  • Intel Core 2 Quad Q6700:105 W
  • Intel Core 2 Quad Q9450:95 W
• FSB Parity
  • Intel Core 2 Quad Q6700:No
  • Intel Core 2 Quad Q9450:Yes
• Stepping
  • Intel Core 2 Quad Q6700:G0
  • Intel Core 2 Quad Q9450:C1
• Number of Processing Die Transistors
  • Intel Core 2 Quad Q6700:582 M
  • Intel Core 2 Quad Q9450:820 M