HP Intel Core 2 Quad Q6700 vs HP Intel Core 2 Quad Q8400S

Key differences

The HP Intel Core 2 Quad Q6700 has 20 nm more processor lithography than the HP Intel Core 2 Quad Q8400S (65 nm vs 45 nm). The HP Intel Core 2 Quad Q6700 has 4 MB more processor cache than the HP Intel Core 2 Quad Q8400S (8 MB vs 4 MB). The HP Intel Core 2 Quad Q8400S has 267 MHz more processor front side bus than the HP Intel Core 2 Quad Q6700 (1333 MHz vs 1066 MHz). Processor model: Q6700 on the HP Intel Core 2 Quad Q6700, Q8400S on the HP Intel Core 2 Quad Q8400S. Stepping: G0 on the HP Intel Core 2 Quad Q6700, R0 on the HP Intel Core 2 Quad Q8400S.

• Processor model
  • Intel Core 2 Quad Q6700:Q6700
  • Intel Core 2 Quad Q8400S:Q8400S
• Processor lithography
  • Intel Core 2 Quad Q6700:65 nm
  • Intel Core 2 Quad Q8400S:45 nm
• Processor cache
  • Intel Core 2 Quad Q6700:8 MB
  • Intel Core 2 Quad Q8400S:4 MB
• Processor front side bus
  • Intel Core 2 Quad Q6700:1066 MHz
  • Intel Core 2 Quad Q8400S:1333 MHz
• Thermal Design Power (TDP)
  • Intel Core 2 Quad Q6700:105 W
  • Intel Core 2 Quad Q8400S:65 W
• Stepping
  • Intel Core 2 Quad Q6700:G0
  • Intel Core 2 Quad Q8400S:R0
• Number of Processing Die Transistors
  • Intel Core 2 Quad Q6700:582 M
  • Intel Core 2 Quad Q8400S:456 M
• Processing Die size
  • Intel Core 2 Quad Q6700:286 mm²
  • Intel Core 2 Quad Q8400S:164 mm²