HP Intel Core 2 Quad Q9550 vs HP Intel Core2 Duo Processor P8400 kit 8530w

Key differences

The HP Intel Core 2 Quad Q9550 has 0.57 GHz more processor base frequency than the HP Intel Core2 Duo Processor P8400 kit 8530w (2.83 GHz vs 2.26 GHz). The HP Intel Core 2 Quad Q9550 has 9 MB more processor cache than the HP Intel Core2 Duo Processor P8400 kit 8530w (12 MB vs 3 MB). The HP Intel Core 2 Quad Q9550 has 267 MHz more processor front side bus than the HP Intel Core2 Duo Processor P8400 kit 8530w (1333 MHz vs 1066 MHz). Processor family: Intel® Core™2 Quad on the HP Intel Core 2 Quad Q9550, Intel® Core™2 Duo on the HP Intel Core2 Duo Processor P8400 kit 8530w. Processor model: Q9550 on the HP Intel Core 2 Quad Q9550, P8400 on the HP Intel Core2 Duo Processor P8400 kit 8530w.

• Processor family
  • Intel Core 2 Quad Q9550:Intel® Core™2 Quad
  • Intel Core2 Duo Processor P8400 kit 8530w:Intel® Core™2 Duo
• Processor model
  • Intel Core 2 Quad Q9550:Q9550
  • Intel Core2 Duo Processor P8400 kit 8530w:P8400
• Processor base frequency
  • Intel Core 2 Quad Q9550:2.83 GHz
  • Intel Core2 Duo Processor P8400 kit 8530w:2.26 GHz
• Processor socket
  • Intel Core 2 Quad Q9550:LGA 775 (Socket T)
  • Intel Core2 Duo Processor P8400 kit 8530w:Socket 479
• Package type
  • Intel Core 2 Quad Q9550:Tray
  • Intel Core2 Duo Processor P8400 kit 8530w:Box
• Processor cache
  • Intel Core 2 Quad Q9550:12 MB
  • Intel Core2 Duo Processor P8400 kit 8530w:3 MB
• Processor front side bus
  • Intel Core 2 Quad Q9550:1333 MHz
  • Intel Core2 Duo Processor P8400 kit 8530w:1066 MHz
• Thermal Design Power (TDP)
  • Intel Core 2 Quad Q9550:95 W
  • Intel Core2 Duo Processor P8400 kit 8530w:25 W