HP Intel Celeron D 320 vs HP Intel Core 2 Quad Q9450

Key differences

The HP Intel Core 2 Quad Q9450 has 0.26 GHz more processor base frequency than the HP Intel Celeron D 320 (2.66 GHz vs 2.4 GHz). The HP Intel Core 2 Quad Q9450 has 3 more processor cores than the HP Intel Celeron D 320 (4 vs 1). The HP Intel Celeron D 320 has 45 nm more processor lithography than the HP Intel Core 2 Quad Q9450 (90 nm vs 45 nm). Only the HP Intel Core 2 Quad Q9450 has FSB Parity. Only the HP Intel Core 2 Quad Q9450 has execute Disable Bit.

• Processor family
  • Intel Celeron D 320:Intel® Celeron® D
  • Intel Core 2 Quad Q9450:Intel® Core™2 Quad
• Processor model
  • Intel Celeron D 320:320
  • Intel Core 2 Quad Q9450:Q9450
• Processor base frequency
  • Intel Celeron D 320:2.4 GHz
  • Intel Core 2 Quad Q9450:2.66 GHz
• Processor cores
  • Intel Celeron D 320:1
  • Intel Core 2 Quad Q9450:4
• Processor socket
  • Intel Celeron D 320:Socket 478
  • Intel Core 2 Quad Q9450:LGA 775 (Socket T)
• Processor lithography
  • Intel Celeron D 320:90 nm
  • Intel Core 2 Quad Q9450:45 nm
• Processor operating modes
  • Intel Celeron D 320:32-bit
  • Intel Core 2 Quad Q9450:64-bit
• Processor cache
  • Intel Celeron D 320:0.25 MB
  • Intel Core 2 Quad Q9450:12 MB