HP Intel Celeron 450 vs HP Intel Core 2 Duo E7400

Key differences

The HP Intel Core 2 Duo E7400 has 0.6 GHz more processor base frequency than the HP Intel Celeron 450 (2.8 GHz vs 2.2 GHz). The HP Intel Celeron 450 has 20 nm more processor lithography than the HP Intel Core 2 Duo E7400 (65 nm vs 45 nm). The HP Intel Core 2 Duo E7400 has 2.488 MB more processor cache than the HP Intel Celeron 450 (3 MB vs 0.512 MB). Processor family: Intel® Celeron® on the HP Intel Celeron 450, Intel® Core™2 Duo on the HP Intel Core 2 Duo E7400. Processor model: 450 on the HP Intel Celeron 450, E7400 on the HP Intel Core 2 Duo E7400.

• Processor family
  • Intel Celeron 450:Intel® Celeron®
  • Intel Core 2 Duo E7400:Intel® Core™2 Duo
• Processor model
  • Intel Celeron 450:450
  • Intel Core 2 Duo E7400:E7400
• Processor base frequency
  • Intel Celeron 450:2.2 GHz
  • Intel Core 2 Duo E7400:2.8 GHz
• Processor lithography
  • Intel Celeron 450:65 nm
  • Intel Core 2 Duo E7400:45 nm
• Processor cache
  • Intel Celeron 450:0.512 MB
  • Intel Core 2 Duo E7400:3 MB
• Processor front side bus
  • Intel Celeron 450:800 MHz
  • Intel Core 2 Duo E7400:1066 MHz
• Thermal Design Power (TDP)
  • Intel Celeron 450:35 W
  • Intel Core 2 Duo E7400:65 W
• VID Voltage Range
  • Intel Celeron 450:1.05 - 1.30 V
  • Intel Core 2 Duo E7400:0.8500 - 1.3625 V