Fujitsu Core2 Duo T7200 vs Fujitsu Pentium D 840

Key differences

The Fujitsu Pentium D 840 has 1.2 GHz more processor base frequency than the Fujitsu Core2 Duo T7200 (3.2 GHz vs 2 GHz). The Fujitsu Pentium D 840 has 25 nm more processor lithography than the Fujitsu Core2 Duo T7200 (90 nm vs 65 nm). The Fujitsu Core2 Duo T7200 has 2 MB more processor cache than the Fujitsu Pentium D 840 (4 MB vs 2 MB). Processor family: Intel® Core™2 Duo on the Fujitsu Core2 Duo T7200, Intel® Pentium® D on the Fujitsu Pentium D 840. Processor socket: mPGA4 on the Fujitsu Core2 Duo T7200, LGA 775 (Socket T) on the Fujitsu Pentium D 840.

• Processor family
  • Core2 Duo T7200:Intel® Core™2 Duo
  • Pentium D 840:Intel® Pentium® D
• Processor base frequency
  • Core2 Duo T7200:2 GHz
  • Pentium D 840:3.2 GHz
• Processor socket
  • Core2 Duo T7200:mPGA4
  • Pentium D 840:LGA 775 (Socket T)
• Processor lithography
  • Core2 Duo T7200:65 nm
  • Pentium D 840:90 nm
• Processor cache
  • Core2 Duo T7200:4 MB
  • Pentium D 840:2 MB
• L2 cache speed
  • Core2 Duo T7200:2 GHz
  • Pentium D 840:3.2 GHz
• Processor front side bus
  • Core2 Duo T7200:667 MHz
  • Pentium D 840:800 MHz
• Thermal Design Power (TDP)
  • Core2 Duo T7200:34 W
  • Pentium D 840:130 W