HP Intel Celeron E1400 vs HP Intel Core 2 Duo P7570

Key differences

The HP Intel Core 2 Duo P7570 has 0.26 GHz more processor base frequency than the HP Intel Celeron E1400 (2.26 GHz vs 2 GHz). The HP Intel Celeron E1400 has 20 nm more processor lithography than the HP Intel Core 2 Duo P7570 (65 nm vs 45 nm). The HP Intel Core 2 Duo P7570 has 2.488 MB more processor cache than the HP Intel Celeron E1400 (3 MB vs 0.512 MB). Processor family: Intel® Celeron® on the HP Intel Celeron E1400, Intel® Core™2 Duo on the HP Intel Core 2 Duo P7570. Processor model: E1400 on the HP Intel Celeron E1400, P7570 on the HP Intel Core 2 Duo P7570.

• Processor family
  • Intel Celeron E1400:Intel® Celeron®
  • Intel Core 2 Duo P7570:Intel® Core™2 Duo
• Processor model
  • Intel Celeron E1400:E1400
  • Intel Core 2 Duo P7570:P7570
• Processor base frequency
  • Intel Celeron E1400:2 GHz
  • Intel Core 2 Duo P7570:2.26 GHz
• Processor socket
  • Intel Celeron E1400:LGA 775 (Socket T)
  • Intel Core 2 Duo P7570:Socket 478
• Processor lithography
  • Intel Celeron E1400:65 nm
  • Intel Core 2 Duo P7570:45 nm
• Processor cache
  • Intel Celeron E1400:0.512 MB
  • Intel Core 2 Duo P7570:3 MB
• Processor front side bus
  • Intel Celeron E1400:800 MHz
  • Intel Core 2 Duo P7570:1066 MHz
• Thermal Design Power (TDP)
  • Intel Celeron E1400:65 W
  • Intel Core 2 Duo P7570:25 W