Product comparison · 2 cpus

HP Intel Celeron E3400 vs HP Intel Core 2 Duo P7570

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  • 22specifications compared
  • 10differ
  • 12identical
  • 7known for one product only

Key differences

The HP Intel Celeron E3400 has 0.34 GHz more processor base frequency than the HP Intel Core 2 Duo P7570 (2.6 GHz vs 2.26 GHz). The HP Intel Core 2 Duo P7570 has 2 MB more processor cache than the HP Intel Celeron E3400 (3 MB vs 1 MB). The HP Intel Core 2 Duo P7570 has 266 MHz more processor front side bus than the HP Intel Celeron E3400 (1066 MHz vs 800 MHz). Only the HP Intel Celeron E3400 has embedded options available. Processor family: Intel® Celeron® on the HP Intel Celeron E3400, Intel® Core™2 Duo on the HP Intel Core 2 Duo P7570.

  • Processor family
    • Intel Celeron E3400:Intel® Celeron®
    • Intel Core 2 Duo P7570:Intel® Core™2 Duo
  • Processor model
    • Intel Celeron E3400:E3400
    • Intel Core 2 Duo P7570:P7570
  • Processor base frequency
    • Intel Celeron E3400:2.6 GHz
    • Intel Core 2 Duo P7570:2.26 GHz
  • Processor socket
    • Intel Celeron E3400:LGA 775 (Socket T)
    • Intel Core 2 Duo P7570:Socket 478
  • Processor cache
    • Intel Celeron E3400:1 MB
    • Intel Core 2 Duo P7570:3 MB
  • Processor cache type
    • Intel Celeron E3400:L3
    • Intel Core 2 Duo P7570:L2
  • Processor front side bus
    • Intel Celeron E3400:800 MHz
    • Intel Core 2 Duo P7570:1066 MHz
  • Thermal Design Power (TDP)
    • Intel Celeron E3400:65 W
    • Intel Core 2 Duo P7570:25 W

Side by side

Differences highlightedShow differences only (off)
Comparison of Intel Celeron E3400, Intel Core 2 Duo P7570
29 specifications
Processor8 differ
Processor familyDiffersIntel® Celeron®Intel® Core™2 Duo
Processor modelDiffersE3400P7570
Processor base frequencyDiffers2.6 GHz2.26 GHz
Processor cores22
Processor socketDiffersLGA 775 (Socket T)Socket 478
Processor lithography45 nm45 nm
Package typeTrayTray
Processor operating modes64-bit64-bit
Processor cacheDiffers1 MB3 MB
Processor cache typeDiffersL3L2
Processor front side busDiffers800 MHz1066 MHz
Thermal Design Power (TDP)Differs65 W25 W
FSB ParityKnown for oneUnknown — not stated by the sourceNo
SteppingR0R0
Features1 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Number of Processing Die TransistorsKnown for oneUnknown — not stated by the source410 M
Processing Die sizeKnown for oneUnknown — not stated by the source107 mm²
Embedded options availableDiffersYesNo
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyYesYes
Intel Trusted Execution TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Turbo Boost TechnologyNoNo
Intel Virtualization Technology (VT-x)Known for oneUnknown — not stated by the sourceYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneNoUnknown — not stated by the source
Intel® Smart CacheKnown for oneYesUnknown — not stated by the source
Other features1 differ
Intel® Virtualization Technology (Intel® VT)DiffersNoVT-x
Operational conditionsidentical
TcaseKnown for one74.1 °CUnknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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