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Product comparison · 2 cpus

HP Intel Core 2 Duo E6600 vs HP Intel Core2 Duo E6400

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  • 33specifications compared
  • 8differ
  • 25identical
  • 1known for one product only

Key differences

  • Processor model
    • E6600
    • E6400
  • Processor base frequency
    • 2.4 GHz
    • 2.13 GHz
  • Component for
    • PC
    • Server/workstation
  • Processor cache
    • 4 MB
    • 2 MB
  • Number of Graphics & IMC Die Transistors
    • 291 M
    • 167 M
  • Graphics & IMC Die Size
    • 143 mm²
    • 111 mm²
  • Embedded options available
    • No
    • Yes
  • Compatibility
    • Compaq dc7700
    • xw4400 Compaq dc7700

Side by side

Differences highlightedShow differences only
34 specifications
A

HP

Intel Core 2 Duo E6600View product
B

HP

Intel Core2 Duo E6400View product
Processor4 differ
Processor familyIntel® Core™2 DuoIntel® Core™2 Duo
Processor modelDiffersE6600E6400
Processor base frequencyDiffers2.4 GHz2.13 GHz
Processor cores22
Processor socketLGA 775 (Socket T)LGA 775 (Socket T)
Processor lithography65 nm65 nm
Component forDiffersPCServer/workstation
Processor seriesIntel Core 2 Duo E6000 SeriesIntel Core 2 Duo E6000 Series
Processor operating modes64-bit64-bit
Processor cacheDiffers4 MB2 MB
Processor cache typeL2L2
Processor front side bus1066 MHz1066 MHz
Scenario Design Power (SDP)0 W0 W
Thermal Design Power (TDP)65 W65 W
VID Voltage Range0.85 - 1.5 V0.85 - 1.5 V
FSB ParityNoNo
Graphicsidentical
On-board graphics cardNoNo
Features3 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentDesktopDesktop
Number of Graphics & IMC Die TransistorsDiffers291 M167 M
Graphics & IMC Die SizeDiffers143 mm²111 mm²
Embedded options availableDiffersNoYes
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyYesYes
Intel Trusted Execution TechnologyNoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Turbo Boost TechnologyNoNo
Intel 64YesYes
Intel Demand Based SwitchingNoNo
Intel Virtualization Technology (VT-x)YesYes
Operational conditionsidentical
TcaseKnown for one60.1 °C
Other features1 differ
CompatibilityDiffersCompaq dc7700xw4400 Compaq dc7700

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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