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Product comparison · 2 cpus

HP AMD Opteron 6166 HE vs HP Intel Core 2 Duo E6405

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  • 12specifications compared
  • 11differ
  • 1identical
  • 22known for one product only

Key differences

  • Processor family
    • AMD Opteron
    • Intel® Core™2 Duo
  • Processor model
    • 6166 HE
    • E6405
  • Processor base frequency
    • 1.8 GHz
    • 2.13 GHz
  • Processor cores
    • 12
    • 2
  • Processor lithography
    • 45 nm
    • 65 nm
  • Component for
    • Server/workstation
    • PC
  • Processor cache
    • 12 MB
    • 2 MB
  • Processor cache type
    • L3
    • L2

Side by side

Differences highlightedShow differences only
34 specifications
A

HP

AMD Opteron 6166 HEView product
B

HP

Intel Core 2 Duo E6405View product
Processor9 differ
Processor familyDiffersAMD OpteronIntel® Core™2 Duo
Processor modelDiffers6166 HEE6405
Processor base frequencyDiffers1.8 GHz2.13 GHz
Processor coresDiffers122
Processor lithographyDiffers45 nm65 nm
Component forDiffersServer/workstationPC
Processor operating modesKnown for one64-bit
Processor cacheDiffers12 MB2 MB
Processor cache typeDiffersL3L2
Processor front side busKnown for one1066 MHz
Thermal Design Power (TDP)Differs85 W65 W
FSB ParityKnown for oneYes
Processor socketKnown for oneSocket G34
System bus rateKnown for one6.4 GT/s
L2 cache speedKnown for one1.8 GHz
Processor core voltage (AC)Known for one1.0750 V
SteppingKnown for oneD1
Graphicsidentical
On-board graphics cardNoNo
Features1 differ
Execute Disable BitKnown for oneYes
Market segmentDiffersServerDesktop
Number of Processing Die TransistorsKnown for one167 M
Processing Die sizeKnown for one111 mm²
Embedded options availableKnown for oneNo
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Intel Trusted Execution TechnologyKnown for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Virtualization Technology (VT-x)Known for oneYes
AMD Virtualization TechnologyKnown for oneYes
Other features1 differ
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
CompatibilityDiffersDL385 G7BL260C G5
L1 cacheKnown for one0.128 MB
Temperature (max)Known for one65 °C

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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