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Product comparison · 2 pcs/workstations

Dell Dimension XPS 420 Desktop vs Dell Dimension XPS 630 Desktop

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  • 95specifications compared
  • 27differ
  • 68identical
  • 8known for one product only

Key differences

  • Processor family
    • Intel® Core™2 Duo
    • Intel® Core™2 Quad
  • Processor model
    • E4400
    • Q6600
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2 GHz
    • 2.4 GHz
  • Processor cache
    • 2 MB
    • 8 MB
  • Processor front side bus
    • 800 MHz
    • 1066 MHz
  • Processor codename
    • Conroe
    • Kentsfield

Side by side

Differences highlightedShow differences only
103 specifications
A

Dell

Dimension XPS 420 DesktopView product
B

Dell

Dimension XPS 630 DesktopView product
Processor14 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Core™2 Quad
Processor modelDiffersE4400Q6600
Processor coresDiffers24
Processor threadsDiffers24
Processor frequencyDiffers2 GHz2.4 GHz
Processor cacheDiffers2 MB8 MB
Processor front side busDiffers800 MHz1066 MHz
Processor seriesDiffersIntel Core 2 Duo E4000 SeriesIntel Core 2 Quad Q6000 Series
Processor codenameDiffersConroeKentsfield
Thermal Design Power (TDP)Differs65 W95, 105
TcaseDiffers61.4 °CB3=62.2; G0=71
Number of Processing Die TransistorsDiffers167 M582 M
Processing Die sizeDiffers111 mm²286 mm²
CPU multiplier (bus/core ratio)Differs109
Processor core voltage (AC)Known for one0.85 - 1.5 V
SteppingKnown for oneG0
Storageidentical
Drive device, buffer sizeKnown for one16 MB
Graphics2 differ
Discrete graphics card modelDiffersAMD Radeon HD 3650AMD Radeon HD 3870
Maximum graphics card memoryDiffers0.256 GB0.5 GB
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers86
eSATA ports quantityKnown for one1
Expansion slots1 differ
Expansion slotsDiffers- 3 x PCI - 1 x PCIe x1 - 1 x PCIe x16 - 1 x PCIe x8- 2 x PCIe X16 - 1 x PCIe X8 - 1 x PCIe X1 - 2 x PCI
Power1 differ
Power supplyDiffers375 W750 W
Design1 differ
Chassis typeDiffersMini TowerMidi Tower
External drive baysKnown for one2 x 5.25", 2 x 3.5"
Internal drive baysKnown for one2 x 3.5"
Software1 differ
Bundled softwareDiffersMicrosoft Works 9.0 - DanishMicrosoft Works 9.0 - Danish, McAfee Security Centre 9.0
Processor special features2 differ
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers2975329765
Processor codeKnown for oneE4400
Weight & dimensions4 differ
WidthDiffers187.9 mm199 mm
DepthDiffers452.1 mm560 mm
HeightDiffers457.2 mm491 mm
WeightDiffers14.1 kg17.7 kg
Optical driveidentical
LightScribeKnown for oneYes

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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