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Product comparison · 2 pcs/workstations

Acer Veriton M460 Core 2 Duo E4600 + X223W vs Lenovo ThinkCentre A57 + Lenovo D221

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  • 84specifications compared
  • 23differ
  • 61identical
  • 14known for one product only

Key differences

The Lenovo ThinkCentre A57 + Lenovo D221 has 0.26 GHz more processor frequency than the Acer Veriton M460 Core 2 Duo E4600 + X223W (2.66 GHz vs 2.4 GHz). The Lenovo ThinkCentre A57 + Lenovo D221 has 4 MB more processor cache than the Acer Veriton M460 Core 2 Duo E4600 + X223W (6 MB vs 2 MB). The Lenovo ThinkCentre A57 + Lenovo D221 has 533 MHz more processor front side bus than the Acer Veriton M460 Core 2 Duo E4600 + X223W (1333 MHz vs 800 MHz). Only the Lenovo ThinkCentre A57 + Lenovo D221 has Intel Trusted Execution Technology. Only the Lenovo ThinkCentre A57 + Lenovo D221 has Intel Virtualization Technology (VT-x).

  • Processor model
    • E4600
    • E8200
  • Processor frequency
    • 2.4 GHz
    • 2.66 GHz
  • Processor cache
    • 2 MB
    • 6 MB
  • Processor front side bus
    • 800 MHz
    • 1333 MHz
  • Processor lithography
    • 65 nm
    • 45 nm
  • Processor codename
    • Conroe
    • Wolfdale
  • Tcase
    • 73.3 °C
    • 72.4 °C
  • Number of Processing Die Transistors
    • 167 M
    • 410 M

Side by side

Differences highlightedShow differences only
98 specifications
A

Acer

Veriton M460 Core 2 Duo E4600 + X223WView product
B

Lenovo

ThinkCentre A57 + Lenovo D221View product
Processor12 differ
Processor modelDiffersE4600E8200
Processor frequencyDiffers2.4 GHz2.66 GHz
Processor cacheDiffers2 MB6 MB
Processor front side busDiffers800 MHz1333 MHz
Processor lithographyDiffers65 nm45 nm
Processor seriesDiffersIntel Core 2 Duo E4000 SeriesIntel Core 2 Duo E8000 Series
Processor codenameDiffersConroeWolfdale
TcaseDiffers73.3 °C72.4 °C
Number of Processing Die TransistorsDiffers167 M410 M
Processing Die sizeDiffers111 mm²107 mm²
CPU multiplier (bus/core ratio)Differs128
SteppingDiffersM0C0
Memoryidentical
Memory slotsKnown for one2x DIMM
Storageidentical
Card reader integratedKnown for oneNo
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers86
DVI portKnown for oneYes
Serial ports quantityKnown for one1
Poweridentical
Power supply input voltageKnown for one110 - 220 V
Power supply input frequencyKnown for one50 - 60 Hz
Design1 differ
Chassis typeDiffersTowerSFF
Software1 differ
Operating system installedDiffersWindows XP ProfessionalWindows Vista Business
Bundled softwareKnown for oneAcer Empowering Technology Lite, LANScope Lite, Cyberlink PowerDVD
Displayidentical
Display resolutionKnown for one1680 x 1050 pixels
Contrast ratio (typical)Known for one700:1
Display brightnessKnown for one300 cd/m²
Viewing angle, horizontalKnown for one176°
Viewing angle, verticalKnown for one176°
Processor special features4 differ
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers3224233909
Processor codeDiffersSLA94SLAPP
Audio1 differ
Audio systemDiffersRealtek ALC888SALC662
Weight & dimensions3 differ
WidthDiffers180 mm317 mm
DepthDiffers441.5 mm355 mm
HeightDiffers367 mm99 mm
WeightKnown for one3.31 kg
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Small Business

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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