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Product comparison · 2 pcs/workstations

Acer Extensa E470 vs Lenovo ThinkCentre SML73MS PC Intel® Core™2 Duo E7400

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  • 88specifications compared
  • 27differ
  • 61identical
  • 13known for one product only

Key differences

The Lenovo ThinkCentre SML73MS PC Intel® Core™2 Duo E7400 has 0.2 GHz more processor frequency than the Acer Extensa E470 (2.8 GHz vs 2.6 GHz). The Lenovo ThinkCentre SML73MS PC Intel® Core™2 Duo E7400 has 1 MB more processor cache than the Acer Extensa E470 (3 MB vs 2 MB). The Lenovo ThinkCentre SML73MS PC Intel® Core™2 Duo E7400 has 266 MHz more processor front side bus than the Acer Extensa E470 (1066 MHz vs 800 MHz). Only the Acer Extensa E470 has DVI port. Processor family: Intel® Pentium® on the Acer Extensa E470, Intel® Core™2 Duo on the Lenovo ThinkCentre SML73MS PC Intel® Core™2 Duo E7400.

  • Processor family
    • Intel® Pentium®
    • Intel® Core™2 Duo
  • Processor model
    • E5300
    • E7400
  • Processor frequency
    • 2.6 GHz
    • 2.8 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor front side bus
    • 800 MHz
    • 1066 MHz
  • CPU multiplier (bus/core ratio)
    • 13
    • 10.5
  • Internal memory
    • 3 GB
    • 2 GB
  • Maximum internal memory
    • 8 GB
    • 4 GB

Side by side

Differences highlightedShow differences only
101 specifications
A

Acer

Extensa E470View product
B

Lenovo

ThinkCentre SML73MS PC Intel® Core™2 Duo E7400

Model SML73MS

View product
Processor7 differ
Processor familyDiffersIntel® Pentium®Intel® Core™2 Duo
Processor modelDiffersE5300E7400
Processor frequencyDiffers2.6 GHz2.8 GHz
Processor cacheDiffers2 MB3 MB
Processor front side busDiffers800 MHz1066 MHz
Processor seriesDiffersIntel Pentium E5000 Series for DesktopIntel Core 2 Duo E7000 Series
CPU multiplier (bus/core ratio)Differs1310.5
Memory3 differ
Internal memoryDiffers3 GB2 GB
Maximum internal memoryDiffers8 GB4 GB
Internal memory typeDiffersDDR3-SDRAMDDR2-SDRAM
Memory layout (slots x size)Known for one1 x 1 + 1 x 2 GB
Storage3 differ
Total storage capacityDiffers160 GB320 GB
Optical drive typeDiffersDVD±RWDVD-RW
HDD interfaceDiffersSATA IISATA
Graphics2 differ
On-board graphics cardKnown for oneNo
Discrete graphics card modelDiffersNVIDIA® GeForce® G210Intel® GMA 4500M
Discrete graphics card memoryKnown for one0.512 GB
Graphics card familyDiffersNVIDIAIntel
Performanceidentical
Audio output channelsKnown for one5.1 channels
Networkidentical
Networking featuresKnown for oneGigabit Ethernet
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers86
HDMI ports quantityDiffers10
DVI portDiffersYesNo
Serial ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Parallel ports quantityKnown for one1
Power1 differ
Power supplyDiffers300 W280 W
Design1 differ
Chassis typeDiffersTowerSFF
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows Vista Business
Bundled softwareKnown for oneAcer eRecovery Management, Acer eSettings Management, Acer QuickMigration, Acer PowerSaver, Acer SmartBoot, Microsoft Office 2007 Ready, Intel Matrix Storage Manager, Adobe Reader, CyberLink PowerDVD, NTI Media Maker
Processor special features2 differ
CPU configuration (max)Known for one1
Processor ARK IDDiffers3530036500
Processor codeDiffersSLB9USLB9Y
Processor package sizeKnown for one37.5 x 37.5 mm
Audioidentical
Audio systemKnown for oneHigh Definition Audio 5.1
Weight & dimensions3 differ
WidthDiffers180 mm317 mm
DepthDiffers449 mm355 mm
HeightDiffers359 mm99 mm
WeightKnown for one7.5 kg

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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