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Product comparison · 2 pcs/workstations

Acer Veriton M421GQUAD2 vs Lenovo ThinkCentre M90 eUSFF (3244-A9G)

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  • 97specifications compared
  • 43differ
  • 54identical
  • 41known for one product only

Key differences

  • Processor family
    • Intel Pentium G
    • Intel® Core™ i3
  • Processor model
    • 620
    • i3-530
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.6 GHz
    • 2.93 GHz
  • Processor cache
    • 3 MB
    • 4 MB
  • System bus rate
    • 5 GT/s
    • 2.5 GT/s
  • Processor codename
    • Sandy Bridge
    • Clarkdale
  • Thermal Design Power (TDP)
    • 65 W
    • 73 W

Side by side

Differences highlightedShow differences only
138 specifications
A

Acer

Veriton M421GQUAD2View product
B

Lenovo

ThinkCentre M90 eUSFF (3244-A9G)View product
Processor18 differ
Processor familyDiffersIntel Pentium GIntel® Core™ i3
Processor generationKnown for oneIntel® Core™ i3
Processor modelDiffers620i3-530
Processor threadsDiffers24
Processor frequencyDiffers2.6 GHz2.93 GHz
Processor cacheDiffers3 MB4 MB
System bus rateDiffers5 GT/s2.5 GT/s
Processor seriesDiffersIntel Pentium G600 Series for DesktopIntel Core i3-500 Desktop Series
Processor codenameDiffersSandy BridgeClarkdale
Thermal Design Power (TDP)Differs65 W73 W
TcaseDiffers69.1 °C72.6 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
Number of processors installedKnown for one1
Processor socketDiffersLGA 1155 (Socket H2)LGA 1156 (Socket H)
Number of Processing Die TransistorsDiffers169 M382 M
Processing Die sizeDiffers135 mm²81 mm²
CPU multiplier (bus/core ratio)Differs2622
SteppingDiffersN0C2
Maximum internal memory supported by processorDiffers32 GB16 GB
Memory types supported by processorDiffersDDR3 1066DDR3 1066/1333
Memory bandwidth supported by processor (max)Differs17 GB/s21 GB/s
Memory4 differ
Internal memoryDiffers3 GB2 GB
Maximum internal memoryDiffers8 GB4 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory slotsKnown for one2x SO-DIMM
Memory clock speedKnown for one1333 MHz
Memory channelsDiffersDouble-channelDual-channel
Memory typeKnown for oneDDR3
Memory layout (slots x size)Known for one1 x 1 + 1 x 2 GB
Storage3 differ
Total storage capacityDiffers1 TB320 GB
Optical drive typeDiffersDVD-RWDVD±RW
HDD capacityKnown for one320 GB
Card reader integratedDiffersNoYes
Compatible memory cardsKnown for oneSD
Storage drive typeKnown for one320GB Serial ATA II/ 7200
Graphics2 differ
On-board graphics card base frequencyDiffers850 MHz733 MHz
Graphics card familyDiffersAMDIntel
Discrete graphics card modelKnown for oneAMD Radeon HD 3200
On-board graphics card dynamic frequency (max)Known for one1100 MHz
Performanceidentical
Audio output channelsKnown for one7.1 channels
Networkidentical
Modem typeKnown for oneNo
Ethernet LAN data ratesKnown for one1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wake-on-LAN readyKnown for oneYes
Networking featuresKnown for oneGigabit Ethernet
Ports & interfaces1 differ
HDMI ports quantityKnown for one0
DVI portDiffersYesNo
Firewire (IEEE 1394) portsKnown for one0
eSATA ports quantityKnown for one1
Parallel ports quantityKnown for one0
Expansion slotsidentical
PCI slotsKnown for one1
Expansion slotsKnown for onePCI-Express
Power1 differ
Power supplyDiffers300 W130 W
Power supply input voltageKnown for one100 - 230 V
Power supply input frequencyKnown for one50 - 60 Hz
Designidentical
External drive baysKnown for one1x 5.25"
Form factorKnown for oneUltra Small Form Factor
Internal drive baysKnown for one1x 3.5"
Chassis typeKnown for oneTower
Softwareidentical
Optional operating system suppliedKnown for oneWindows XP Professional
Bundled softwareKnown for oneAcer Empowering Technology (eRecovery, eLock, eSetting Management), Veriton ControlCenter, Microsoft Office 2007 Ready, CyberLink PowerDVD, Acer Security Suite with Wave EMBASSY Trust Suite, Adobe Reader, NTI Media Maker
Processor special features9 differ
Graphics & IMC lithographyKnown for one45 nm
Idle StatesKnown for oneYes
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Virtualization Technology (VT-x)Differs1Yes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDDiffers5348046472
Processor package sizeDiffers37.5 mm37.5 x 37.5 mm
Supported instruction setsDiffersSSE4.1/4.2SSE4.2
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Processor codeKnown for oneSL8AB
Audio1 differ
Audio systemDiffersHigh Definition AudioHDA
Weight & dimensions3 differ
WidthDiffers181.5 mm275 mm
DepthDiffers451.3 mm238 mm
HeightDiffers376.9 mm79 mm
WeightKnown for one4.2 kg
Keyboardidentical
Pointing deviceKnown for oneUSB Optical Wheel Mouse
Featuresidentical
Manageability featuresKnown for oneImageUltra enabled, Remote Deployment Manager, Software Delivery Assistant, System Migration Assistant, ThinkVantage Rescue and Recovery
Other features1 differ
Security featuresKnown for oneBoot sequence control, Boot without keyboard or mouse, Configuration password, Diskette Boot inhibit, Diskette I/O control, Hardfile I/O control, Parallel I/O control, Power on password, Security slot (for attachment of optional cable lock), Serial I/O
Intel segment taggingDiffersEnterprise, Small BusinessEnterprise, Professional

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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