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Product comparison · 2 pcs/workstations

Acer Aspire M1641 + X193Wb vs Lenovo M57 Tower

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  • 89specifications compared
  • 29differ
  • 60identical
  • 34known for one product only

Key differences

  • Processor family
    • Intel® Pentium®
    • Intel® Core™2 Duo
  • Processor model
    • E5200
    • E6550
  • Processor frequency
    • 2.5 GHz
    • 2.33 GHz
  • Processor cache
    • 2 MB
    • 4 MB
  • Processor front side bus
    • 800 MHz
    • 1333 MHz
  • Processor lithography
    • 45 nm
    • 65 nm
  • Processor codename
    • Wolfdale
    • Conroe
  • Tcase
    • 74.1 °C
    • 72 °C

Side by side

Differences highlightedShow differences only
123 specifications
A

Acer

Aspire M1641 + X193WbView product
B

Lenovo

M57 TowerView product
Processor13 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Pentium®Intel® Core™2 Duo
Processor modelDiffersE5200E6550
Processor cores22
Processor threads22
Processor frequencyDiffers2.5 GHz2.33 GHz
Processor cacheDiffers2 MB4 MB
Processor cache typeL2L2
Processor front side busDiffers800 MHz1333 MHz
Bus typeFSBFSB
FSB ParityNoNo
Processor lithographyDiffers45 nm65 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Pentium E5000 Series for DesktopIntel Core 2 Duo E6000 Series
Processor codenameDiffersWolfdaleConroe
Thermal Design Power (TDP)65 W65 W
TcaseDiffers74.1 °C72 °C
Number of processors installed11
Processor socketLGA 775 (Socket T)LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers228 M291 M
Processing Die sizeDiffers82 mm²143 mm²
CPU multiplier (bus/core ratio)Differs12.57
SteppingDiffersM0G0
ECC supported by processorNoNo
PlatformKnown for onePC
Memory3 differ
Internal memoryDiffers3 GB1 GB
Maximum internal memoryDiffers4 GB8 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory layout (slots x size)Differs1 x 1 + 1 x 2 GB1 x 1 GB
Memory slotsKnown for one4x DIMM
Storage1 differ
Total storage capacityDiffers640 GB80 GB
Optical drive typeKnown for oneDVD-ROM
Number of HDDs installedKnown for one1
HDD interfaceSATASATA
HDD speedKnown for one7200 RPM
Card reader integratedNoNo
Floppy drive installedNoNo
Graphicsidentical
Discrete graphics card modelKnown for oneIntel® GMA 3100
Graphics card familyKnown for oneIntel
Performanceidentical
Product typePCPC
Networkidentical
Ethernet LANYesYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiNoNo
Ports & interfaces2 differ
USB 2.0 ports quantity88
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
HDMI ports quantity00
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portNoNo
PS/2 ports quantity22
Firewire (IEEE 1394) portsDiffers10
Serial ports quantity11
Parallel ports quantityDiffers01
Expansion slotsidentical
Number of 3.5" baysKnown for one3
PCI Express x1 slots11
PCI Express x16 slots11
PCI slotsKnown for one2
Power2 differ
Power requirementsDiffers100-240V110/220V, 50/60Hz
Power supplyDiffers250 W280 W
Power supply typeKnown for oneAC
Design1 differ
Chassis typeDiffersMini TowerTower
Number of 5.25" baysKnown for one2
Product colourBlackBlack
Softwareidentical
Operating system installedKnown for oneWindows Vista Business
Operating system architectureKnown for one32-bit
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one48.3 cm (19")
Display resolutionKnown for one1440 x 900 pixels
Native aspect ratioKnown for one16:9
Contrast ratio (typical)Known for one2000:1
Display brightnessKnown for one300 cd/m²
Viewing angle, horizontalKnown for one160°
Viewing angle, verticalKnown for one160°
DisplayKnown for oneLCD
Processor special features3 differ
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)NoNo
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® Wireless Display (Intel® WiDi)NoNo
Processor ARK IDDiffers3721230783
Processor codeKnown for oneSLA9X
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
CPU configuration (max)Known for one1
Audioidentical
Audio systemKnown for oneHDA
Weight & dimensions3 differ
WidthDiffers183 mm175 mm
DepthDiffers455 mm440 mm
HeightDiffers370 mm402 mm
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Remote control includedKnown for oneNo
Other featuresidentical
HDD user passwordKnown for oneYes
Intel segment taggingKnown for oneEnterprise, Professional
TV tuner integratedKnown for oneNo

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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