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Product comparison · 2 pcs/workstations

Lenovo A57e Tower vs Lenovo ThinkCentre M58 + ThinkVision L1940p

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  • 80specifications compared
  • 39differ
  • 41identical
  • 16known for one product only

Key differences

  • Processor family
    • Intel Atom®
    • Intel® Core™2 Quad
  • Processor model
    • 230
    • Q8200
  • Processor cores
    • 1
    • 4
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.6 GHz
    • 2.33 GHz
  • Processor cache
    • 0.512 MB
    • 4 MB
  • Processor front side bus
    • 533 MHz
    • 1333 MHz
  • Processor codename
    • Diamondville
    • Yorkfield

Side by side

Differences highlightedShow differences only
96 specifications
A

Lenovo

A57e TowerView product
B

Lenovo

ThinkCentre M58 + ThinkVision L1940pView product
Processor16 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel Atom®Intel® Core™2 Quad
Processor modelDiffers230Q8200
Processor coresDiffers14
Processor threadsDiffers24
Processor frequencyDiffers1.6 GHz2.33 GHz
Processor cacheDiffers0.512 MB4 MB
Processor cache typeL2L2
Processor front side busDiffers533 MHz1333 MHz
Bus typeFSBFSB
FSB ParityNoNo
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Atom 200 SeriesIntel Core 2 Quad Q8000 Series
Processor codenameDiffersDiamondvilleYorkfield
Thermal Design Power (TDP)Differs4 W95 W
TcaseDiffers85.2 °C71.4 °C
Processor socketDiffersBGA 437LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers47 M456 M
Processing Die sizeDiffers26 mm²164 mm²
CPU multiplier (bus/core ratio)Differs127
SteppingDiffersC0R0
ECC supported by processorNoNo
Memory4 differ
Internal memoryDiffers1 GB2 GB
Maximum internal memoryDiffers4 GB8 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedDiffers667 MHz1066 MHz
Storage2 differ
Total storage capacityDiffers160 GB500 GB
Optical drive typeKnown for oneDVD±RW
HDD interfaceDiffersSATASATA II
HDD speedKnown for one7200 RPM
Card reader integratedNoNo
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA 950Intel® GMA 4500M
Performanceidentical
Product typePCPC
Networkidentical
Networking featuresKnown for oneGigabit Ethernet
Modem typeKnown for oneGigabit Ethernet - Integrated
Ports & interfaces3 differ
USB 2.0 ports quantity88
Ethernet LAN (RJ-45) ports11
Headphone outputsDiffers21
Microphone inYesYes
VGA (D-Sub) ports quantity11
PS/2 ports quantity22
Serial ports quantityDiffers01
Parallel ports quantityDiffers01
Poweridentical
Power supplyKnown for one280 W
Power supply input voltageKnown for one115 - 230 V
Power supply input frequencyKnown for one50 - 60 Hz
Power requirementsKnown for one110/220 V, 50/60 Hz
Power availabilityKnown for one280 W
Designidentical
Chassis typeTowerTower
Software1 differ
Operating system installedDiffersWindows Vista UltimateWindows Vista Business
Compatible operating systemsKnown for oneWindows Vista Home Premium 64 Windows Vista Ultimate Windows Vista Ultimate 64-Bit Windows Vista Business Windows Vista Business 64 Windows Vista Home Basic Windows Vista Home Premium Original Windows XP Original Windows XP Home Edition MS-DOS
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one48.3 cm (19")
Display resolutionKnown for one1440 x 900 pixels
DisplayKnown for oneTFT
Processor special features8 differ
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Execute Disable BitYesYes
Idle StatesDiffersNoYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateDiffersNoYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)NoNo
Intel Virtualization Technology (VT-x)NoNo
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 IDDiffers3563536547
Processor codeDiffersSLB6ZSLG9S
Processor package sizeDiffers22 x 22 mm37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffersNoYes
Intel® Turbo Boost TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Supported instruction setsKnown for oneSSE2, SSE3, SSSE3
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Weight & dimensions3 differ
WidthDiffers440 mm175 mm
DepthDiffers402 mm440 mm
HeightDiffers175 mm402 mm
Weight11 kg11 kg
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, 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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