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Product comparison · 2 pcs/workstations

Lenovo M58+ThinkVision L2251x vs Lenovo M90 + ThinkVision L197w

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  • 104specifications compared
  • 35differ
  • 69identical
  • 39known for one product only

Key differences

  • Processor family
    • Intel® Core™2 Duo
    • Intel® Core™ i3
  • Processor model
    • E7500
    • i3-550
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.93 GHz
    • 3.2 GHz
  • Processor cache
    • 3 MB
    • 4 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Bus type
    • FSB
    • DMI
  • Processor lithography
    • 45 nm
    • 32 nm

Side by side

Differences highlightedShow differences only
143 specifications
A

Lenovo

M58+ThinkVision L2251xView product
B

Lenovo

M90 + ThinkVision L197wView product
Processor17 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Core™ i3
Processor generationKnown for oneIntel® Core™ i3
Processor modelDiffersE7500i3-550
Processor threadsDiffers24
Processor frequencyDiffers2.93 GHz3.2 GHz
Processor cacheDiffers3 MB4 MB
Processor cache typeDiffersL2Smart Cache
Bus typeDiffersFSBDMI
System bus rateKnown for one2.5 GT/s
Processor lithographyDiffers45 nm32 nm
Processor seriesDiffersIntel Core 2 Duo E7000 SeriesIntel Core i3-500 Desktop Series
Processor codenameDiffersWolfdaleClarkdale
Thermal Design Power (TDP)Differs65 W73 W
TcaseDiffers74.1 °C72.6 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2.0
Processor socketDiffersLGA 775 (Socket T)LGA 1156 (Socket H)
Number of Processing Die TransistorsDiffers228 M382 M
Processing Die sizeDiffers82 mm²81 mm²
CPU multiplier (bus/core ratio)Differs1124
PlatformKnown for onePC
SteppingDiffersR0K0
Maximum internal memory supported by processorKnown for one16 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one1066,1333 MHz
Memory bandwidth supported by processor (max)Known for one21 GB/s
Processor front side busKnown for one1066 MHz
Memoryidentical
Memory slotsKnown for one4x DIMM
Memory channelsKnown for oneDual-channel
Storage2 differ
Total storage capacityDiffers250 GB320 GB
Card reader integratedDiffersNoYes
RAID levelsKnown for one0, 1
Number of HDDs installedKnown for one1
Floppy drive installedKnown for oneNo
Graphicsidentical
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one733 MHz
Discrete graphics card modelKnown for oneIntel® GMA X4500
Performanceidentical
Audio output channelsKnown for one5.1 channels
Ports & interfacesidentical
Line-outKnown for oneYes
Line-inKnown for oneYes
DVI portKnown for oneNo
Expansion slotsidentical
Number of 3.5" baysKnown for one3
Designidentical
Number of 5.25" baysKnown for one2
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Software1 differ
Operating system architectureDiffers32-bit64-bit
Display4 differ
Display diagonalDiffers55.9 cm (22")48.3 cm (19")
Display resolutionDiffers1680 x 1050 pixels1440 x 900 pixels
TouchscreenKnown for oneNo
Viewing angle, horizontalDiffers170°176°
Viewing angle, verticalDiffers160°176°
DisplayKnown for oneLCD TFT
Native aspect ratioKnown for one16:10
Processor special features9 differ
CPU configuration (max)Known for one1
Graphics & IMC lithographyKnown for one45 nm
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)Differs2Yes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers3650348505
Processor codeDiffersSLB9ZSLBUD
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Weight & dimensions2 differ
DepthDiffers440 mm414 mm
HeightDiffers402 mm442 mm
WeightKnown for one11 kg
Other featuresidentical
HDD user passwordKnown for oneYes
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab

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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