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Product comparison · 2 pcs/workstations

Lenovo E31 + NVIDIA Quadro 400 vs Lenovo M72e + ThinkVision LT1952p

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  • 88specifications compared
  • 31differ
  • 57identical
  • 38known for one product only

Key differences

  • Processor family
    • Intel® Core™ i3
    • Intel® Pentium®
  • Processor model
    • i3-2130
    • G640
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 3.4 GHz
    • 2.8 GHz
  • Processor cache type
    • Smart Cache
    • L3
  • CPU multiplier (bus/core ratio)
    • 34
    • 28
  • Memory clock speeds supported by processor
    • 1066,1333 MHz
    • 1066 MHz
  • Memory bandwidth supported by processor (max)
    • 21 GB/s
    • 17 GB/s

Side by side

Differences highlightedShow differences only
126 specifications
A

Lenovo

E31 + NVIDIA Quadro 400View product
B

Lenovo

M72e + ThinkVision LT1952pView product
Processor8 differ
Processor familyDiffersIntel® Core™ i3Intel® Pentium®
Processor modelDiffersi3-2130G640
Processor threadsDiffers42
Processor frequencyDiffers3.4 GHz2.8 GHz
Processor cache typeDiffersSmart CacheL3
Processor seriesKnown for oneIntel Pentium G600 Series for Desktop
CPU multiplier (bus/core ratio)Differs3428
Memory clock speeds supported by processorDiffers1066,1333 MHz1066 MHz
Memory bandwidth supported by processor (max)Differs21 GB/s17 GB/s
Processor generationKnown for one2nd gen Intel® Core™ i3
Maximum number of PCI Express lanesKnown for one16
Memory4 differ
Internal memoryDiffers4 GB2 GB
Maximum internal memoryDiffers32 GB16 GB
Memory layout (slots x size)Differs2 x 2 GB1 x 2 GB
Memory slotsDiffers4x DIMM2x DIMM
Non-ECCKnown for oneYes
Storage2 differ
Total storage capacityKnown for one500 GB
Optical drive typeDiffersDVD Super MultiDVD±RW
HDD capacityDiffers1 TB500 GB
Graphics1 differ
On-board graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNot available
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 2000Intel® HD Graphics
On-board graphics card IDKnown for one0x102
Graphics cardKnown for oneHD Graphics
Performance2 differ
Product typeDiffersWorkstationPC
Motherboard chipsetDiffersIntel® C216Intel® H61 Express
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiKnown for oneNo
Networking featuresKnown for oneGigabit Ethernet (10/100/1000)
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers46
DVI portKnown for oneYes
PS/2 ports quantityKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one4
DisplayPorts quantityKnown for one1
Expansion slotsidentical
Number of 3.5" baysKnown for one2
PCI Express x1 slotsKnown for one2
PCI Express x16 slotsKnown for one1
Designidentical
Number of 5.25" baysKnown for one1
Product colourKnown for oneBlack
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one48.3 cm (19")
Display resolutionKnown for one1440 x 900 pixels
Native aspect ratioKnown for one16:10
Contrast ratio (typical)Known for one1000:1
Display brightnessKnown for one250 cd/m²
Viewing angle, horizontalKnown for one170°
Viewing angle, verticalKnown for one160°
Processor special features8 differ
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers5342853486
Processor codeDiffersSR05WSR059
Supported instruction setsDiffersAVX, SSE4.1, SSE4.2SSE4.1, SSE4.2
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Quick Sync Video TechnologyDiffersYesNo
Conflict-Free processorKnown for oneNo
Intel Identity Protection Technology versionKnown for one1.00
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Weight & dimensions4 differ
WidthDiffers175 mm160 mm
DepthDiffers431 mm422 mm
HeightDiffers425 mm388 mm
WeightDiffers12.5 kg9.4 kg
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Professional
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR

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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