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Product comparison · 2 pcs/workstations

Lenovo E73 + LS1922 vs Lenovo M83 + 60A6MAT2E

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  • 132specifications compared
  • 49differ
  • 83identical
  • 34known for one product only

Key differences

  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i3
    • 4th gen Intel® Core™ i7
  • Processor model
    • i3-4130
    • i7-4770
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor cache
    • 3 MB
    • 8 MB
  • Thermal Design Power (TDP)
    • 65, 54
    • 84 W
  • Tcase
    • 72 °C
    • 72.72 °C

Side by side

Differences highlightedShow differences only
166 specifications
A

Lenovo

E73 + LS1922View product
B

Lenovo

M83 + 60A6MAT2EView product
Processor13 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i34th gen Intel® Core™ i7
Processor modelDiffersi3-4130i7-4770
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyKnown for one3.9 GHz
Processor cacheDiffers3 MB8 MB
Processor seriesDiffersIntel Core i3-4100 Desktop seriesIntel Core i7-4700 Desktop series
Thermal Design Power (TDP)Differs65, 5484 W
TcaseDiffers72 °C72.72 °C
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x81x16, 2x8, 1x8+2x4
Number of QPI linksDiffers01
Memory types supported by processorDiffersDDR3-1333/1600, DDR3L-1333/1600 @ 1.5VDDR3-SDRAM
ECC supported by processorDiffersYesNo
Memory voltage supported by processorKnown for one1.5 V
Memory2 differ
Maximum internal memoryDiffers16 GB32 GB
Memory slotsDiffers2x DIMM4x DIMM
Storage1 differ
Optical drive typeKnown for oneDVD±RW
Number of storage drives installedKnown for one1
HDD interfaceDiffersSATASATA III
Card reader integratedKnown for oneYes
HDD sizeKnown for one3.5"
Graphics5 differ
Discrete graphics card modelKnown for oneNot available
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® HD Graphics 4600
Maximum on-board graphics card memoryDiffers1.74 GB2 GB
On-board graphics card dynamic frequency (max)Differs1150 MHz1200 MHz
On-board graphics card DirectX versionDiffers11.111.2/12
On-board graphics card IDDiffers0x41E0x412
On-board graphics card OpenGL versionKnown for one4.3
Graphics card Open GL supportKnown for oneYes
Performance1 differ
Motherboard chipsetDiffersIntel® H81Intel® Q85
Compatible processor seriesKnown for oneIntel® Pentium®
Networkidentical
Wi-FiKnown for oneNo
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
DisplayPorts quantityDiffers12
Expansion slots2 differ
Number of 3.5" baysDiffers23
PCI Express x1 (Gen 2.x) slotsDiffers21
PCI Express x16 (Gen 2.x) slotsKnown for one1
Power1 differ
Power supplyDiffers180 W280 W
Design3 differ
Chassis typeDiffersSFFMini Tower
Placement supportedDiffersHorizontal/VerticalVertical
Number of 5.25" baysDiffers12
Softwareidentical
Recovery operating systemKnown for oneWindows 8 Pro
Displayidentical
Display diagonalKnown for one47 cm (18.5")
Display typeKnown for oneLCD
Display resolutionKnown for one1366 x 768 pixels
Native aspect ratioKnown for one16:9
Contrast ratio (typical)Known for one1000:1
Display number of coloursKnown for one16.78 million colours
Display brightnessKnown for one250 cd/m²
Viewing angle, horizontalKnown for one170°
Viewing angle, verticalKnown for one160°
Processor special features12 differ
Intel FDI TechnologyDiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Insider™DiffersNoYes
Intel® OS GuardKnown for oneYes
Intel® Secure KeyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x
Processor ARK IDDiffers7748075122
Processor codeKnown for oneSR149
Supported instruction setsDiffersAVX 2.0AVX 2.0, SSE4.1, SSE4.2
Thermal solution specificationDiffersPCG 2013CPCG 2013D
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Audio1 differ
Audio systemDiffersHDRealtek ALC662
Weight & dimensions4 differ
WidthDiffers100 mm175 mm
DepthDiffers335 mm442.3 mm
HeightDiffers382 mm414.5 mm
WeightDiffers6 kg11.2 kg
Packaging content1 differ
Keyboard includedDiffersNoYes
Cables includedKnown for oneAC
ManualKnown for oneYes
Certificatesidentical
CertificationKnown for oneGREENGUARD, ULE Gold
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Gold, ENERGY STAR
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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