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Product comparison · 2 pcs/workstations

ASUS M 31AD Intel® Core™ i7 i7-4770 vs Lenovo E73 + ThinkVision LT2252p

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  • 131specifications compared
  • 49differ
  • 82identical
  • 49known for one product only

Key differences

The ASUS M 31AD Intel® Core™ i7 i7-4770 has 2 more processor cores than the Lenovo E73 + ThinkVision LT2252p (4 vs 2). The ASUS M 31AD Intel® Core™ i7 i7-4770 has 4 more processor threads than the Lenovo E73 + ThinkVision LT2252p (8 vs 4). The ASUS M 31AD Intel® Core™ i7 i7-4770 has 5 MB more processor cache than the Lenovo E73 + ThinkVision LT2252p (8 MB vs 3 MB). Only the Lenovo E73 + ThinkVision LT2252p has ECC supported by processor. Only the Lenovo E73 + ThinkVision LT2252p has display included.

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

Side by side

Differences highlightedShow differences only
180 specifications
A

ASUS

M 31AD Intel® Core™ i7 i7-4770

Model 31AD

View product
B

Lenovo

E73 + ThinkVision LT2252pView product
Processor13 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers4th gen Intel® Core™ i74th gen Intel® Core™ i3
Processor modelDiffersi7-4770i3-4130
Processor coresDiffers42
Processor threadsDiffers84
Processor cacheDiffers8 MB3 MB
Processor seriesDiffersIntel Core i7-4700 Desktop seriesIntel Core i3-4100 Desktop series
Thermal Design Power (TDP)Differs84 W65, 54
TcaseDiffers72.72 °C72 °C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x8, 1x16, 2x4, 2x8
Number of QPI linksDiffers10
Memory types supported by processorDiffersDDR3-SDRAMDDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
ECC supported by processorDiffersNoYes
Processor boost frequencyKnown for one3.9 GHz
Memory voltage supported by processorKnown for one1.5 V
Memory1 differ
Internal memoryDiffers8 GB4 GB
Memory layout (slots x size)Known for one1 x 4 GB
Storage4 differ
Total storage capacityDiffers1 TB500 GB
Optical drive typeDiffersDVD Super MultiDVD±RW
HDD capacityDiffers1 TB500 GB
HDD interfaceDiffersSATA IIISATA
HDD sizeKnown for one3.5"
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD, SDHC, xD
Graphics5 differ
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 4400
Maximum on-board graphics card memoryDiffers2 GB1.74 GB
On-board graphics card dynamic frequency (max)Differs1200 MHz1150 MHz
On-board graphics card DirectX versionDiffers11.2/1211.1
On-board graphics card IDDiffers0x4120x41E
Discrete graphics card modelKnown for oneAMD Radeon R7 240
Discrete graphics card memoryKnown for one2 GB
Number of discrete graphics cardsKnown for one1
On-board graphics card OpenGL versionKnown for one4.3
Performanceidentical
Audio output channelsKnown for one7.1 channels
Networkidentical
Wi-FiKnown for oneNo
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers34
DisplayPorts quantityKnown for one1
HDMI ports quantityDiffers10
PS/2 ports quantityKnown for one0
Expansion slotsidentical
Number of 3.5" baysKnown for one1
PCI Express x1 (Gen 2.x) slotsKnown for one2
PCI Express x16 (Gen 3.x) slotsKnown for one1
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
Mini PCI Express slotsKnown for one1
Power1 differ
Power supplyDiffers350 W180 W
Power supply input voltageKnown for one100 - 240 V
Power supply input frequencyKnown for one50 - 60 Hz
Design3 differ
Chassis typeDiffersMini TowerSFF
Placement supportedDiffersVerticalHorizontal/Vertical
Number of 5.25" baysKnown for one1
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Product colourDiffersBlack, SilverBlack
Software1 differ
Operating system installedDiffersWindows 8.1Windows 7 Professional
Recovery operating systemKnown for oneWindows 8 Pro
Drivers includedKnown for oneYes
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one55.9 cm (22")
Display typeKnown for oneLED
Full HDKnown for oneNo
Display resolutionKnown for one1680 x 1050 pixels
Panel typeKnown for oneTN
Native aspect ratioKnown for one16:10
Contrast ratio (typical)Known for one1000:1
TouchscreenKnown for oneNo
Display brightnessKnown for one250 cd/m²
Viewing angle, horizontalKnown for one170°
Viewing angle, verticalKnown for one160°
Processor special features13 differ
Intel FDI TechnologyDiffersYesNo
Intel Stable Image Platform Program (SIPP)DiffersYesNo
Intel Stable Image Platform Program (SIPP) versionDiffers1.000.00
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Insider™DiffersYesNo
Processor ARK IDDiffers7512277480
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX 2.0
Thermal solution specificationDiffersPCG 2013DPCG 2013C
Intel® Turbo Boost TechnologyDiffers2.0No
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel® OS GuardKnown for oneYes
Intel® Secure KeyKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart CacheKnown for oneYes
Processor codeKnown for oneSR149
Audio1 differ
Audio systemDiffersSonicMasterHD
Weight & dimensions4 differ
WidthDiffers173 mm336 mm
DepthDiffers400 mm382 mm
HeightDiffers360 mm101 mm
WeightDiffers7.9 kg6 kg
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Packaging dataidentical
Package widthKnown for one242 mm
Package depthKnown for one513 mm
Package heightKnown for one415 mm

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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