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Product comparison · 2 pcs/workstations

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

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  • 129specifications compared
  • 54differ
  • 75identical
  • 50known for one product only

Key differences

The ASUS M 31AD Intel® Core™ i7 i7-4770 has 2 more processor cores than the Lenovo E73 + LT2252p (4 vs 2). The ASUS M 31AD Intel® Core™ i7 i7-4770 has 6 more processor threads than the Lenovo E73 + LT2252p (8 vs 2). The ASUS M 31AD Intel® Core™ i7 i7-4770 has 0.4 GHz more processor frequency than the Lenovo E73 + LT2252p (3.4 GHz vs 3 GHz). Only the Lenovo E73 + LT2252p has ECC supported by processor. Only the Lenovo E73 + LT2252p has display included.

  • Processor family
    • Intel® Core™ i7
    • Intel Pentium G
  • Processor model
    • i7-4770
    • G3220
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 2
  • Processor frequency
    • 3.4 GHz
    • 3 GHz
  • Processor cache
    • 8 MB
    • 3 MB
  • Bus type
    • DMI2
    • QPI
  • Thermal Design Power (TDP)
    • 84 W
    • 54, 53

Side by side

Differences highlightedShow differences only
179 specifications
A

ASUS

M 31AD Intel® Core™ i7 i7-4770

Model 31AD

View product
B

Lenovo

E73 + LT2252pView product
Processor13 differ
Processor familyDiffersIntel® Core™ i7Intel Pentium G
Processor generationKnown for one4th gen Intel® Core™ i7
Processor modelDiffersi7-4770G3220
Processor coresDiffers42
Processor threadsDiffers82
Processor boost frequencyKnown for one3.9 GHz
Processor frequencyDiffers3.4 GHz3 GHz
Processor cacheDiffers8 MB3 MB
Bus typeDiffersDMI2QPI
Processor seriesDiffersIntel Core i7-4700 Desktop seriesIntel Pentium G3000 series for Desktop
Thermal Design Power (TDP)Differs84 W54, 53
TcaseDiffers72.72 °C72 °C
Number of QPI linksDiffers10
Memory clock speeds supported by processorDiffers1333,1600 MHz1333 MHz
ECC supported by processorDiffersNoYes
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
Graphics4 differ
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 modelDiffersIntel® HD Graphics 4600Intel® HD Graphics
Maximum on-board graphics card memoryDiffers2 GB1.74 GB
On-board graphics card dynamic frequency (max)Differs1200 MHz1100 MHz
On-board graphics card DirectX versionDiffers11.2/1211.1
On-board graphics card IDKnown for one0x412
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
HDMI ports quantityDiffers10
DisplayPorts quantityKnown for one1
PS/2 ports quantityKnown for one0
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
Mini PCI Express slotsKnown for one1
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
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
Product colourDiffersBlack, SilverBlack
Number of 5.25" baysKnown for one1
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Software1 differ
Operating system installedDiffersWindows 8.1Windows 8
Operating system architectureKnown for one64-bit
Drivers includedKnown for oneYes
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one55.9 cm (22")
Display typeKnown for oneLCD
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 features19 differ
Intel FDI TechnologyDiffersYesNo
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel Small Business Advantage (SBA) versionKnown for one1.00
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® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® OS GuardKnown for oneYes
Intel® Secure KeyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Processor ARK IDDiffers7512277773
Processor codeDiffersSR149SR1CG
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2SSE4.1, SSE4.2
Thermal solution specificationDiffersPCG 2013DPCG 2013C
Intel® Turbo Boost TechnologyDiffers2.0No
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Audio1 differ
Audio systemDiffersSonicMasterHD
Weight & dimensions4 differ
WidthDiffers173 mm336 mm
DepthDiffers400 mm382 mm
HeightDiffers360 mm101 mm
WeightDiffers7.9 kg6 kg
Packaging dataidentical
Package widthKnown for one242 mm
Package depthKnown for one513 mm
Package heightKnown for one415 mm
Certificatesidentical
Compliance certificatesKnown for oneRoHS
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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