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Product comparison · 2 laptops

ASUS Zenbook UX32VD-DH71 laptop Intel® Core™ i7 i7-3517U vs Lenovo Essential B580 Intel® Core™ i3 i3-2328M Laptop

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  • 125specifications compared
  • 44differ
  • 81identical
  • 37known for one product only

Key differences

  • Product colour
    • Silver
    • Black
  • Display diagonal
    • 33.8 cm (13.3")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 3rd gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i3
  • Processor model
    • i7-3517U
    • i3-2328M
  • Processor frequency
    • 1.9 GHz
    • 2.2 GHz
  • Processor cache
    • 4 MB
    • 3 MB
  • Processor cache type
    • Smart Cache
    • L3

Side by side

Differences highlightedShow differences only
162 specifications
A

ASUS

Zenbook UX32VD-DH71 laptop Intel® Core™ i7 i7-3517U

Model UX32VD-DH71

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B

Lenovo

Essential B580 Intel® Core™ i3 i3-2328M Laptop

Model B580

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Design1 differ
Product typeKnown for oneLaptop
Product colourDiffersSilverBlack
Display1 differ
Display diagonalDiffers33.8 cm (13.3")39.6 cm (15.6")
Processor15 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers3rd gen Intel® Core™ i72nd gen Intel® Core™ i3
Processor modelDiffersi7-3517Ui3-2328M
Processor frequencyDiffers1.9 GHz2.2 GHz
Processor cacheDiffers4 MB3 MB
Processor cache typeDiffersSmart CacheL3
Processor socketDiffersBGA 1023PGA988
Processor lithographyDiffers22 nm32 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i7-3500 Mobile seriesIntel Core i3-2300 Mobile Series
Processor codenameDiffersIvy BridgeSandy Bridge
SteppingDiffersL1J1
Thermal Design Power (TDP)Differs17 W35 W
TjunctionDiffers105 °C85 °C
CPU multiplier (bus/core ratio)Differs1922
Processor boost frequencyKnown for one3 GHz
Memoryidentical
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one8 GB
Memory layout (slots x size)Known for one1 x 4 GB
Storage2 differ
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Optical drive typeDiffersNoDVD Super Multi DL
Compatible memory cardsDiffersSDMMC, SD, SDHC, SDXC
Graphics5 differ
Graphics card familyDiffersIntel, NVIDIAIntel
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics 3000
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1100 MHz
On-board graphics card IDDiffers0x1660x116
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GT 620M
Audioidentical
Audio systemKnown for oneHD
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneBang & Olufsen
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Network3 differ
Networking featuresKnown for oneGigabit Ethernet
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Bluetooth versionDiffers2.1+EDR4.0
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers32
Ethernet LAN (RJ-45) portsDiffers01
HDMI ports quantityKnown for one1
VGA (D-Sub) ports quantityDiffers01
Mini VGA ports quantityKnown for one1
Keyboard1 differ
Numeric keypadDiffersNoYes
Windows keysKnown for oneYes
Full-size keyboardKnown for oneYes
Softwareidentical
Operating system installedKnown for oneWindows 8
Processor special features8 differ
Graphics & IMC lithographyDiffers22 nm32 nm
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers6571470927
Processor codeDiffersSR0N6SR0TC
Processor package sizeDiffers31.0 x 24.0 mm37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Conflict-Free processorDiffersYesNo
Intel Secure Key Technology versionKnown for one1.00
Intel® Secure KeyKnown for oneYes
Battery1 differ
Battery capacityDiffers6520 mAh2200 mAh
Battery life (max)Known for one6.5 h
Battery technologyKnown for oneLithium Polymer (LiPo)
Securityidentical
Fingerprint readerKnown for oneYes
Weight & dimensions3 differ
WeightDiffers1.45 kg2.5 kg
WidthDiffers325 mm378 mm
DepthDiffers223 mm252 mm
HeightKnown for one33.1 mm
Height (front)Known for one5.5 mm
Height (rear)Known for one1.8 cm
Packaging contentidentical
ManualKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
Power supply typeKnown for oneAC/DC
Intel segment taggingKnown for oneEnterprise
Optical driveidentical
LightScribeKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel HM76 Express

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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