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Product comparison · 2 laptops

ASUS U44SG-WO057X laptop Intel® Core™ i7 i7-2620M vs ASUS Zenbook UX21E-KX008X laptop Intel® Core™ i7 i7-2677M

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  • 136specifications compared
  • 35differ
  • 101identical
  • 33known for one product only

Key differences

  • Product colour
    • Black
    • Aluminium
  • Display diagonal
    • 35.6 cm (14")
    • 29.5 cm (11.6")
  • Processor model
    • i7-2620M
    • i7-2677M
  • Processor boost frequency
    • 3.4 GHz
    • 2.9 GHz
  • Processor frequency
    • 2.7 GHz
    • 1.8 GHz
  • Processor cache type
    • Smart Cache
    • L3
  • Thermal Design Power (TDP)
    • 35 W
    • 17 W
  • PCI Express configurations
    • 1x16, 2x8, 1x8+2x4
    • 1x8, 1x16, 2x4, 2x8

Side by side

Differences highlightedShow differences only
169 specifications
A

ASUS

U44SG-WO057X laptop Intel® Core™ i7 i7-2620M

Model U44SG-WO057X

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B

ASUS

Zenbook UX21E-KX008X laptop Intel® Core™ i7 i7-2677M

Model UX21E-KX008X

View product
Design1 differ
Product colourDiffersBlackAluminium
Housing materialKnown for oneAluminium
Display1 differ
Display diagonalDiffers35.6 cm (14")29.5 cm (11.6")
Display diagonal (metric)Known for one29.5 cm
Processor7 differ
Processor modelDiffersi7-2620Mi7-2677M
Processor boost frequencyDiffers3.4 GHz2.9 GHz
Processor frequencyDiffers2.7 GHz1.8 GHz
Processor cache typeDiffersSmart CacheL3
Thermal Design Power (TDP)Differs35 W17 W
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x8, 1x16, 2x4, 2x8
CPU multiplier (bus/core ratio)Differs2718
Memory1 differ
Internal memoryDiffers8 GB4 GB
Memory slotsKnown for one2x SO-DIMM
Memory slots (available)Known for one0
Maximum internal memoryKnown for one8 GB
Storage4 differ
Total storage capacityDiffers256 GB128 GB
SSD capacityDiffers256 GB128 GB
SSD interfaceDiffersSATASATA III
Card reader integratedDiffersYesNo
HDD sizeKnown for one2.5"
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD, xD
Graphics5 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® 610MNot available
Graphics card familyDiffersIntel, NVIDIAIntel
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1300 MHz1200 MHz
Discrete graphics memory typeKnown for oneGDDR3
Number of discrete graphics cardsKnown for one1
Audio1 differ
Audio systemDiffersSonicFocusSonicMaster
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneBang & Olufsen
Network3 differ
Networking featuresDiffersGigabit EthernetWLAN
Ethernet LANDiffersYesNo
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.0
Wireless technologyKnown for oneWi-Fi
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers21
HDMI ports quantityDiffers10
VGA (D-Sub) ports quantityDiffers10
Micro HDMI ports quantityKnown for one1
Mini VGA ports quantityKnown for one1
S/PDIF out portDiffersYesNo
Ethernet LAN (RJ-45) portsKnown for one1
Performance1 differ
Motherboard chipsetDiffersIntel® HM65 ExpressIntel QS67 Express
Start-up timeKnown for one2 s
Keyboardidentical
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Operating system architectureKnown for one64-bit
Drivers includedKnown for oneYes
Processor special features2 differ
Processor ARK IDDiffers5223154617
Processor package sizeDiffers37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)31.0 x 24.0 (BGA1023)
Processor codeKnown for oneSR041
Batteryidentical
Battery capacityKnown for one35 Wh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Power2 differ
AC adapter powerDiffers75 W45 W
AC adapter output currentDiffers3.95 A2.37 A
Weight & dimensions2 differ
WeightKnown for one1.1 kg
WidthDiffers328 mm299 mm
DepthDiffers238 mm196 mm
Height (front)Known for one3 mm
Height (rear)Known for one1.7 cm
HeightKnown for one19 mm
Packaging contentidentical
Quick start guideKnown for oneYes
Other featuresidentical
Power supply typeKnown for oneAC/DC
Intel segment taggingKnown for oneEnterprise
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab

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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