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Product comparison · 2 laptops

Acer Aspire 7750ZG-B944G50Mnkk Intel® Pentium® B940 Laptop vs ASUS K53SD-SX170V laptop Intel® Core™ i7 i7-2670QM

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  • 125specifications compared
  • 46differ
  • 79identical
  • 47known for one product only

Key differences

  • Product colour
    • Black
    • Brown
  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i7
  • Processor model
    • B940
    • i7-2670QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 2 GHz
    • 2.2 GHz

Side by side

Differences highlightedShow differences only
172 specifications
A

Acer

Aspire 7750ZG-B944G50Mnkk Intel® Pentium® B940 Laptop

Model 7750ZG-B944G50Mnkk

View product
B

ASUS

K53SD-SX170V laptop Intel® Core™ i7 i7-2670QM

Model K53SD-SX170V

View product
Design1 differ
Product colourDiffersBlackBrown
Display2 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
HD typeKnown for oneHD+
Display brightnessKnown for one220 cd/m²
Display response rise/fallKnown for one8 ms
Processor12 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i7
Processor generationKnown for one2nd gen Intel® Core™ i7
Processor modelDiffersB940i7-2670QM
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for one3.1 GHz
Processor frequencyDiffers2 GHz2.2 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers2 MB6 MB
Processor cache typeDiffersL3Smart Cache
Processor socketDiffersPGA988BGA 1224
Processor seriesDiffersIntel Pentium B900 Series for MobileIntel Core i7-2600 Mobile Series
SteppingKnown for oneD2
Thermal Design Power (TDP)Differs35 W45 W
TjunctionDiffers85 °C100 °C
CPU multiplier (bus/core ratio)Differs2022
Memoryidentical
Memory clock speedKnown for one1333 MHz
Storage2 differ
HDD sizeKnown for one2.5"
Optical drive typeDiffersDVD Super Multi DLDVD Super Multi
Compatible memory cardsDiffersMMC, MS PRO, SD, xDMemory Stick (MS), MMC, MS PRO, SD
HDD speedKnown for one5400 RPM
Graphics3 differ
Discrete graphics card memoryKnown for one2 GB
Graphics card familyDiffersAMDIntel, NVIDIA
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 3000
On-board graphics card dynamic frequency (max)Differs1100 MHz1200 MHz
On-board graphics card IDKnown for one0x116
Number of discrete graphics cardsKnown for one1
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Radeon HD 6650M
Discrete graphics memory typeKnown for oneGDDR3
Number of discrete graphics cards installedKnown for one1
Audio1 differ
Audio systemDiffersHigh Definition AudioSonicMaster
Speakers manufacturerKnown for oneAltec Lansing
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Front cameraKnown for oneYes
Network1 differ
Networking standardsKnown for oneIEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Integrated 4G WiMAXDiffersNoYes
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
DisplayPorts quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
SmartCard slotDiffersYesNo
Combo headphone/mic portKnown for oneNo
Keyboardidentical
Keyboard layoutKnown for oneQWERTZ
Processor special features16 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers5562653470
Processor codeKnown for oneSR02S
Processor package sizeDiffers37.5x37.5 (rPGA988B)31 mm
Supported instruction setsDiffersSSE4.xAVX
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Battery1 differ
Battery capacityDiffers4400 mAh56 Wh
Battery life (max)Known for one3 h
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter powerKnown for one90 W
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneNo
Certificatesidentical
Wi-Fi certifiedKnown for oneYes
Weight & dimensions3 differ
WeightDiffers3.3 kg2.6 kg
WidthDiffers414.8 mm378 mm
DepthDiffers275 mm253 mm
Height (front)Known for one3.31 cm
Height (rear)Known for one3.49 cm
HeightKnown for one34.6 mm
Packaging contentidentical
Cables includedKnown for oneYes
Other featuresidentical
Supplied AC adapter typeKnown for oneAC
3DKnown for oneNo

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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