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Product comparison · 2 laptops

Acer Aspire 7750Z-B954G50Mnkk Intel® Pentium® B950 vs ASUSPRO B53J Intel® Core™ i7 i7-640M

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  • 120specifications compared
  • 46differ
  • 74identical
  • 36known for one product only

Key differences

  • 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
    • B950
    • i7-640M
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.1 GHz
    • 2.8 GHz
  • System bus rate
    • 5 GT/s
    • 2.5 GT/s
  • Processor cache
    • 2 MB
    • 4 MB

Side by side

Differences highlightedShow differences only
156 specifications
A

Acer

Aspire 7750Z-B954G50Mnkk Intel® Pentium® B950

Model 7750Z-B954G50Mnkk

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B

ASUS

ASUSPRO B53J Intel® Core™ i7 i7-640M

Model B53J

View product
Display2 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
TouchscreenKnown for oneNo
HD typeKnown for oneHD+
Processor12 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i7
Processor generationKnown for oneIntel® Core™ i7
Processor modelDiffersB950i7-640M
Processor threadsDiffers24
Processor boost frequencyKnown for one3.46 GHz
Processor frequencyDiffers2.1 GHz2.8 GHz
System bus rateDiffers5 GT/s2.5 GT/s
Processor cacheDiffers2 MB4 MB
Processor cache typeDiffersL3Smart Cache
Processor socketDiffersPGA988BGA 1288
Processor seriesDiffersIntel Pentium B900 Series for MobileIntel Core i7-600 Mobile Series
Processor codenameDiffersSandy BridgeArrandale
SteppingKnown for oneK0
TjunctionDiffers85 °C105 °C
PCI Express configurationsDiffers1x8, 2x16, 1x8+2x41x16
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
Memoryidentical
Maximum internal memoryKnown for one8 GB
Memory clock speedKnown for one1066 MHz
Storage3 differ
Total storage capacityDiffers500 GB320 GB
Storage mediaKnown for oneHDD
Optical drive typeDiffersDVD-RWDVD Super Multi
Compatible memory cardsDiffersMMC, MS PRO, SD, xDMemory Stick (MS), MMC, MS PRO, SD, xD
HDD speedKnown for one5400 RPM
Graphics5 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableAMD Mobility Radeon HD 5470
Discrete graphics card memoryKnown for one0.512 GB
Graphics card familyDiffersIntelATI
On-board graphics card base frequencyDiffers650 MHz500 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz766 MHz
Networkidentical
Wireless technologyKnown for oneWi-Fi
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Bluetooth versionKnown for one2.1+EDR
Networking featuresKnown for oneGigabit Ethernet, WLAN
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Integrated 4G WiMAXKnown for oneNo
Ports & interfaces5 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers10
DisplayPorts quantityDiffers01
Docking connectorDiffersNoYes
ExpressCard slotDiffersNoYes
SmartCard slotDiffersNoYes
Modem (RJ-11) portsKnown for one1
TV-outKnown for oneNo
Keyboardidentical
Numeric keypadKnown for oneYes
Pointing deviceKnown for oneTouchpad
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Processor special features14 differ
Graphics & IMC lithographyDiffers32 nm45 nm
Intel Clear Video TechnologyDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo1.0
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDDiffers5562749666
Processor codeKnown for oneSLBTN
Processor package sizeDiffers37.5x37.5 (rPGA988B)rPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffersSSE4.xSSE4.1/4.2
Batteryidentical
Number of battery cellsKnown for one6
Battery life (max)Known for one4 h
Poweridentical
AC adapter powerKnown for one65 W
Security1 differ
Fingerprint readerDiffersNoYes
Weight & dimensions3 differ
WeightDiffers3.3 kg2.69 kg
WidthDiffers415 mm384 mm
DepthDiffers275 mm263 mm
Height (front)Known for one3.3 cm
Height (rear)Known for one3.5 cm
HeightKnown for one34.6 mm
Packaging contentidentical
Remote control includedKnown for oneNo
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Professional
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM65 Express
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY 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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