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Product comparison · 2 laptops

Acer Aspire 531-B812G50Mnks Intel® Celeron® B815 Laptop vs Acer Aspire 571G-736B75BDCakk Intel® Core™ i7 i7-3630QM Laptop 39.6 cm (15.6") HD 8 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 640M Wi-Fi 4 (802.11n) Windows

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  • 152specifications compared
  • 52differ
  • 100identical
  • 23known for one product only

Key differences

  • Product colour
    • Black, Silver
    • Black
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i7
  • Processor model
    • B815
    • i7-3630QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 1.6 GHz
    • 2.4 GHz
  • Processor cache
    • 2 MB
    • 6 MB
  • Processor cache type
    • L3
    • Smart Cache

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Differences highlightedShow differences only
175 specifications
A

Acer

Aspire 531-B812G50Mnks Intel® Celeron® B815 Laptop

Model 531-B812G50Mnks

View product
B

Acer

Aspire 571G-736B75BDCakk Intel® Core™ i7 i7-3630QM Laptop 39.6 cm (15.6") HD 8 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 640M Wi-Fi 4 (802.11n) Windows

Model 571G-736B75BDCakk

View product
Design1 differ
Product colourDiffersBlack, SilverBlack
Processor16 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i7
Processor generationKnown for one3rd gen Intel® Core™ i7
Processor modelDiffersB815i7-3630QM
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for one3.4 GHz
Processor frequencyDiffers1.6 GHz2.4 GHz
Processor cacheDiffers2 MB6 MB
Processor cache typeDiffersL3Smart Cache
Processor socketDiffersSocket 988PGA988
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Celeron Processor B800 Series for MobileIntel Core i7-3600 Mobile series
Processor codenameDiffersSandy BridgeIvy Bridge
SteppingDiffersQ0E1
Thermal Design Power (TDP)Differs35 W45 W
TjunctionDiffers100 °C105 °C
PCI Express slots versionDiffers2.03.0
CPU multiplier (bus/core ratio)Differs1624
Memory1 differ
Internal memoryDiffers2 GB8 GB
Storage3 differ
Total storage capacityDiffers500 GB750 GB
HDD capacityDiffers500 GB750 GB
Optical drive typeDiffersDVD Super MultiBlu-Ray DVD Combo
Graphics4 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 640M
Discrete graphics card memoryKnown for one2 GB
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4000
On-board graphics card dynamic frequency (max)Differs1050 MHz1150 MHz
On-board graphics card IDKnown for one0x166
Number of discrete graphics cardsKnown for one1
Graphics card familyKnown for oneIntel
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Network3 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11g, Wi-Fi 4 (802.11n)
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.0
Integrated 4G WiMAXDiffersNoYes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
TV-outKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel HM77 Express
Software1 differ
Operating system installedDiffersLinuxWindows 8
Operating system architectureKnown for one64-bit
Processor special features17 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Graphics & IMC lithographyDiffers32 nm22 nm
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel VT-x with Extended Page Tables (EPT)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)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Secure KeyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers6391971459
Processor codeDiffersSR0HZSR0UX
Processor package sizeDiffers37.5x37.5 (rPGA988B)37.5 x 37.5 (rPGA988B)
Supported instruction setsDiffersSSE4.1, SSE4.2AVX
Conflict-Free processorDiffersNoYes
Batteryidentical
Battery capacityKnown for one4400 mAh
Weight & dimensions4 differ
WeightDiffers2.45 kg2.6 kg
WidthDiffers381 mm382 mm
DepthDiffers254 mm253 mm
HeightDiffers33.4 mm33.2 mm
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
Power supply typeKnown for oneAC/DC
Infrared data portKnown for oneNo
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Number of products includedKnown for one1 pc(s)

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