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Product comparison · 2 laptops

Acer Aspire 531-B9506G75Mnks Intel® Pentium® B950 Laptop vs Acer Aspire 571G-73614G75Ma Intel® Core™ i7 i7-3610QM 39.6 cm (15.6") HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 640M Wi-Fi 4 (802.11n) Windows 7 Home Pr

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  • 134specifications compared
  • 49differ
  • 85identical
  • 26known for one product only

Key differences

  • Product colour
    • Black, Silver
    • Black
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i7
  • Processor model
    • B950
    • i7-3610QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 2.1 GHz
    • 2.3 GHz
  • Processor cache
    • 2 MB
    • 6 MB
  • Processor cache type
    • L3
    • Smart Cache

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Differences highlightedShow differences only
160 specifications
A

Acer

Aspire 531-B9506G75Mnks Intel® Pentium® B950 Laptop

Model 531-B9506G75Mnks

View product
B

Acer

Aspire 571G-73614G75Ma Intel® Core™ i7 i7-3610QM 39.6 cm (15.6") HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 640M Wi-Fi 4 (802.11n) Windows 7 Home Pr

Model 571G-73614G75Ma

View product
Design1 differ
Product colourDiffersBlack, SilverBlack
Form factorClamshellClamshell
Product typeKnown for oneLaptop
Displayidentical
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
TouchscreenNoNo
HD typeHDHD
LED backlightYesYes
Native aspect ratio16:916:9
Processor16 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Pentium®Intel® Core™ i7
Processor generationKnown for one3rd gen Intel® Core™ i7
Processor modelDiffersB950i7-3610QM
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for one3.3 GHz
Processor frequencyDiffers2.1 GHz2.3 GHz
System bus rate5 GT/s5 GT/s
Processor cacheDiffers2 MB6 MB
Processor cache typeDiffersL3Smart Cache
Processor socketDiffersPGA988Socket G2
Processor lithographyDiffers32 nm22 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Pentium B900 Series for MobileIntel Core i7-3600 Mobile series
Processor codenameDiffersSandy BridgeIvy Bridge
Bus typeDMIDMI
FSB ParityNoNo
Thermal Design Power (TDP)Differs35 W45 W
TjunctionDiffers85 °C105 C
Maximum number of PCI Express lanes1616
PCI Express configurationsDiffers1x8, 2x16, 1x8+2x41x16, 2x8
PCI Express slots versionDiffers2.03.0
CPU multiplier (bus/core ratio)Differs2123
ECC supported by processorNoNo
Memory1 differ
Internal memoryDiffers6 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1066 MHz
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memory8 GB8 GB
Storage1 differ
Total storage capacity750 GB750 GB
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacity750 GB750 GB
HDD interfaceSATASATA
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Card reader integratedYesYes
Compatible memory cardsMemory Stick (MS), MMC, MS PRO, SD, xDMemory Stick (MS), MMC, MS PRO, SD, xD
HDD speedKnown for one5400 RPM
Number of SSDs installedKnown for one0
Graphics3 differ
On-board graphics cardYesYes
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 640M
Discrete graphics card memoryKnown for one2 GB
Graphics card familyKnown for oneIntel, NVIDIA
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4000
On-board graphics card base frequency650 MHz650 MHz
On-board graphics card dynamic frequency (max)1100 MHz1100 MHz
On-board graphics card IDKnown for one0x166
Number of discrete graphics cardsKnown for one1
Audioidentical
Audio systemKnown for oneHD
Built-in speaker(s)YesYes
Number of built-in speakersKnown for one2
Built-in microphoneYesYes
Network3 differ
Wi-FiYesYes
Networking featuresKnown for oneGigabit Ethernet, WLAN
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)
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.0
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Integrated 4G WiMAXDiffersNoYes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
eSATA/USB 2.0 ports quantity00
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity00
eSATA ports quantity00
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports00
Thunderbolt ports quantity00
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Performanceidentical
Motherboard chipsetIntel HM77 ExpressIntel HM77 Express
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadYesYes
Windows keysYesYes
Software1 differ
Operating system installedDiffersWindows 8Windows 7 Home Premium
Operating system architecture64-bit64-bit
Bundled softwareKnown for oneMicrosoft Office Starter, Bing Bar, Windows Live Essentials
Processor special features17 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyDiffers32 nm22 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessYesYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyNoNo
Intel Secure Key Technology versionKnown for one1.00
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
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® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
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® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers5562764899
Processor package sizeDiffers37.5x37.5 (rPGA988B)37.5 x 37.5 (rPGA988B)
Supported instruction setsDiffersSSE4.xAVX
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorDiffersNoYes
Batteryidentical
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Number of battery cells66
Battery capacity4400 mAh4400 mAh
Battery life (max)4.5 h4.5 h
Power1 differ
AC adapter powerDiffers65 W90 W
DC-in jackYesYes
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerNoNo
Password protection typeKnown for oneBIOS, HDD, Supervisor, User
Weight & dimensions2 differ
WeightDiffers2.45 kg2.6 kg
WidthDiffers381.6 mm382 mm
Depth253 mm253 mm
Height33.2 mm33.2 mm
Packaging contentidentical
AC adapter includedYesYes
Cables includedKnown for oneAC
Other featuresidentical
Infrared data portKnown for oneNo
3DNoNo
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Number of products includedKnown for one1 pc(s)
Supplied AC adapter typeACAC

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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