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Product comparison · 2 laptops

Acer Aspire 5943G-726G64MN vs Lenovo ThinkPad L512 DK

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  • 107specifications compared
  • 50differ
  • 57identical
  • 32known for one product only

Key differences

The Acer Aspire 5943G-726G64MN has 2 more processor cores than the Lenovo ThinkPad L512 DK (4 vs 2). The Acer Aspire 5943G-726G64MN has 4 more processor threads than the Lenovo ThinkPad L512 DK (8 vs 4). The Acer Aspire 5943G-726G64MN has 0.27 GHz more processor boost frequency than the Lenovo ThinkPad L512 DK (2.8 GHz vs 2.53 GHz). Only the Acer Aspire 5943G-726G64MN has S/PDIF out port. Only the Lenovo ThinkPad L512 DK has docking connector.

  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • Intel® Core™ i7
    • 4th gen Intel® Core™ i5
  • Processor model
    • i7-720QM
    • i5-430M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 2.8 GHz
    • 2.53 GHz
  • Processor frequency
    • 1.6 GHz
    • 2.26 GHz
  • Processor cache
    • 6 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
139 specifications
A

Acer

Aspire 5943G-726G64MNView product
B

Lenovo

ThinkPad L512 DKView product
Displayidentical
Display brightnessKnown for one200 cd/m²
LED backlightKnown for oneYes
Processor19 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffersIntel® Core™ i74th gen Intel® Core™ i5
Processor modelDiffersi7-720QMi5-430M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers2.8 GHz2.53 GHz
Processor frequencyDiffers1.6 GHz2.26 GHz
Processor cacheDiffers6 MB3 MB
Processor socketDiffersSocket 988BGA 1288
Processor lithographyDiffers45 nm32 nm
Processor seriesDiffersIntel Core i7-700 Mobile SeriesIntel Core i5-400 Series
Processor codenameDiffersClarksfieldArrandale
SteppingDiffersB1C2
Thermal Design Power (TDP)Differs45 W35 W
TjunctionDiffers100 °C105 °C
PCI Express configurationsDiffers1x16, 2x81x16
Number of Processing Die TransistorsDiffers774 M382 M
Processing Die sizeDiffers296 mm²81 mm²
CPU multiplier (bus/core ratio)Differs1217
Memory1 differ
Internal memoryDiffers6 GB4 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one16 GB
Memory layout (slots x size)Known for one2 x 2 GB
Storage1 differ
Total storage capacityDiffers640 GB320 GB
Optical drive typeKnown for oneDVD Super Multi DL
HDD speedKnown for one5400 RPM
Compatible memory cardsKnown for oneMMC
Graphicsidentical
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Mobility Radeon HD 5850
On-board graphics cardKnown for oneYes
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
On-board graphics card base frequencyKnown for one500 MHz
On-board graphics card dynamic frequency (max)Known for one766 MHz
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Built-in subwooferKnown for oneYes
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Network2 differ
Networking featuresDiffersGigabit Ethernet, WLANGigabit Ethernet
Wireless technologyDiffers802.11 b/g/nWWAN, WLAN, WiMAX
Ports & interfaces6 differ
eSATA/USB 2.0 ports quantityKnown for one1
HDMI ports quantityDiffers10
Firewire (IEEE 1394) portsDiffers10
S/PDIF out portDiffersYesNo
Docking connectorDiffersNoYes
ExpressCard slotDiffersNoYes
TV-in portDiffersNoYes
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM55 Express
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Processor special features13 differ
Intel Clear Video TechnologyDiffersNoYes
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Processor ARK IDDiffers4312243537
Processor codeDiffersSLBLYSLBPM
Processor package sizeDiffers37.5 x 37.5 mmrPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffersSSE4.2SSE4.1, SSE4.2
Graphics & IMC lithographyKnown for one45 nm
Battery1 differ
Number of battery cellsDiffers86
Battery capacityKnown for one83 Wh
Battery life (max)Known for one2 h
Poweridentical
AC adapter powerKnown for one120 W
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneYes
Password protection typeKnown for oneBIOS
HDD user passwordKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions5 differ
WeightDiffers3.3 kg2.61 kg
WidthDiffers382 mm381 mm
DepthDiffers269 mm247 mm
Height (front)Differs2.4 cm3.2 cm
Height (rear)Differs3.94 cm3.6 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other features1 differ
Infrared data portDiffersYesNo
Wake-on-LAN readyKnown for oneYes

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