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Product comparison · 2 laptops

Lenovo L512 + ThinkPad Port Replicator Series 3 vs Lenovo W510 + L2461x

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  • 117specifications compared
  • 52differ
  • 65identical
  • 31known for one product only

Key differences

  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i5
    • Intel® Core™ i7
  • Processor model
    • i5-480M
    • i7-720QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 2.93 GHz
    • 2.8 GHz
  • Processor frequency
    • 2.66 GHz
    • 1.6 GHz

Side by side

Differences highlightedShow differences only
148 specifications
A

Lenovo

L512 + ThinkPad Port Replicator Series 3View product
B

Lenovo

W510 + L2461xView product
Designidentical
Product colourKnown for oneBlack
Display1 differ
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeKnown for oneHD+
LED backlightKnown for oneYes
Processor19 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i5Intel® Core™ i7
Processor modelDiffersi5-480Mi7-720QM
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers2.93 GHz2.8 GHz
Processor frequencyDiffers2.66 GHz1.6 GHz
Processor cacheDiffers3 MB6 MB
Processor socketDiffersBGA 1288Socket 988
Processor lithographyDiffers32 nm45 nm
Processor seriesDiffersIntel Core i5-400 SeriesIntel Core i7-700 Mobile Series
Processor codenameDiffersArrandaleClarksfield
SteppingDiffersK0B1
Thermal Design Power (TDP)Differs35 W45 W
TjunctionDiffers105 °C100 °C
PCI Express configurationsDiffers1x161x16, 2x8
Number of Processing Die TransistorsDiffers382 M774 M
Processing Die sizeDiffers81 mm²296 mm²
CPU multiplier (bus/core ratio)Differs2012
Memory3 differ
Internal memoryDiffers4 GB2 GB
Memory clock speedKnown for one1066 MHz
Memory slotsDiffers2x SO-DIMM4x SO-DIMM
Maximum internal memoryDiffers8 GB16 GB
Memory layout (slots x size)Known for one2 x 2 GB
Storage3 differ
Number of HDDs installedKnown for one1
HDD speedDiffers5400 RPM7200 RPM
Optical drive typeDiffersDVD-RWDVD Super Multi DL
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, SDHC, xDMemory Stick (MS), MMC, MS PRO, SD, xD
Graphics1 differ
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® Quadro® FX 880M
Graphics card familyDiffersIntelNVIDIA
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
Audio1 differ
Audio systemDiffersHigh Definition AudioHD
Number of built-in speakersKnown for one2
Networkidentical
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers31
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
eSATA/USB 2.0 ports quantityKnown for one1
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityDiffers10
HDMI ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
Docking connectorDiffersYesNo
ExpressCard slotDiffersYesNo
SmartCard slotDiffersYesNo
TV-in portKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® QM57 Express
Processor special features13 differ
Intel Clear Video TechnologyDiffersYesNo
Intel Dual Display Capable TechnologyDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Processor ARK IDDiffers5295243122
Processor codeDiffersSLC26SLBLY
Processor package sizeDiffersrPGA 37.5x 37.5, BGA 34x2837.5 x 37.5 mm
Supported instruction setsDiffersSSE4.1, SSE4.2SSE4.2
Graphics & IMC lithographyKnown for one45 nm
Batteryidentical
Battery life (max)Known for one4.7 h
Security1 differ
Cable lock slotDiffersYesNo
HDD user passwordKnown for oneYes
Cable lock slot typeKnown for oneIBM
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.56 kg2.67 kg
WidthDiffers380 mm372.8 mm
DepthDiffers247 mm245.1 mm
Height (rear)Differs3.6 cm3.58 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other features1 differ
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Internal modemKnown for oneNo
Intel segment taggingDiffersHome office, Small BusinessProfessional

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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