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Product comparison · 2 laptops

Lenovo SL510 NSL9ACD vs Lenovo ThinkPad X201

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  • 90specifications compared
  • 41differ
  • 49identical
  • 49known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 30.7 cm (12.1")
  • Display resolution
    • 1366 x 768 pixels
    • 1280 x 800 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor family
    • Intel® Core™2 Duo
    • Intel® Core™ i5
  • Processor model
    • T6570
    • i5-540M
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.1 GHz
    • 2.53 GHz
  • Processor cache
    • 2 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
139 specifications
A

Lenovo

SL510 NSL9ACDView product
B

Lenovo

ThinkPad X201View product
Display3 differ
Display diagonalDiffers39.6 cm (15.6")30.7 cm (12.1")
Display resolutionDiffers1366 x 768 pixels1280 x 800 pixels
Native aspect ratioDiffers16:916:10
Dual-screenKnown for oneNo
Processor13 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Core™ i5
Processor generationKnown for oneIntel® Core™ i5
Processor modelDiffersT6570i5-540M
Processor threadsDiffers24
Processor boost frequencyKnown for one3.07 GHz
Processor frequencyDiffers2.1 GHz2.53 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersSocket 478BGA 956
Processor lithographyDiffers45 nm32 nm
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesKnown for oneIntel Core i5-500 Mobile Series
Processor codenameDiffersPenrynArrandale
Bus typeKnown for oneDMI
SteppingKnown for oneC2
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16
PCI Express slots versionKnown for one2.0
Number of Processing Die TransistorsDiffers410 M382 M
Processing Die sizeDiffers107 mm²81 mm²
CPU multiplier (bus/core ratio)Known for one19
Memory1 differ
Internal memoryDiffers4 GB2 GB
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Known for one2 x 2 GB
Storage3 differ
HDD speedDiffers5400 RPM7200 RPM
Optical drive typeDiffersDVD-RWNo
Compatible memory cardsDiffersMMC, XDMMC, SD, SDHC
Graphicsidentical
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
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Radeon HD 4570
Discrete graphics card memoryKnown for one0.25 GB
Graphics card familyKnown for oneAMD
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Number of built-in speakersKnown for one2
Network1 differ
Networking featuresDiffers802.11 b/g/nGigabit Ethernet
Wireless technologyKnown for oneIEEE 802.11a/g/n
Bluetooth versionKnown for one2.1+EDR
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces3 differ
HDMI ports quantityDiffers10
Docking connectorDiffersNoYes
SmartCard slotDiffersNoYes
USB 1.1 ports quantityKnown for one0
Keyboardidentical
Pointing deviceKnown for oneThinkPad UltraNav
Softwareidentical
Operating system installedKnown for oneWindows 7 Professional
Drivers includedKnown for oneYes
Compatible operating systemsKnown for oneWindows
Processor special features16 differ
CPU configuration (max)Known for one1
Graphics & IMC lithographyKnown for one45 nm
Idle StatesKnown for oneYes
Intel Clear Video TechnologyDiffersNoYes
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)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 IDDiffers4284143544
Processor package sizeKnown for onerPGA 37.5x 37.5, BGA 34x28
Supported instruction setsKnown for oneSSE4.1/4.2
Thermal Monitoring TechnologiesDiffersNoYes
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneIBM
Fingerprint readerKnown for oneYes
HDD user passwordKnown for oneYes
Password protection typeKnown for oneBIOS
Weight & dimensions1 differ
WeightDiffers2.56 kg1.44 kg
WidthKnown for one295 mm
DepthKnown for one210 mm
Height (front)Known for one2.07 cm
Height (rear)Known for one3.53 cm
Other featuresidentical
Modem typeKnown for oneV.92
Operational conditionsidentical
Operating temperature (T-T)Known for one15 - 35 °C

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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