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Product comparison · 2 laptops

Lenovo ThinkPad L450 Intel® Core™ i5 i5-5200U Laptop vs Lenovo ThinkPad W541 Intel® Core™ i7 i7-4810MQ Mobile workstation

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  • 143specifications compared
  • 63differ
  • 80identical
  • 37known for one product only

Key differences

  • Product type
    • Laptop
    • Mobile workstation
  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 5th gen Intel® Core™ i5
    • 4th gen Intel® Core™ i7
  • Processor model
    • i5-5200U
    • i7-4810MQ
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 2.7 GHz
    • 3.8 GHz

Side by side

Differences highlightedShow differences only
180 specifications
A

Lenovo

ThinkPad L450 Intel® Core™ i5 i5-5200U Laptop

Model L450

View product
B

Lenovo

ThinkPad W541 Intel® Core™ i7 i7-4810MQ Mobile workstation

Model W541

View product
Design1 differ
Product typeDiffersLaptopMobile workstation
Display1 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Panel typeKnown for oneIPS
Display surfaceKnown for oneMatt
Processor18 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers5th gen Intel® Core™ i54th gen Intel® Core™ i7
Processor modelDiffersi5-5200Ui7-4810MQ
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers2.7 GHz3.8 GHz
Processor frequencyDiffers2.2 GHz2.8 GHz
Processor cacheDiffers3 MB6 MB
Processor socketKnown for oneBGA 1168
Processor lithographyDiffers14 nm22 nm
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel® Core™ i5-5200 Mobile SeriesIntel Core i7-4800 Mobile series
Processor codenameDiffersBroadwellHaswell
SteppingDiffersF0C0
Thermal Design Power (TDP)Differs15 W47 W
Configurable TDP-downKnown for one7.5 W
Configurable TDP-down frequencyKnown for one0.6 GHz
TjunctionDiffers105 °C100 °C
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers4x1, 2x41x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
Memory4 differ
Internal memoryDiffers4 GB8 GB
Memory layout (slots x size)Differs1 x 4 GB1 x 8 GB
Memory slotsDiffers2x SO-DIMM4x SO-DIMM
Maximum internal memoryDiffers16 GB32 GB
Storage4 differ
Total storage capacityDiffers128 GB500 GB
Storage mediaDiffersSSDHDD
Number of SSDs installedDiffers10
SSD capacityKnown for one128 GB
SSD interfaceKnown for oneSATA III
Optical drive typeDiffersNoDVD±RW
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA III
HDD speedKnown for one7200 RPM
HDD sizeKnown for one2.5"
Graphics8 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® Quadro® K2100M
On-board graphics card modelDiffersIntel® HD Graphics 5500Intel® HD Graphics 4600
Maximum on-board graphics card memoryDiffers16 GB1.74 GB
On-board graphics card base frequencyDiffers300 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs900 MHz1300 MHz
On-board graphics card DirectX versionDiffers11.211.1
On-board graphics card IDDiffers0x16160x416
Discrete graphics card memoryKnown for one2 GB
Audio1 differ
Audio systemDiffersHDDolby Home Theater
Optical driveidentical
LightScribeKnown for oneNo
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers32
ExpressCard slotDiffersNoYes
SmartCard slotDiffersNoYes
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Mini DisplayPort/Thunderbolt combo portKnown for oneYes
Keyboard1 differ
Numeric keypadDiffersNoYes
Spill-resistant keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Processor special features12 differ
Graphics & IMC lithographyKnown for one14 nm
Intel Clear Video TechnologyDiffersYesNo
Intel Demand Based SwitchingDiffersNoYes
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Smart Response Technology versionKnown for one1.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® OS GuardKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Smart Response TechnologyKnown for oneYes
Processor ARK IDDiffers8521278937
Processor codeDiffersSR23YSR15K
Processor package sizeDiffers40 x 24 x 1.3 mm37.5 x 37.5 x 4.7 mm
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX 2.0
Intel QuickPath InterconnectKnown for oneYes
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel® Smart CacheKnown for oneYes
Battery3 differ
Number of battery cellsDiffers69
Battery capacityDiffers48 Wh99.9 Wh
Battery life (max)Differs10.7 h11.1 h
Power1 differ
AC adapter powerDiffers45 W170 W
Security1 differ
Cable lock slotDiffersYesNo
Trusted Platform Module (TPM)Known for oneYes
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, Power on, Supervisor
Fingerprint readerKnown for oneYes
Weight & dimensions3 differ
WeightDiffers2.01 kg2.7 kg
WidthDiffers339 mm376.6 mm
DepthDiffers235 mm248.1 mm
HeightKnown for one24.3 mm
Height (front)Known for one2.79 cm
Height (rear)Known for one2.95 cm
Other features1 differ
Intel segment taggingDiffersHome office, Small BusinessProfessional
Performanceidentical
Motherboard chipsetKnown for oneIntel® QM87

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