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Product comparison · 2 laptops

T1A Lenovo ThinkPad W541 Refurbished vs T1A T450S 14 I7-5600 12/256GB W10H REFURBISHED

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  • 102specifications compared
  • 43differ
  • 59identical
  • 54known for one product only

Key differences

  • Product type
    • Mobile workstation
    • Laptop
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Contrast ratio (typical)
    • 500:1
    • 700:1
  • Processor family
    • Intel® Core™ i7
    • 5th gen Intel® Core™ i7
  • Processor model
    • i7-4810MQ
    • i7-5600U
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 3.8 GHz
    • 3.2 GHz

Side by side

Differences highlightedShow differences only
156 specifications
A

T1A

Lenovo ThinkPad W541 RefurbishedView product
B

T1A

T450S 14 I7-5600 12/256GB W10H REFURBISHEDView product
Design1 differ
Product typeDiffersMobile workstationLaptop
RefurbishedKnown for oneYes
Display2 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Panel typeKnown for oneTN
Display surfaceKnown for oneMatt
Display brightnessKnown for one300 cd/m²
Contrast ratio (typical)Differs500:1700:1
Display diagonal (metric)Known for one35.5 cm
Processor17 differ
Processor familyDiffersIntel® Core™ i75th gen Intel® Core™ i7
Processor generationKnown for one4th gen Intel® Core™ i7
Processor modelDiffersi7-4810MQi7-5600U
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.8 GHz3.2 GHz
Processor frequencyDiffers2.8 GHz2.6 GHz
Processor cacheDiffers6 MB4 MB
Processor cache typeDiffersSmart CacheL3
Processor lithographyDiffers22 nm14 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i7-4800 Mobile seriesIntel Core i7-5600 Mobile Series
Processor codenameDiffersHaswellBroadwell
Thermal Design Power (TDP)Differs47 W15 W
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x44x1, 2x4
PCI Express slots versionDiffers3.02.0
Processor socketKnown for oneBGA 1168
SteppingKnown for oneF0
Configurable TDP-downKnown for one7.5 W
Configurable TDP-down frequencyKnown for one0.6 GHz
Memory2 differ
Internal memoryDiffers16 GB12 GB
Memory clock speedKnown for one1600 MHz
Memory slotsKnown for one4x SO-DIMM
Maximum internal memoryDiffers32 GB12 GB
Storage1 differ
Total SSDs capacityKnown for one256 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
Optical drive typeDiffersDVD±RWNo
Graphics6 differ
Discrete graphics cardKnown for oneYes
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 5500
Maximum on-board graphics card memoryDiffers1.74 GB16 GB
On-board graphics card base frequencyDiffers400 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs1300 MHz950 MHz
On-board graphics card DirectX versionDiffers11.111.2
On-board graphics card IDDiffers0x4160x1616
Audio1 differ
Speaker powerDiffers1 W2 W
Built-in subwooferKnown for oneNo
Number of microphonesKnown for one2
Networkidentical
Antenna typeKnown for one2x2
Ethernet LAN data ratesKnown for one1000 Mbit/s
WWANKnown for oneNo
Top Wi-Fi standardKnown for one802.11b
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers23
Microphone inKnown for oneYes
Keyboard1 differ
Pointing deviceKnown for oneThinkPad UltraNav
Numeric keypadDiffersYesNo
Spill-resistant keyboardKnown for oneYes
Keyboard languageKnown for oneUK English
Software1 differ
Operating system installedDiffersWindows 10 ProWindows 10 Home
Processor special features5 differ
Intel Demand Based SwitchingKnown for oneYes
Intel QuickPath InterconnectKnown for oneYes
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Processor ARK IDDiffers7893785215
Processor package sizeDiffers37.5 x 37.5 x 4.7 mm40 x 24 x 1.3 mm
Supported instruction setsDiffersAVX 2.0AVX 2.0, SSE4.1, SSE4.2
Graphics & IMC lithographyKnown for one14 nm
Intel Clear Video TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Smart Response Technology versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)Known for oneYes
Intel Stable Image Platform Program (SIPP) versionKnown for one1.00
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® OS GuardKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Smart Response TechnologyKnown for oneYes
Processor codeKnown for oneSR23V
Power1 differ
AC adapter powerDiffers170 W45 W
Securityidentical
Cable lock slotKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, Power on, Supervisor
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Gold, ENERGY STAREPEAT Silver, ENERGY STAR
Weight & dimensions2 differ
WidthDiffers376.6 mm331 mm
DepthDiffers248.1 mm226 mm
Height (front)Known for one2.79 cm
Height (rear)Known for one2.95 cm
WeightKnown for one1.48 kg
HeightKnown for one20.6 mm
Cameraidentical
Front cameraKnown for oneYes
Front camera resolution (numeric)Known for one720 MP

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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