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Product comparison · 2 laptops

Lenovo L440 i7-4712MQ 8G 500GB 14'' NOOS vs Lenovo T550 i5-5300U 8G 180GB-SSD 15,6''

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  • 116specifications compared
  • 45differ
  • 71identical
  • 43known for one product only

Key differences

The Lenovo L440 i7-4712MQ 8G 500GB 14'' NOOS has 2 more processor cores than the Lenovo T550 i5-5300U 8G 180GB-SSD 15,6'' (4 vs 2). The Lenovo L440 i7-4712MQ 8G 500GB 14'' NOOS has 4 more processor threads than the Lenovo T550 i5-5300U 8G 180GB-SSD 15,6'' (8 vs 4). The Lenovo L440 i7-4712MQ 8G 500GB 14'' NOOS has 0.4 GHz more processor boost frequency than the Lenovo T550 i5-5300U 8G 180GB-SSD 15,6'' (3.3 GHz vs 2.9 GHz). Only the Lenovo T550 i5-5300U 8G 180GB-SSD 15,6'' has numeric keypad. Only the Lenovo T550 i5-5300U 8G 180GB-SSD 15,6'' has Intel TSX-NI.

  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 5th gen Intel® Core™ i5
  • Processor model
    • i7-4712MQ
    • i5-5300U
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 3.3 GHz
    • 2.9 GHz
  • Processor cache
    • 6 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
159 specifications
A

Lenovo

L440 i7-4712MQ 8G 500GB 14'' NOOSView product
B

Lenovo

T550 i5-5300U 8G 180GB-SSD 15,6''View product
Display1 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Display surfaceKnown for oneMatt
TouchscreenKnown for oneNo
Contrast ratio (typical)Known for one500:1
Processor20 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers4th gen Intel® Core™ i75th gen Intel® Core™ i5
Processor modelDiffersi7-4712MQi5-5300U
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.3 GHz2.9 GHz
Processor cacheDiffers6 MB3 MB
Processor cache typeDiffersSmart CacheL3
Processor socketDiffersPGA946BGA 1168
Processor lithographyDiffers22 nm14 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i7-4700 Mobile seriesIntel® Core™ i5-5300 Mobile Series
Processor codenameDiffersHaswellBroadwell
Bus typeDiffersDMIDMI2
SteppingDiffersC0F0
Thermal Design Power (TDP)Differs37 W15 W
Configurable TDP-downKnown for one7.5 W
Configurable TDP-down frequencyKnown for one0.6 GHz
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x44x1, 2x4
PCI Express slots versionDiffers3.02.0
ECC supported by processorKnown for oneNo
Storage2 differ
Total storage capacityDiffers500 GB180 GB
Storage mediaDiffersHDDSSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one180 GB
Optical drive typeKnown for oneNo
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA III
HDD sizeKnown for one2.5"
Graphics6 differ
On-board graphics card familyKnown for oneIntel® HD Graphics
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)Differs1150 MHz900 MHz
On-board graphics card DirectX versionDiffers11.111.2
On-board graphics card IDDiffers0x4160x1616
Audio1 differ
Speaker powerDiffers2 W1 W
Audio systemKnown for oneDolby Advanced Audio
Cameraidentical
Front camera signal formatKnown for one720p
Optical driveidentical
LightScribeKnown for oneNo
Networkidentical
Bluetooth versionKnown for one4.0
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers30
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers13
DVI portKnown for oneNo
Thunderbolt ports quantityKnown for one0
Headphone outputsKnown for one0
Keyboard2 differ
Pointing deviceDiffersThinkPad UltraNavTouchpad
Numeric keypadDiffersNoYes
Spill-resistant keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Processor special features8 differ
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 TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
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 Response TechnologyKnown for oneYes
Processor ARK IDDiffers7893385213
Processor codeDiffersSR1PSSR23X
Processor package sizeDiffers37.5 x 32 x 1.6 mm40 x 24 x 1.3 mm
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX 2.0
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Poweridentical
AC adapter powerKnown for one65 W
Securityidentical
Password protection typeKnown for oneHDD, Power on, Supervisor
Certificatesidentical
CertificationKnown for oneMIL-STD-810G
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Gold, ENERGY STAREPEAT Silver, ENERGY STAR
Weight & dimensions2 differ
WidthDiffers344 mm380.6 mm
DepthDiffers239 mm258.2 mm
Height (front)Known for one2.9 cm
Height (rear)Known for one3.42 cm
Softwareidentical
Operating system installedKnown for oneFreeDOS
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)

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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