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Product comparison · 2 laptops

Lenovo Edge E145 vs Lenovo ThinkPad T450s Intel® Core™ i5 i5-3320M Laptop

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  • 99specifications compared
  • 40differ
  • 59identical
  • 86known for one product only

Key differences

  • Display diagonal
    • 29.5 cm (11.6")
    • 35.6 cm (14")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD E
    • Intel® Core™ i5
  • Processor model
    • E1-2500
    • i5-3320M
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.4 GHz
    • 2.6 GHz
  • Processor cache
    • 1 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
185 specifications
A

Lenovo

Edge E145View product
B

Lenovo

ThinkPad T450s Intel® Core™ i5 i5-3320M Laptop

Model T450s

View product
Designidentical
Housing materialKnown for oneAluminium, Carbon fibre, Magnesium
Display2 differ
Display diagonalDiffers29.5 cm (11.6")35.6 cm (14")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeKnown for oneHD+
Display surfaceKnown for oneMatt
Display brightnessKnown for one200 cd/m²
Processor7 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD EIntel® Core™ i5
Processor generationKnown for one3rd gen Intel® Core™ i5
Processor modelDiffersE1-2500i5-3320M
Processor threadsDiffers24
Processor boost frequencyKnown for one3.3 GHz
Processor frequencyDiffers1.4 GHz2.6 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers1 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketKnown for oneBGA 1023
Processor lithographyKnown for one22 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core i5-3300 Mobile series
Processor codenameKnown for oneIvy Bridge
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
SteppingKnown for oneL1
Thermal Design Power (TDP)Known for one35 W
TjunctionKnown for one105 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
PCI Express slots versionKnown for one3.0
CPU multiplier (bus/core ratio)Known for one26
ECC supported by processorKnown for oneNo
Memory6 differ
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Memory clock speedDiffers1333 MHz1600 MHz
Memory form factorDiffersSO-DIMMOn-board + SO-DIMM
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Maximum internal memoryDiffers8 GB12 GB
Maximum internal memory (64-bit)Differs8 GB12 GB
Memory layout (slots x size)Known for one1 x 4 GB
Storage3 differ
Total storage capacityDiffers500 GB180 GB
Storage mediaDiffersHDDSSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one180 GB
Optical drive typeDiffersNoDVD±RW
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Graphics2 differ
On-board graphics card familyDiffersAMD Radeon HD 8000Intel® HD Graphics
On-board graphics card modelDiffersAMD Radeon HD 8240Intel® HD Graphics 4000
On-board graphics card base frequencyKnown for one650 MHz
On-board graphics card dynamic frequency (max)Known for one1200 MHz
On-board graphics card IDKnown for one0x166
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
Audio1 differ
Audio systemDiffersHDRealtek ALC3232
Cameraidentical
Front camera resolution (numeric)Known for one1 MP
Networkidentical
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers23
HDMI ports quantityDiffers10
Mini DisplayPorts quantityKnown for one1
Docking connectorDiffersNoYes
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Keyboard1 differ
Pointing deviceDiffersTouchpadClickpad
Island-style keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Processor special features10 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Graphics & IMC lithographyKnown for one22 nm
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Secure Key Technology versionKnown for one1.00
Intel Trusted Execution TechnologyKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Secure KeyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x
Processor ARK IDKnown for one64896
Processor codeKnown for oneSR0MY
Processor package sizeKnown for one37.5 x 37.5 (rPGA988B); 31.0 x 24.0 (BGA1023)
Supported instruction setsKnown for oneAVX
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneYes
Battery1 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsKnown for one6
Battery capacityKnown for one62.4 Wh
Battery life (max)Known for one8.5 h
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
Securityidentical
Cable lock slot typeKnown for oneKensington
Password protectionKnown for oneYes
Weight & dimensions3 differ
WeightDiffers1.54 kg1.59 kg
WidthDiffers287 mm331 mm
DepthDiffers212 mm226 mm
HeightKnown for one20.7 mm
Height (front)Known for one2.17 cm
Height (rear)Known for one2.3 cm

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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