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Product comparison · 2 laptops

Lenovo ThinkPad E580 Intel® Core™ i7 i7-8550U Laptop vs Lenovo ThinkPad T580 Intel® Core™ i5 i5-8350U Laptop

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  • 142specifications compared
  • 25differ
  • 117identical
  • 40known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 8th gen Intel® Core™ i7
    • 8th gen Intel® Core™ i5
  • Processor model
    • i7-8550U
    • i5-8350U
  • Processor boost frequency
    • 4 GHz
    • 3.6 GHz
  • Processor frequency
    • 1.8 GHz
    • 1.7 GHz
  • Processor cache
    • 8 MB
    • 6 MB
  • Configurable TDP-up frequency
    • 2 GHz
    • 1.9 GHz
  • Internal memory
    • 16 GB
    • 4 GB

Side by side

Differences highlightedShow differences only
182 specifications
A

Lenovo

ThinkPad E580 Intel® Core™ i7 i7-8550U Laptop

Model E580

View product
B

Lenovo

ThinkPad T580 Intel® Core™ i5 i5-8350U Laptop

Model T580

View product
Design1 differ
Housing materialDiffersAluminiumFRP (Fiber Reinforced Plastic)
Displayidentical
Display brightnessKnown for one250 cd/m²
Contrast ratio (typical)Known for one600:1
Processor7 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers8th gen Intel® Core™ i78th gen Intel® Core™ i5
Processor modelDiffersi7-8550Ui5-8350U
Processor boost frequencyDiffers4 GHz3.6 GHz
Processor frequencyDiffers1.8 GHz1.7 GHz
Processor cacheDiffers8 MB6 MB
Configurable TDP-up frequencyDiffers2 GHz1.9 GHz
Processor cache typeKnown for oneSmart Cache
Memory1 differ
Internal memoryDiffers16 GB4 GB
Storage2 differ
Total storage capacityDiffers512 GB500 GB
Storage mediaKnown for oneSSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one512 GB
Compatible memory cardsDiffersMicroSD (TransFlash)MMC, SD, SDHC, SDXC
Graphics1 differ
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Radeon RX 550
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card familyKnown for oneIntel® UHD Graphics
On-board graphics card dynamic frequency (max)Differs1150 MHz1100 MHz
Number of discrete graphics cards installedKnown for one1
Number of discrete graphics cards supportedKnown for one1
Audio2 differ
Audio chipDiffersConexant CX11852Realtek ALC3287
Audio systemDiffersDolby Advanced AudioDolby Audio Premium
Cameraidentical
Front camera resolution (numeric)Known for one1 MP
Networkidentical
Antenna typeKnown for one2x2
Wi-Fi data rate (max)Known for one867 Mbit/s
WLAN controller modelKnown for oneIntel Dual Band Wireless-AC 8265
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers01
Headphone outputsKnown for one1
Microphone inKnown for oneNo
Docking connectorKnown for oneYes
Keyboardidentical
Keyboard backlitKnown for oneYes
Softwareidentical
Pre-installed softwareKnown for oneLenovo Companion, PC Manager
Trial softwareKnown for oneMcAfee Live Safe, Microsoft Office
Processor special features4 differ
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Intel Trusted Execution TechnologyDiffersNoYes
Processor ARK IDDiffers122589124969
Intel Stable Image Platform Program (SIPP)Known for oneYes
Intel Stable Image Platform Program (SIPP) versionKnown for one1.00
Processor codeKnown for oneSR3L9
Battery1 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Number of battery cellsKnown for one3
Battery capacityKnown for one45 Wh
Battery life (max)Known for one13 h
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
DC-in jackKnown for oneYes
Securityidentical
Fingerprint readerKnown for oneYes
Certificatesidentical
CertificationKnown for oneMIL-STD-810G
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Gold, ENERGY STAR
Weight & dimensions3 differ
WeightDiffers2.1 kg1.95 kg
WidthDiffers369 mm365.8 mm
DepthDiffers252 mm252.8 mm
HeightKnown for one19.9 mm
Height (front)Known for one2 cm
Height (rear)Known for one2.02 cm
Packaging contentidentical
Warranty cardKnown for oneYes
Other featuresidentical
3DKnown for oneNo
Supplied AC adapter typeKnown for oneAC

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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