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Product comparison · 2 laptops

Lenovo ThinkPad Edge E545 AMD A8 A8-5550M Laptop vs Lenovo U530 Touch

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  • 98specifications compared
  • 51differ
  • 47identical
  • 90known for one product only

Key differences

  • Product colour
    • Black
    • Black, Silver
  • Touchscreen
    • No
    • Yes
  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD A8
    • Intel® Core™ i7
  • Processor model
    • A8-5550M
    • i7-4500U
  • Processor cores
    • 4
    • 2
  • Processor boost frequency
    • 3.1 GHz
    • 3 GHz
  • Processor frequency
    • 2.1 GHz
    • 1.8 GHz

Side by side

Differences highlightedShow differences only
188 specifications
A

Lenovo

ThinkPad Edge E545 AMD A8 A8-5550M Laptop

Model E545

View product
B

Lenovo

U530 TouchView product
Design1 differ
Product colourDiffersBlackBlack, Silver
Housing materialKnown for onePlastic
Display1 differ
TouchscreenDiffersNoYes
Touchscreen typeKnown for oneCapacitive
Touch technologyKnown for oneMulti-touch
Display brightnessKnown for one220 cd/m²
Dual-screenKnown for oneNo
Processor8 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD A8Intel® Core™ i7
Processor generationKnown for one4th gen Intel® Core™ i7
Processor modelDiffersA8-5550Mi7-4500U
Processor coresDiffers42
Processor boost frequencyDiffers3.1 GHz3 GHz
Processor frequencyDiffers2.1 GHz1.8 GHz
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersSocket FS1r2BGA 1168
Processor lithographyKnown for one22 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core i7-4500 Mobile series
Processor codenameKnown for oneHaswell
Bus typeKnown for oneDMI2
FSB ParityKnown for oneNo
SteppingKnown for oneC0
Thermal Design Power (TDP)Known for one15 W
TjunctionKnown for one100 °C
Maximum number of PCI Express lanesKnown for one12
PCI Express configurationsKnown for one2x4
PCI Express slots versionKnown for one2.0
ECC supported by processorKnown for oneNo
Memory3 differ
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Maximum internal memoryDiffers16 GB8 GB
Maximum internal memory (64-bit)Known for one8 GB
Storage4 differ
Total storage capacityDiffers1 TB128 GB
Storage mediaDiffersHDDSSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
Optical drive typeDiffersDVD±RWNo
Compatible memory cardsDiffersMMC, SD, SDHC, SDXCMMC, SD
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA II
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Graphics3 differ
Discrete graphics card modelDiffersAMD Radeon HD 8570MNVIDIA® GeForce® GT 730M
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card familyDiffersAMD Radeon HD 8000Intel® HD Graphics
On-board graphics card modelDiffersAMD Radeon HD 8550GIntel® HD Graphics 4400
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card base frequencyKnown for one200 MHz
On-board graphics card dynamic frequency (max)Known for one1100 MHz
On-board graphics card DirectX versionKnown for one12
On-board graphics card IDKnown for one0xA16
Number of discrete graphics cards installedKnown for one1
Audio1 differ
Audio systemDiffersHDDolby Home Theater v4
Speaker powerKnown for one2 W
Optical driveidentical
LightScribeKnown for oneNo
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers31
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
DisplayPorts quantityKnown for one0
DVI portKnown for oneNo
VGA (D-Sub) ports quantityDiffers10
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
Headphone outputsDiffers10
Microphone inDiffersYesNo
Docking connectorKnown for oneNo
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Performance1 differ
Motherboard chipsetDiffersAMD A76M FCHIntel HM77 Express
Keyboard1 differ
Pointing deviceDiffersThinkPad UltraNavTouchpad
Spill-resistant keyboardKnown for oneYes
Processor special features13 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
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Identity Protection Technology versionKnown for one1.00
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyKnown for oneYes
Intel Secure Key Technology versionKnown for one1.00
Intel Smart Connect TechnologyDiffersNoYes
Intel Smart Connect Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel Trusted Execution TechnologyKnown for oneNo
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 oneNo
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® High Definition Audio (Intel® HD Audio)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® Matrix Storage Technology (Intel® MST)DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Secure KeyKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDKnown for one75460
Processor codeKnown for oneSR16Z
Processor package sizeKnown for one40 x 24 x 1.5 mm
Supported instruction setsKnown for oneAVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Battery4 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers64
Battery capacityDiffers48 Wh4400 mAh
Battery life (max)Differs6.2 h10 h
Power1 differ
AC adapter powerDiffers90 W65 W
Security1 differ
Cable lock slotDiffersYesNo
Fingerprint readerKnown for oneNo
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, Power on, Supervisor
Weight & dimensions3 differ
WeightDiffers2.45 kg2.3 kg
WidthDiffers377 mm385 mm
DepthDiffers245 mm258 mm
HeightKnown for one22 mm
Height (front)Known for one2.85 cm
Height (rear)Known for one3.43 cm
Packaging content1 differ
Cables includedKnown for oneAC
Power cord includedDiffersYesNo
Other featuresidentical
3DKnown for oneNo
Intel segment taggingKnown for oneHome office, Small Business
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR

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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