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Product comparison · 2 laptops

Dell Inspiron 5566 Intel® Core™ i3 i3-7100U Laptop vs Dell Precision m3520 Intel® Core™ i7 i7-7700HQ Mobile workstation

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  • 158specifications compared
  • 53differ
  • 105identical
  • 48known for one product only

Key differences

  • Product type
    • Laptop
    • Mobile workstation
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Pixel pitch
    • 0.252 x 0.252 mm
    • 0.179 x 0.179 mm
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i7
  • Processor generation
    • 7th gen Intel® Core™ i3
    • 7th gen Intel® Core™ i7
  • Processor model
    • i3-7100U
    • i7-7700HQ
  • Processor cores
    • 2
    • 4

Side by side

Differences highlightedShow differences only
206 specifications
A

Dell

Inspiron 5566 Intel® Core™ i3 i3-7100U Laptop

Model 5566

View product
B

Dell

Precision m3520 Intel® Core™ i7 i7-7700HQ Mobile workstation

Model m3520

View product
Design1 differ
Product typeDiffersLaptopMobile workstation
Display3 differ
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeDiffersHDFull HD
Pixel pitchDiffers0.252 x 0.252 mm0.179 x 0.179 mm
Display brightnessKnown for one300 cd/m²
Processor13 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffers7th gen Intel® Core™ i37th gen Intel® Core™ i7
Processor modelDiffersi3-7100Ui7-7700HQ
Processor coresDiffers24
Processor threadsDiffers48
Processor frequencyDiffers2.4 GHz2.8 GHz
System bus rateDiffers4 GT/s8 GT/s
Processor cacheDiffers3 MB6 MB
Processor socketKnown for oneBGA 1356
Bus typeDiffersOPIDMI3
SteppingKnown for oneH0
Thermal Design Power (TDP)Differs15 W45 W
Configurable TDP-downDiffers7.5 W35 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers1x2+2x1, 1x4, 2x2, 4x11x16, 1x8, 2x4, 2x8
Processor boost frequencyKnown for one3.8 GHz
Processor seriesKnown for oneIntel Core i7-7700 Mobile Series
Memory3 differ
Internal memoryDiffers8 GB16 GB
Maximum internal memoryDiffers16 GB32 GB
Maximum internal memory (64-bit)Differs16 GB32 GB
Memory clock speedKnown for one2400 MHz
Memory layout (slots x size)Known for one2 x 8 GB
Storage1 differ
Optical drive typeDiffersDVD±RWNo
HDD speedKnown for one7200 RPM
Graphics7 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® Quadro® M620
On-board graphics card modelDiffersIntel® HD Graphics 620Intel® HD Graphics 630
Maximum on-board graphics card memoryDiffers32 GB64 GB
On-board graphics card base frequencyDiffers300 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz1100 MHz
On-board graphics card IDDiffers0x59160x591B
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
CUDAKnown for oneYes
CUDA coresKnown for one512
Audio1 differ
Audio systemDiffersMaxxAudioMaxxAudio Pro
Cameraidentical
Front camera signal formatKnown for one720p
Video capturing speedKnown for one30 fps
Network1 differ
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Wi-Fi standardsKnown for oneWi-Fi 5 (802.11ac)
Bluetooth versionKnown for one4.1
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers13
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers01
Micro-USB 2.0 ports quantityKnown for one0
Micro-USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
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
HDMI versionKnown for one1.4a
VGA (D-Sub) ports quantityDiffers01
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt 2 ports quantityKnown for one0
Headphone outputsKnown for one0
S/PDIF out portKnown for oneNo
Microphone inKnown for oneNo
Docking connectorKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Performance1 differ
Motherboard chipsetDiffersIntel SoCIntel® CM238
Keyboardidentical
Spill-resistant keyboardKnown for oneYes
Keyboard backlitKnown for oneYes
Island-style keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10 Pro
Processor special features5 differ
Embedded options availableDiffersYesNo
Intel® Insider™Known for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers9544297185
Processor codeKnown for oneSR2ZW
Processor package sizeDiffers42 x 24 mm42 x 28 mm
Supported instruction setsDiffersAVX 2.0, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel® Smart CacheKnown for oneYes
Battery2 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Battery capacityDiffers40 Wh68 Wh
Battery voltageKnown for one14.8 V
Power2 differ
AC adapter powerDiffers45 W130 W
AC adapter output currentDiffers2.31 A6.7 A
Securityidentical
Cable lock slot typeKnown for oneKensington
Operational conditions3 differ
Storage relative humidity (H-H)Differs0 - 95%5 - 95%
Operating altitudeDiffers-15.2 - 3048 m0 - 3048 m
Non-operating altitudeDiffers-15 - 10668 m0 - 10668 m
Operating shockKnown for one110 G
Non-operating shockKnown for one160 G
Operating vibrationKnown for one0.66 G
Non-operating vibrationKnown for one1.3 G
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Silver, ENERGY STARENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.36 kg2.21 kg
WidthDiffers380 mm376 mm
DepthDiffers260.4 mm251 mm
HeightDiffers23.8 mm24.3 mm
Other featuresidentical
Intel segment taggingKnown for oneHome office, Small Business

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