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Product comparison · 2 all-in-one pcs/workstations

Acer Aspire Z22-780 Intel® Core™ i3 i3-7100T vs Dell Precision 5720 Intel® Core™ i7 i7-7700

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  • 126specifications compared
  • 48differ
  • 78identical
  • 46known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 68.6 cm (27")
  • Display resolution
    • 1920 x 1080 pixels
    • 3840 x 2160 pixels
  • HD type
    • Full HD
    • 4K Ultra HD
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i7
  • Processor generation
    • 7th gen Intel® Core™ i3
    • 7th gen Intel® Core™ i7
  • Processor model
    • i3-7100T
    • i7-7700
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8

Side by side

Differences highlightedShow differences only
172 specifications
A

Acer

Aspire Z22-780 Intel® Core™ i3 i3-7100T

Model Z22-780

View product
B

Dell

Precision 5720 Intel® Core™ i7 i7-7700

Model 5720

View product
Display3 differ
Display diagonalDiffers54.6 cm (21.5")68.6 cm (27")
Display resolutionDiffers1920 x 1080 pixels3840 x 2160 pixels
HD typeDiffersFull HD4K Ultra HD
Pixel pitchKnown for one0.144 x 0.144 mm
Tilt angle rangeKnown for one5 - 30°
Processor12 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffers7th gen Intel® Core™ i37th gen Intel® Core™ i7
Processor modelDiffersi3-7100Ti7-7700
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyKnown for one4.2 GHz
Processor frequencyDiffers3.4 GHz3.6 GHz
Processor cacheDiffers3 MB8 MB
Thermal Design Power (TDP)Differs35 W65 W
Processor codeDiffersSR35PSR338
SteppingDiffersS0B0
TjunctionDiffers92 °C100 °C
Memory types supported by processorDiffersDDR3L-SDRAM, DDR4-SDRAMDDR3L, DDR4-SDRAM
Memory voltage supported by processorKnown for one1.35 V
Configurable TDP-down frequencyKnown for one2.4 GHz
Configurable TDP-downKnown for one25 W
Memory3 differ
Internal memoryDiffers4 GB8 GB
Maximum internal memoryDiffers16 GB64 GB
Memory slotsKnown for one4
Memory slots typeKnown for oneSO-DIMM
Memory clock speedDiffers2133 MHz2400 MHz
Memory layout (slots x size)Known for one2 x 4 GB
Memory form factorKnown for oneDIMM/SO-DIMM
Storage3 differ
Total storage capacityDiffers1 TB500 GB
HDD capacityDiffers1 TB500 GB
HDD speedKnown for one7200 RPM
Optical drive typeDiffersDVD Super Multi DLNo
HDD interfaceKnown for oneSATA
Graphics3 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableAMD Radeon Pro WX 4150
Discrete graphics card memoryKnown for one4 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card dynamic frequency (max)Differs1100 MHz1150 MHz
Audio1 differ
Built-in speaker(s)DiffersNoYes
RMS rated powerKnown for one10 W
Audio chipKnown for oneRealtek ALC3266CG
Audio systemKnown for oneWaves MaxxAudio Pro
Cameraidentical
Total megapixelsKnown for one1 MP
Camera resolutionKnown for one1280 x 720 pixels
Network1 differ
Bluetooth versionDiffers4.04.2
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Bluetooth Low Energy (BLE)Known for oneYes
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers45
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers02
HDMI ports quantityDiffers01
DisplayPorts quantityKnown for one1
Headphone outputsDiffers10
Microphone inDiffersYesNo
Audio outputKnown for oneYes
Combo headphone/mic portKnown for oneYes
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Design1 differ
Product colourDiffersBlack, SilverBlack, Grey
Cable lock slotKnown for oneYes
Performance1 differ
Product typeDiffersAll-in-One PCAll-in-One workstation
Market positioningKnown for oneBusiness
Motherboard chipsetKnown for oneIntel® C236
Trusted Platform Module (TPM)Known for oneYes
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10 Pro
Processor special features9 differ
Embedded options availableDiffersNoYes
Intel Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers9748597128
Thermal solution specificationDiffersPCG 2015APCG 2015C
Thunderbolt™ 3 TechnologyKnown for oneYes
Power1 differ
AC adapter powerDiffers90 W360 W
AC adapter frequencyKnown for one50/60 Hz
AC adapter input voltageKnown for one100 - 240 V
Weight & dimensions3 differ
Width (with stand)Differs542.5 mm613 mm
Depth (with stand)Differs35.5 mm77.5 mm
Height (with stand)Differs426.1 mm430 mm
Weight (with stand)Known for one11.3 kg
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 35 °C
Storage temperature (T-T)Known for one-40 - 65 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one0 - 95%
Operating altitudeKnown for one-15.2 - 3048 m
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Packaging contentidentical
Warranty cardKnown for oneYes
Drivers includedKnown for oneYes
Power cord includedKnown for oneYes
Other featuresidentical
Autonomy modeKnown for oneNo
3DKnown for oneNo
Certificatesidentical
Compliance certificatesKnown for oneRoHS

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