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

Acer Aspire AZ1-621 Intel® Pentium® N3540 vs Acer U5-620 9501 NL

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  • 119specifications compared
  • 53differ
  • 66identical
  • 36known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 58.4 cm (23")
  • Touchscreen
    • No
    • Yes
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i5
  • Processor model
    • N3540
    • i5-4210M
  • Processor cores
    • 4
    • 2
  • Processor boost frequency
    • 2.66 GHz
    • 3.2 GHz
  • Processor frequency
    • 2.16 GHz
    • 2.6 GHz
  • Processor cache
    • 2 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
155 specifications
A

Acer

Aspire AZ1-621 Intel® Pentium® N3540

Model AZ1-621

View product
B

Acer

U5-620 9501 NLView product
Display2 differ
Display diagonalDiffers54.6 cm (21.5")58.4 cm (23")
TouchscreenDiffersNoYes
Touch technologyKnown for oneMulti-touch
Panel typeKnown for oneIPS
Processor19 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i5
Processor generationKnown for one4th gen Intel® Core™ i5
Processor modelDiffersN3540i5-4210M
Processor coresDiffers42
Processor boost frequencyDiffers2.66 GHz3.2 GHz
Processor frequencyDiffers2.16 GHz2.6 GHz
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersBGA 1170PGA946
System bus rateKnown for one5 GT/s
Thermal Design Power (TDP)Differs7.5 W37 W
Bus typeKnown for oneDMI
Maximum number of PCI Express lanesDiffers416
PCI Express configurationsDiffers1x41x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
Processor codeDiffersSR1YWSR1L4
Processor codenameDiffersBay TrailHaswell
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel® Pentium N3000 Series for MobileIntel Core i5-4200 Mobile series
Maximum internal memory supported by processorDiffers8 GB32 GB
Memory clock speeds supported by processorDiffers1333 MHz1333,1600 MHz
Memory bandwidth supported by processor (max)Differs21.32 GB/s25.6 GB/s
Scenario Design Power (SDP)Known for one4.5 W
Memory3 differ
Internal memoryDiffers4 GB6 GB
Maximum internal memoryKnown for one16 GB
Memory slotsDiffers12
Memory slots typeKnown for oneSO-DIMM
Memory layout (slots x size)Differs1 x 4 GB1 x 2 + 1 x 4 GB
Storage1 differ
Storage mediaDiffersHDDHybrid-HDD
Hybrid-HDD cache typeKnown for oneSSD
Hybrid-HDD cache memoryKnown for one8 GB
HDD speedKnown for one5400 RPM
Graphics5 differ
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GTX 850M
Discrete graphics card memoryKnown for one2 GB
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4600
Maximum on-board graphics card memoryKnown for one1.74 GB
Number of displays supported (on-board graphics)Differs23
On-board graphics card base frequencyDiffers313 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs896 MHz1150 MHz
On-board graphics card DirectX versionDiffers11.211.1
On-board graphics card IDKnown for one0x416
On-board graphics card burst frequencyKnown for one896 MHz
Audioidentical
Audio systemKnown for oneDolby Home Theater
Camera1 differ
Total megapixelsDiffers1 MP2 MP
Network1 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth versionKnown for one4.0
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers02
DC-in jackKnown for oneYes
Mini PCI Express slotsKnown for one1
Total number of SATA connectorsKnown for one2
Design1 differ
Product colourDiffersBlackSilver
Processor special features13 differ
Intel Enhanced Halt StateDiffersYesNo
Intel Identity Protection Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
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® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers8210581012
Processor package sizeDiffers25 x 27 mm37.5 x 37.5 x 4.7 mm
Supported instruction setsKnown for oneAVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesDiffersNoYes
Graphics & IMC lithographyKnown for one22 nm
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Poweridentical
AC adapter powerKnown for one135 W
Weight & dimensions4 differ
Width (with stand)Differs526 mm560 mm
Depth (with stand)Differs30 mm35 mm
Height (with stand)Differs342 mm398 mm
Weight (with stand)Differs4.3 kg7.1 kg
Packaging content2 differ
Mouse includedDiffersNoYes
Keyboard includedDiffersNoYes
Other featuresidentical
Autonomy modeKnown for oneNo
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Certificatesidentical
Compliance certificatesKnown for oneRoHS

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