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

Acer Veriton Z291G-S400L Intel Atom® D525 vs Acer Z3751 Multi-Touch

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  • 90specifications compared
  • 49differ
  • 41identical
  • 33known for one product only

Key differences

  • Display diagonal
    • 47 cm (18.5")
    • 54.6 cm (21.5")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • Not supported
    • Full HD
  • Processor family
    • Intel Atom®
    • Intel® Core™ i3
  • Processor model
    • D525
    • i3-550
  • Processor frequency
    • 1.8 GHz
    • 3.2 GHz
  • Processor cache
    • 1 MB
    • 4 MB
  • Processor cache type
    • L2
    • Smart Cache

Side by side

Differences highlightedShow differences only
123 specifications
A

Acer

Veriton Z291G-S400L Intel Atom® D525

Model Z291G-S400L

View product
B

Acer

Z3751 Multi-TouchView product
Display3 differ
Display diagonalDiffers47 cm (18.5")54.6 cm (21.5")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeDiffersNot supportedFull HD
Processor18 differ
Processor familyDiffersIntel Atom®Intel® Core™ i3
Processor generationKnown for oneIntel® Core™ i3
Processor modelDiffersD525i3-550
Processor frequencyDiffers1.8 GHz3.2 GHz
Processor cacheDiffers1 MB4 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersBGA 559LGA 1156 (Socket H)
System bus rateKnown for one2.5 GT/s
Thermal Design Power (TDP)Differs13 W73 W
CPU multiplier (bus/core ratio)Known for one24
Maximum number of PCI Express lanesKnown for one16
Number of Processing Die TransistorsDiffers176 M382 M
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2.0
Processing Die sizeDiffers87 mm²81 mm²
Processor codeDiffersSLBXCSLBUD
Processor codenameDiffersPineviewClarkdale
Processor lithographyDiffers45 nm32 nm
Processor seriesDiffersIntel Atom D500 SeriesIntel Core i3-500 Desktop Series
SteppingDiffersB0K0
TcaseKnown for one72.6 °C
Maximum internal memory supported by processorDiffers4 GB16 GB
Memory types supported by processorDiffersDDR3 800 (SODIMM only); DDR2 667/800DDR3-SDRAM
Memory clock speeds supported by processorKnown for one1066,1333 MHz
Memory bandwidth supported by processor (max)Differs6.4 GB/s21 GB/s
Memory channels supported by processorDiffersSingleDual
TjunctionKnown for one100 °C
Memory2 differ
Internal memoryDiffers2 GB4 GB
Maximum internal memoryDiffers4 GB8 GB
Memory clock speedKnown for one1333 MHz
Storage1 differ
Total storage capacityDiffers500 GB1 TB
Number of HDDs installedKnown for one1
HDD speedKnown for one5400 RPM
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD
Graphics1 differ
Discrete graphics card modelDiffersIntel® HD GraphicsNVIDIA® GeForce® GT 420
Discrete graphics card memoryKnown for one1 GB
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one733 MHz
Network1 differ
Wi-FiDiffersNoYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers58
VGA (D-Sub) ports quantityDiffers01
DVI portDiffersNoYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
HDMI ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
PS/2 ports quantityKnown for one0
Serial ports quantityKnown for one0
Design1 differ
Product colourDiffersGreySilver
Software1 differ
Operating system installedDiffersFreeDOSWindows 7 Home Premium
Operating system architectureKnown for one64-bit
Processor special features13 differ
CPU configuration (max)Known for one1
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Graphics & IMC lithographyKnown for one45 nm
Idle StatesDiffersNoYes
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Physical Address Extension (PAE)Differs32 bitYes
Processor ARK IDDiffers4949048505
Processor package sizeDiffers22 x 22 mm37.5 x 37.5 mm
Supported instruction setsDiffersSSE2, SSE3, SSSE3SSE4.2
Weight & dimensions3 differ
Width (with stand)Differs484 mm549 mm
Depth (with stand)Differs54.5 mm129 mm
Height (with stand)Differs381 mm496 mm
Other features2 differ
Graphics card familyDiffersIntelNVIDIA
Power supplyDiffers65 W220 W
Cabling technologyKnown for one10/100/1000Base-T(X)
Compliance industry standardsKnown for oneIEEE 802.11b/g/n
Maximum number of SMP processorsKnown for one1
Number of processors installedKnown for one1
Parallel ports quantityKnown for one0
Intel segment taggingKnown for oneEnterprise, Small Business

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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