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

Acer 291G-UD5250W Intel Atom® D525 vs Acer Veriton Z2621G-Ui52400W Intel® Core™ i5 i5-2400S

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  • 111specifications compared
  • 52differ
  • 59identical
  • 27known for one product only

Key differences

  • Display diagonal
    • 47 cm (18.5")
    • 50.8 cm (20")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • HD type
    • Not supported
    • HD+
  • Processor family
    • Intel Atom®
    • Intel® Core™ i5
  • Processor model
    • D525
    • i5-2400S
  • Processor cores
    • 2
    • 4
  • Processor frequency
    • 1.8 GHz
    • 2.5 GHz
  • Processor cache
    • 1 MB
    • 6 MB

Side by side

Differences highlightedShow differences only
138 specifications
A

Acer

291G-UD5250W Intel Atom® D525

Model 291G-UD5250W

View product
B

Acer

Veriton Z2621G-Ui52400W Intel® Core™ i5 i5-2400S

Model Z2621G-Ui52400W

View product
Display3 differ
Display diagonalDiffers47 cm (18.5")50.8 cm (20")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeDiffersNot supportedHD+
Processor16 differ
Processor familyDiffersIntel Atom®Intel® Core™ i5
Processor generationKnown for one2nd gen Intel® Core™ i5
Processor modelDiffersD525i5-2400S
Processor coresDiffers24
Processor boost frequencyKnown for one3.3 GHz
Processor frequencyDiffers1.8 GHz2.5 GHz
Processor cacheDiffers1 MB6 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersBGA 559LGA 1155 (Socket H2)
System bus rateKnown for one5 GT/s
Thermal Design Power (TDP)Differs13 W65 W
CPU multiplier (bus/core ratio)Known for one31
Maximum number of PCI Express lanesKnown for one16
PCI Express slots versionKnown for one2.0
Processor codenameDiffersPineviewSandy Bridge
Processor lithographyDiffers45 nm32 nm
Processor seriesDiffersIntel Atom D500 SeriesIntel Core i5-2400 Desktop Series
SteppingDiffersB0D2
TcaseKnown for one69.1 °C
Maximum internal memory supported by processorDiffers4 GB32 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
Number of Processing Die TransistorsKnown for one176 M
Processing Die sizeKnown for one87 mm²
Processor codeKnown for oneSLBXC
TjunctionKnown for one100 °C
Memory2 differ
Internal memoryDiffers2 GB4 GB
Maximum internal memoryDiffers4 GB8 GB
Memory slotsKnown for one2
Memory clock speedKnown for one1333 MHz
Storage1 differ
HDD speedDiffers5400 RPM7200 RPM
Graphicsidentical
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics 2000
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one850 MHz
On-board graphics card dynamic frequency (max)Known for one1100 MHz
On-board graphics card IDKnown for one0x102
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers56
DC-in jackKnown for oneYes
Performance1 differ
Motherboard chipsetDiffersIntel® NM10 ExpressIntel® H61
Processor special features23 differ
CPU configuration (max)Known for one1
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Idle StatesDiffersNoYes
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers4949052208
Processor package sizeDiffers22 x 22 mm37.5 x 37.5 mm
Supported instruction setsDiffersSSE2, SSE3, SSSE3AVX
Thermal Monitoring TechnologiesDiffersNoYes
Physical Address Extension (PAE)Known for one32 bit
Weight & dimensions3 differ
Width (with stand)Differs485 mm500.3 mm
Depth (with stand)Differs53.3 mm60.9 mm
Height (with stand)Differs381 mm345.4 mm
Other features2 differ
Graphics card familyDiffersIntelIntel, NVIDIA
Networking featuresKnown for oneGigabit Ethernet, WLAN
Power supplyDiffers65 W135 W
Intel segment taggingKnown for oneEnterprise, Small Business

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