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Product comparison · 2 pcs/workstations

Acer Aspire PT.SEME2.005 PC Intel Atom® D525 vs Fujitsu ESPRIMO E3721

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  • 105specifications compared
  • 52differ
  • 53identical
  • 49known for one product only

Key differences

The Fujitsu ESPRIMO E3721 has 1.26 GHz more processor frequency than the Acer Aspire PT.SEME2.005 PC Intel Atom® D525 (3.06 GHz vs 1.8 GHz). The Fujitsu ESPRIMO E3721 has 3 MB more processor cache than the Acer Aspire PT.SEME2.005 PC Intel Atom® D525 (4 MB vs 1 MB). The Acer Aspire PT.SEME2.005 PC Intel Atom® D525 has 13 nm more processor lithography than the Fujitsu ESPRIMO E3721 (45 nm vs 32 nm). Only the Acer Aspire PT.SEME2.005 PC Intel Atom® D525 has card reader integrated. Only the Acer Aspire PT.SEME2.005 PC Intel Atom® D525 has Wi-Fi.

  • Processor family
    • Intel Atom®
    • Intel® Core™ i3
  • Processor model
    • D525
    • i3-540
  • Processor frequency
    • 1.8 GHz
    • 3.06 GHz
  • Processor cache
    • 1 MB
    • 4 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Processor lithography
    • 45 nm
    • 32 nm
  • Processor codename
    • Pineview
    • Clarkdale
  • Thermal Design Power (TDP)
    • 13 W
    • 73 W

Side by side

Differences highlightedShow differences only
154 specifications
A

Acer

Aspire PT.SEME2.005 PC Intel Atom® D525

Model PT.SEME2.005

View product
B

Fujitsu

ESPRIMO E3721View product
Processor16 differ
Processor familyDiffersIntel Atom®Intel® Core™ i3
Processor generationKnown for oneIntel® Core™ i3
Processor modelDiffersD525i3-540
Processor frequencyDiffers1.8 GHz3.06 GHz
Processor cacheDiffers1 MB4 MB
Processor cache typeDiffersL2Smart Cache
System bus rateKnown for one2.5 GT/s
Processor lithographyDiffers45 nm32 nm
Processor seriesDiffersIntel Atom D500 SeriesIntel Core i3-500 Desktop Series
Processor codenameDiffersPineviewClarkdale
Thermal Design Power (TDP)Differs13 W73 W
TcaseKnown for one72.6 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2.0
Processor socketDiffersBGA 559LGA 1156 (Socket H)
Number of Processing Die TransistorsDiffers176 M382 M
Processing Die sizeDiffers87 mm²81 mm²
CPU multiplier (bus/core ratio)Known for one23
SteppingDiffersB0C2
Maximum internal memory supported by processorDiffers4 GB16 GB
Memory types supported by processorDiffersDDR3 800 (SODIMM only); DDR2 667/800DDR3 1066/1333
Memory clock speeds supported by processorKnown for one1066,1333 MHz
Memory bandwidth supported by processor (max)Differs6.4 GB/s21 GB/s
Processor front side busKnown for one800 MHz
TjunctionKnown for one100 °C
Memory6 differ
Internal memoryDiffers4 GB2 GB
Maximum internal memoryDiffers4 GB16 GB
Memory layout (slots x size)Differs2 x 2 GB1 x 2 GB
Memory slotsDiffers2x SO-DIMM4x DIMM
Memory clock speedDiffers800 MHz1333 MHz
Memory channelsDiffersSingle-channelDual-channel
Storage4 differ
Optical drive typeDiffersNoDVD Super Multi
HDD interfaceDiffersSATASATA II
HDD speedDiffers5400 RPM7200 RPM
Card reader integratedDiffersYesNo
Graphics1 differ
Discrete graphics card modelKnown for oneIntel HD
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersIntegratedIntel® HD Graphics
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one733 MHz
Maximum graphics card memoryKnown for one1.759 GB
Graphics card familyKnown for oneIntel
Video card featuresKnown for oneDirectX 10, OpenGL 2.1
External video modes refresh rate (max)Known for one85 Hz
External video modes resolution (max)Known for one1920 x 1200 pixels
Performanceidentical
Password protection typeKnown for oneBIOS
Audio output channelsKnown for one2.0 channels
Network1 differ
Cabling technologyKnown for one10/100/1000BASE-T(X)
Wi-FiDiffersYesNo
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers612
HDMI ports quantityDiffers10
Line-outKnown for oneYes
Line-inKnown for oneYes
DVI portDiffersNoYes
PS/2 ports quantityDiffers02
Serial ports quantityDiffers01
S/PDIF out portKnown for oneYes
DC-in jackKnown for oneYes
Expansion slotsidentical
PCI Express x4 slotsKnown for one1
PCI Express x16 slotsKnown for one1
PCI slotsKnown for one2
Power1 differ
Power supply typeKnown for oneAC
Power supplyDiffers65 W250 W
Power supply input voltageKnown for one100 - 240 V
Power supply input frequencyKnown for one50 - 60 Hz
Designidentical
Chassis typeKnown for oneSFF
External drive baysKnown for one1x 3.5", 1x 5.25"
Internal drive baysKnown for one1x 3.5"
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Compatible operating systemsKnown for oneMicrosoft Windows 7 Home Basic/Windows 7 Home Premium/Windows Vista/XP, openSUSE Linux
Mac compatibilityKnown for oneNo
Pre-installed softwareKnown for oneNero Essentials S
Drivers includedKnown for oneYes
Processor special features12 differ
CPU configuration (max)Known for one1
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 IDDiffers4949046473
Processor package sizeDiffers22 x 22 mm37.5 x 37.5 mm
Supported instruction setsDiffersSSE2, SSE3, SSSE3SSE4.2
Processor codeKnown for oneSLBXC
Audioidentical
Audio systemKnown for oneRealtek ALC663
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Weight & dimensions3 differ
WidthDiffers36 mm330 mm
DepthDiffers192 mm405 mm
HeightDiffers192 mm104 mm
WeightKnown for one10 kg
Packaging dataidentical
Package dimensions (WxDxH)Known for one500 x 290 x 540 mm
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Certificates2 differ
Compliance industry standardsDiffersIEEE 802.11b/g/nIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
CertificationDiffersFCC, CE, BSMI, CCC, C-Tick, ETL, NemkoBlue Angel, GS, CE, FCC Class B, CSA, RoHS, WEEE, HCT/HCL entry/WHQL, ENERGY STAR 5.0, EPEAT Silver
Other featuresidentical
MotherboardKnown for oneD2942

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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