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Product comparison · 2 pcs/workstations

Acer eMachines ET1831 Intel® Pentium® E5400 vs Acer Veriton X680G

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  • 90specifications compared
  • 45differ
  • 45identical
  • 37known for one product only

Key differences

  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i3
  • Processor model
    • E5400
    • i3-540
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.7 GHz
    • 3.06 GHz
  • Processor cache
    • 2 MB
    • 4 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Bus type
    • FSB
    • DMI
  • Processor lithography
    • 45 nm
    • 32 nm

Side by side

Differences highlightedShow differences only
127 specifications
A

Acer

eMachines ET1831 Intel® Pentium® E5400

Model ET1831

View product
B

Acer

Veriton X680GView product
Processor17 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i3
Processor generationKnown for oneIntel® Core™ i3
Processor modelDiffersE5400i3-540
Processor threadsDiffers24
Processor frequencyDiffers2.7 GHz3.06 GHz
Processor cacheDiffers2 MB4 MB
Processor cache typeDiffersL2Smart Cache
Bus typeDiffersFSBDMI
System bus rateKnown for one2.5 GT/s
Processor lithographyDiffers45 nm32 nm
Processor seriesDiffersIntel Pentium E5000 Series for DesktopIntel Core i3-500 Desktop Series
Processor codenameDiffersWolfdaleClarkdale
Thermal Design Power (TDP)Differs45, 6573 W
TcaseDiffers74.1 °C72.6 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2.0
Number of processors installedKnown for one1
Processor socketDiffersLGA 775 (Socket T)LGA 1156 (Socket H)
Number of Processing Die TransistorsDiffers228 M382 M
Processing Die sizeDiffers82 mm²81 mm²
CPU multiplier (bus/core ratio)Differs13.523
SteppingDiffersR0C2
Maximum internal memory supported by processorKnown for one16 GB
Memory types supported by processorKnown for oneDDR3 1066/1333
Memory clock speeds supported by processorKnown for one1066,1333 MHz
Memory bandwidth supported by processor (max)Known for one21 GB/s
Processor front side busKnown for one800 MHz
Memory3 differ
Internal memoryDiffers2 GB4 GB
Maximum internal memoryDiffers4 GB16 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory slotsKnown for one4x DIMM
Memory clock speedKnown for one1333 MHz
Memory channelsKnown for oneDual-channel
Memory layout (slots x size)Known for one2 x 1 GB
Storage2 differ
Total storage capacityDiffers320 GB500 GB
Card reader integratedDiffersYesNo
Floppy drive installedKnown for oneNo
Optical drive typeKnown for oneDVD Super Multi DL
Compatible memory cardsKnown for oneCF, Memory Stick (MS), miniSD, MMC, MS PRO Duo, SD, xD
Graphics3 differ
On-board graphics cardDiffersNoYes
Discrete graphics card modelDiffersNVIDIA® GeForce® 7050Intel® GMA X4500
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
Graphics card familyDiffersNVIDIAIntel
Performanceidentical
Audio output channelsKnown for one7.1 channels
Networkidentical
Networking featuresKnown for oneGigabit Ethernet
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers610
Headphone outputsDiffers13
DVI portDiffersNoYes
eSATA ports quantityKnown for one1
Serial ports quantityDiffers01
Parallel ports quantityDiffers01
Power1 differ
Power supplyDiffers250 W220 W
Design1 differ
Chassis typeDiffersTowerDesktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
External drive baysKnown for one1
Internal drive baysKnown for one1
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Mac compatibilityKnown for oneNo
Displayidentical
Display includedKnown for oneNo
Processor special features9 differ
Embedded options availableDiffersNoYes
Graphics & IMC lithographyKnown for one45 nm
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)Differs2Yes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers4047846473
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Processor codeKnown for oneSLGH7
Weight & dimensions3 differ
WidthDiffers180 mm101.5 mm
DepthDiffers411 mm396.8 mm
HeightDiffers361 mm266.5 mm
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Small Business
Drive baysKnown for one2

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