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Product comparison · 2 pcs/workstations

Acer Aspire X3400-P206Hdb Intel® Celeron® 220 vs Lenovo A70 + ThinkVision L2021

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  • 90specifications compared
  • 37differ
  • 53identical
  • 32known for one product only

Key differences

The Lenovo A70 + ThinkVision L2021 has 1 more processor cores than the Acer Aspire X3400-P206Hdb Intel® Celeron® 220 (2 vs 1). The Lenovo A70 + ThinkVision L2021 has 1 more processor threads than the Acer Aspire X3400-P206Hdb Intel® Celeron® 220 (2 vs 1). The Lenovo A70 + ThinkVision L2021 has 1.73 GHz more processor frequency than the Acer Aspire X3400-P206Hdb Intel® Celeron® 220 (2.93 GHz vs 1.2 GHz). Only the Acer Aspire X3400-P206Hdb Intel® Celeron® 220 has card reader integrated. Only the Lenovo A70 + ThinkVision L2021 has enhanced Intel SpeedStep Technology.

  • Processor family
    • Intel® Celeron®
    • Intel® Core™2 Duo
  • Processor model
    • 220
    • E7500
  • Processor cores
    • 1
    • 2
  • Processor threads
    • 1
    • 2
  • Processor frequency
    • 1.2 GHz
    • 2.93 GHz
  • Processor cache
    • 0.512 MB
    • 3 MB
  • Processor front side bus
    • 533 MHz
    • 1066 MHz
  • Processor lithography
    • 65 nm
    • 45 nm

Side by side

Differences highlightedShow differences only
122 specifications
A

Acer

Aspire X3400-P206Hdb Intel® Celeron® 220

Model X3400-P206Hdb

View product
B

Lenovo

A70 + ThinkVision L2021View product
Processor16 differ
Processor familyDiffersIntel® Celeron®Intel® Core™2 Duo
Processor modelDiffers220E7500
Processor coresDiffers12
Processor threadsDiffers12
Processor frequencyDiffers1.2 GHz2.93 GHz
Processor cacheDiffers0.512 MB3 MB
Processor front side busDiffers533 MHz1066 MHz
Processor lithographyDiffers65 nm45 nm
Processor seriesDiffersIntel Celeron Processor 200 Series for DesktopIntel Core 2 Duo E7000 Series
Processor codenameDiffersConroeWolfdale
Thermal Design Power (TDP)Differs18.2, 1965 W
TcaseKnown for one74.1 °C
Number of processors installedKnown for one1
Processor socketDiffersSocket 479LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers105 M228 M
Processing Die sizeDiffers77 mm²82 mm²
CPU multiplier (bus/core ratio)Differs1211
PlatformKnown for onePC
SteppingDiffersA1R0
TjunctionKnown for one100 °C
Memory4 differ
Internal memoryDiffers3 GB2 GB
Maximum internal memoryDiffers8 GB4 GB
Memory slotsDiffers4x DIMM2x DIMM
Memory clock speedDiffers1333 MHz1066 MHz
Storage1 differ
Number of HDDs installedKnown for one1
Card reader integratedDiffersYesNo
Graphics2 differ
On-board graphics cardKnown for oneYes
Discrete graphics card modelDiffersNVIDIA® GeForce® 9200Intel X4500
Graphics card familyDiffersNVIDIAIntel
Discrete graphics card memoryKnown for one0.512 GB
Networkidentical
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers96
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
HDMI ports quantityDiffers10
Line-inKnown for oneYes
PS/2 ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Serial ports quantityKnown for one1
Parallel ports quantityKnown for one0
eSATA ports quantityKnown for one1
Expansion slotsidentical
Number of 3.5" baysKnown for one1
PCI Express x1 slotsKnown for one2
PCI Express x16 slotsKnown for one1
PCI slotsKnown for one1
Power1 differ
Power supply typeKnown for oneAC
Power requirementsKnown for one100-240V
Power supplyDiffers220 W180 W
Design1 differ
Chassis typeDiffersTowerSFF
Number of 5.25" baysKnown for one1
Software2 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Operating system architectureDiffers64-bit32-bit
Displayidentical
Contrast ratio (typical)Known for one1000:1
Display brightnessKnown for one250 cd/m²
Viewing angle, horizontalKnown for one160°
Viewing angle, verticalKnown for one160°
DisplayKnown for oneLCD TFT
Processor special features5 differ
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNo2
Processor ARK IDDiffers3310236503
Processor codeDiffersSLAF2SLB9Z
Processor package sizeDiffers35 x 35 mm37.5 x 37.5 mm
Audioidentical
Audio systemKnown for oneRealtek HD
Weight & dimensions3 differ
WidthDiffers100 mm97 mm
DepthDiffers371 mm368 mm
HeightDiffers265 mm333 mm
WeightKnown for one6.5 kg
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, 802.3u, 802.3ab
Other featuresidentical
HDD user passwordKnown for oneYes

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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