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Product comparison · 2 laptops

ASUS Eee PC 1225C-BLK028W netbook Intel Atom® N2800 vs HP Compaq Presario CQ45-709TU Intel® Celeron® B820

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  • 89specifications compared
  • 34differ
  • 55identical
  • 61known for one product only

Key differences

  • Display diagonal
    • 29.5 cm (11.6")
    • 35.6 cm (14")
  • Processor family
    • Intel Atom®
    • Intel® Celeron®
  • Processor model
    • N2800
    • B820
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 1.86 GHz
    • 1.7 GHz
  • System bus rate
    • 2.5 GT/s
    • 5 GT/s
  • Processor cache
    • 1 MB
    • 2 MB
  • Processor socket
    • BGA 559
    • rPGA988B

Side by side

Differences highlightedShow differences only
150 specifications
A

ASUS

Eee PC 1225C-BLK028W netbook Intel Atom® N2800

Model 1225C-BLK028W

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B

HP

Compaq Presario CQ45-709TU Intel® Celeron® B820

Model CQ45-709TU

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Designidentical
Form factorKnown for oneClamshell
Country of originKnown for oneChina
Product typeKnown for oneNetbook
Display1 differ
Display diagonalDiffers29.5 cm (11.6")35.6 cm (14")
HD typeKnown for oneHD
Processor10 differ
Processor familyDiffersIntel Atom®Intel® Celeron®
Processor modelDiffersN2800B820
Processor threadsDiffers42
Processor frequencyDiffers1.86 GHz1.7 GHz
System bus rateDiffers2.5 GT/s5 GT/s
Processor cacheDiffers1 MB2 MB
Processor socketDiffersBGA 559rPGA988B
Processor seriesDiffersIntel Atom N2800 SeriesIntel Celeron Processor B800 Series for Mobile
Processor codenameDiffersCedarviewSandy Bridge
Thermal Design Power (TDP)Differs6.5 W35 W
TjunctionKnown for one100 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
PCI Express slots versionKnown for one2.0
CPU multiplier (bus/core ratio)Known for one17
SteppingKnown for oneB3
Memory2 differ
Memory clock speedKnown for one1600 MHz
Memory slotsDiffers1x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers2 GB8 GB
Memory form factorKnown for oneOn-board
Storage2 differ
Number of HDDs installedKnown for one1
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Optical drive typeDiffersNoDVD Super Multi
Compatible memory cardsDiffersMMC, SD, SDHC, SDXCMMC, SD
Graphics1 differ
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
On-board graphics card base frequencyDiffers640 MHz650 MHz
On-board graphics card dynamic frequency (max)Known for one1050 MHz
Audioidentical
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneAltec Lansing
Audio systemKnown for oneHD
Optical driveidentical
LightScribeKnown for oneNo
Networkidentical
Networking featuresKnown for oneFast LAN, WLAN
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Cabling technologyKnown for one10/100Base-T(X)
Integrated 4G WiMAXKnown for oneNo
Wireless technologyKnown for one802.11b/g/n
Bluetooth versionKnown for one3.0+HS
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers13
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers10
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
HDMI ports quantityDiffers10
DisplayPorts quantityKnown for one0
DVI portKnown for oneNo
S/PDIF out portKnown for oneNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
TV-outKnown for oneNo
Keyboardidentical
Numeric keypadKnown for oneNo
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersFreeDOSWindows 7 Home Premium
Operating system architectureKnown for one64-bit
Processor special features10 differ
CPU configuration (max)Known for one1
Embedded options availableDiffersYesNo
Graphics & IMC lithographyKnown for one32 nm
Idle StatesKnown for oneYes
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Processor ARK IDDiffers5891767193
Processor package sizeKnown for one37.5x37.5 (rPGA988B)
Supported instruction setsDiffersSSE2, SSE3, SSSE3SSE4.x
Physical Address Extension (PAE)Known for oneYes
Processor codeKnown for oneSR0W1
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Poweridentical
AC adapter powerKnown for one65 W
Securityidentical
Cable lock slotKnown for oneNo
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions4 differ
WeightDiffers1.45 kg2.2 kg
WidthDiffers296 mm342 mm
DepthDiffers203 mm231 mm
HeightDiffers28.9 mm35.5 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Other featuresidentical
Infrared data portKnown for oneNo
Supplied AC adapter typeKnown for oneAC
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Performanceidentical
GPS (satellite)Known for oneNo

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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