Product comparison · 2 laptops

Acer TravelMate 8472T-334G50Mn Intel® Core™ i3 i3-330M vs Acer Aspire One 721-12B2ki

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  • 39specifications compared
  • 18differ
  • 21identical
  • 107known for one product only

Key differences

  • Display diagonal
    • TravelMate 8472T-334G50Mn Intel® Core™ i3 i3-330M:35.6 cm (14")
    • Aspire One 721-12B2ki:29.5 cm (11.6")
  • Processor manufacturer
    • TravelMate 8472T-334G50Mn Intel® Core™ i3 i3-330M:Intel
    • Aspire One 721-12B2ki:AMD
  • Processor family
    • TravelMate 8472T-334G50Mn Intel® Core™ i3 i3-330M:Intel® Core™ i3
    • Aspire One 721-12B2ki:AMD Athlon Neo
  • Processor model
    • TravelMate 8472T-334G50Mn Intel® Core™ i3 i3-330M:i3-330M
    • Aspire One 721-12B2ki:K125
  • Processor frequency
    • TravelMate 8472T-334G50Mn Intel® Core™ i3 i3-330M:2.13 GHz
    • Aspire One 721-12B2ki:1.7 GHz
  • Processor cache
    • TravelMate 8472T-334G50Mn Intel® Core™ i3 i3-330M:3 MB
    • Aspire One 721-12B2ki:1 MB
  • Processor cache type
    • TravelMate 8472T-334G50Mn Intel® Core™ i3 i3-330M:Smart Cache
    • Aspire One 721-12B2ki:L2
  • Internal memory
    • TravelMate 8472T-334G50Mn Intel® Core™ i3 i3-330M:4 GB
    • Aspire One 721-12B2ki:2 GB

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Differences highlightedShow differences only (on)
Comparison of 8472T-334G50Mn, Aspire One 721-12B2ki
146 specifications
Display1 differ
Display diagonalDiffers35.6 cm (14")29.5 cm (11.6")
Display brightnessKnown for one200 cd/m²Unknown — not stated by the source
Processor6 differ
Processor manufacturerDiffersIntelAMD
Processor familyDiffersIntel® Core™ i3AMD Athlon Neo
Processor generationKnown for one3rd gen Intel® Core™ i3Unknown — not stated by the source
Processor modelDiffersi3-330MK125
Processor coresKnown for one2Unknown — not stated by the source
Processor threadsKnown for one4Unknown — not stated by the source
Processor frequencyDiffers2.13 GHz1.7 GHz
System bus rateKnown for one2.5 GT/sUnknown — not stated by the source
Processor cacheDiffers3 MB1 MB
Processor cache typeDiffersSmart CacheL2
Processor socketKnown for oneBGA 1288Unknown — not stated by the source
Processor lithographyKnown for one32 nmUnknown — not stated by the source
Processor operating modesKnown for one64-bitUnknown — not stated by the source
Processor seriesKnown for oneIntel Core i3-300 Mobile SeriesUnknown — not stated by the source
Processor codenameKnown for oneArrandaleUnknown — not stated by the source
Bus typeKnown for oneDMIUnknown — not stated by the source
FSB ParityKnown for oneNoUnknown — not stated by the source
SteppingKnown for oneC2Unknown — not stated by the source
Thermal Design Power (TDP)Known for one35 WUnknown — not stated by the source
TjunctionKnown for one105 °CUnknown — not stated by the source
Maximum number of PCI Express lanesKnown for one16Unknown — not stated by the source
PCI Express configurationsKnown for one1x16Unknown — not stated by the source
PCI Express slots versionKnown for one2.0Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one382 MUnknown — not stated by the source
Processing Die sizeKnown for one81 mm²Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one16Unknown — not stated by the source
ECC supported by processorKnown for oneNoUnknown — not stated by the source
Processor front side busKnown for oneUnknown — not stated by the source800 MHz
Memory1 differ
Internal memoryDiffers4 GB2 GB
Memory layout (slots x size)Known for one2 x 2 GBUnknown — not stated by the source
Maximum internal memoryKnown for oneUnknown — not stated by the source4 GB
Storage1 differ
Total storage capacityDiffers500 GB320 GB
Compatible memory cardsKnown for oneMMC, MS PRO, SD, xDUnknown — not stated by the source
HDD capacityKnown for oneUnknown — not stated by the source320 GB
Graphicsidentical
On-board graphics cardKnown for oneYesUnknown — not stated by the source
Discrete graphics cardKnown for oneYesUnknown — not stated by the source
Discrete graphics card modelKnown for oneIntel® GMA 4500MHDUnknown — not stated by the source
On-board graphics card familyKnown for oneIntel® HD GraphicsUnknown — not stated by the source
On-board graphics card modelKnown for oneIntel® HD GraphicsUnknown — not stated by the source
On-board graphics card base frequencyKnown for one500 MHzUnknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one667 MHzUnknown — not stated by the source
Maximum graphics card memoryKnown for oneUnknown — not stated by the source0.5 GB
Graphics cardKnown for oneUnknown — not stated by the sourceRadeon HD 4225
Audioidentical
Built-in microphoneKnown for oneUnknown — not stated by the sourceYes
Network2 differ
Networking featuresDiffersGigabit EthernetGigabit Ethernet, WLAN
Wireless technologyDiffersIEEE 802.11b/g/n802.11b/g/n
Wi-FiKnown for oneUnknown — not stated by the sourceYes
Ethernet LANKnown for oneUnknown — not stated by the sourceYes
Ethernet LAN data ratesKnown for oneUnknown — not stated by the source10,100,1000 Mbit/s
Bluetooth versionKnown for oneUnknown — not stated by the source3.0+HS
Ports & interfacesidentical
DVI portKnown for oneNoUnknown — not stated by the source
S/PDIF out portKnown for oneNoUnknown — not stated by the source
Microphone inKnown for oneYesUnknown — not stated by the source
Docking connectorKnown for oneYesUnknown — not stated by the source
ExpressCard slotKnown for oneNoUnknown — not stated by the source
CardBus PCMCIA slots quantityKnown for one0Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for oneNoUnknown — not stated by the source
SmartCard slotKnown for oneYesUnknown — not stated by the source
Modem (RJ-11) portsKnown for one1Unknown — not stated by the source
TV-in portKnown for oneNoUnknown — not stated by the source
TV-outKnown for oneNoUnknown — not stated by the source
HDMI ports quantityKnown for oneUnknown — not stated by the source1
Keyboardidentical
Pointing deviceKnown for oneTouchpadUnknown — not stated by the source
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 7 Home Premium
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNoUnknown — not stated by the source
CPU configuration (max)Known for one1Unknown — not stated by the source
Embedded options availableKnown for oneNoUnknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for oneYesUnknown — not stated by the source
Execute Disable BitKnown for oneYesUnknown — not stated by the source
Graphics & IMC lithographyKnown for one45 nmUnknown — not stated by the source
Idle StatesKnown for oneYesUnknown — not stated by the source
Intel 64Known for oneYesUnknown — not stated by the source
Intel Clear Video TechnologyKnown for oneYesUnknown — not stated by the source
Intel Demand Based SwitchingKnown for oneNoUnknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for oneYesUnknown — not stated by the source
Intel Enhanced Halt StateKnown for oneYesUnknown — not stated by the source
Intel FDI TechnologyKnown for oneYesUnknown — not stated by the source
Intel Fast Memory AccessKnown for oneYesUnknown — not stated by the source
Intel Flex Memory AccessKnown for oneYesUnknown — not stated by the source
Intel Rapid Storage TechnologyKnown for oneNoUnknown — not stated by the source
Intel Trusted Execution TechnologyKnown for oneNoUnknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for oneYesUnknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for oneYesUnknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNoUnknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for oneNoUnknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for oneNoUnknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYesUnknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYesUnknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYesUnknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for oneNoUnknown — not stated by the source
Intel® Insider™Known for oneNoUnknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for oneNoUnknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for oneNoUnknown — not stated by the source
Intel® Smart CacheKnown for oneYesUnknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for oneNoUnknown — not stated by the source
Physical Address Extension (PAE)Known for oneYesUnknown — not stated by the source
Processor ARK IDKnown for one47663Unknown — not stated by the source
Processor codeKnown for oneSLBNFUnknown — not stated by the source
Processor package sizeKnown for onerPGA 37.5x 37.5, BGA 34x28Unknown — not stated by the source
Supported instruction setsKnown for oneSSE4.1, SSE4.2Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for oneYesUnknown — not stated by the source
Conflict-Free processorKnown for oneNoUnknown — not stated by the source
Battery1 differ
Battery life (max)Differs8 h5.5 h
Battery technologyKnown for oneUnknown — not stated by the sourceLithium-Ion (Li-Ion)
Battery capacityKnown for oneUnknown — not stated by the source4400 mAh
Securityidentical
Fingerprint readerKnown for oneYesUnknown — not stated by the source
Password protection typeKnown for oneBIOSUnknown — not stated by the source
BIOS passwordKnown for oneUnknown — not stated by the sourceYes
HDD user passwordKnown for oneUnknown — not stated by the sourceYes
Weight & dimensions5 differ
WeightDiffers2.4 kg1.4 kg
WidthDiffers345 mm285 mm
DepthDiffers249 mm204 mm
Height (front)Differs2.68 cm2.57 cm
Height (rear)Differs3.21 cm2.8 cm
Other featuresidentical
Infrared data portKnown for oneNoUnknown — not stated by the source
Wake-on-LAN readyKnown for oneYesUnknown — not stated by the source
Wake-on-Ring readyKnown for oneYesUnknown — not stated by the source
Internal modemKnown for oneYesUnknown — not stated by the source
Modem speedKnown for one56 Kbit/sUnknown — not stated by the source
Modem typeKnown for oneV.92Unknown — not stated by the source
Designidentical
Product typeKnown for oneUnknown — not stated by the sourceNetbook
Product colourKnown for oneUnknown — not stated by the sourceBlack
Performanceidentical
GPS (satellite)Known for oneUnknown — not stated by the sourceNo

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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