Product comparison · 2 laptops

Acer Extensa 5620-3A2G25Mi vs Acer TravelMate 7720-812G25Mn

117specifications compared
25differ
92identical
6known for one product only

Key differences

Display diagonal
- Extensa 5620-3A2G25Mi:39.1 cm (15.4")
- TravelMate 7720-812G25Mn:43.2 cm (17")
Display resolution
- Extensa 5620-3A2G25Mi:1280 x 800 pixels
- TravelMate 7720-812G25Mn:1440 x 900 pixels
Processor model
- Extensa 5620-3A2G25Mi:T5450
- TravelMate 7720-812G25Mn:T8100
Processor frequency
- Extensa 5620-3A2G25Mi:1.66 GHz
- TravelMate 7720-812G25Mn:2.1 GHz
Processor cache
- Extensa 5620-3A2G25Mi:2 MB
- TravelMate 7720-812G25Mn:3 MB
Processor front side bus
- Extensa 5620-3A2G25Mi:667 MHz
- TravelMate 7720-812G25Mn:800 MHz
Processor socket
- Extensa 5620-3A2G25Mi:Socket 479
- TravelMate 7720-812G25Mn:Socket 478
Processor lithography
- Extensa 5620-3A2G25Mi:65 nm
- TravelMate 7720-812G25Mn:45 nm

Side by side

Differences highlightedShow differences only

Comparison of Extensa 5620-3A2G25Mi, TravelMate 7720-812G25Mn
123 specifications	A Acer Extensa 5620-3A2G25Mi View product	B Acer TravelMate 7720-812G25Mn View product
Display2 differ
Display diagonalDiffers	39.1 cm (15.4")	43.2 cm (17")
Display resolutionDiffers	1280 x 800 pixels	1440 x 900 pixels
Processor12 differ
Processor modelDiffers	T5450	T8100
Processor frequencyDiffers	1.66 GHz	2.1 GHz
Processor cacheDiffers	2 MB	3 MB
Processor front side busDiffers	667 MHz	800 MHz
Processor socketDiffers	Socket 479	Socket 478
Processor lithographyDiffers	65 nm	45 nm
Processor seriesDiffers	Intel Core 2 Duo T5000 Series	Intel Core 2 Duo T8000 Series
Processor codenameDiffers	Merom	Penryn
TjunctionDiffers	100 °C	105 °C
Processor core voltage (AC)Known for one	1.075 - 1.175 V	Unknown — not stated by the source
Number of Processing Die TransistorsDiffers	291 M	410 M
Processing Die sizeDiffers	143 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	10	10.5
Storageidentical
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
Network2 differ
Wireless technologyDiffers	IEEE 802.11a/b/g	IEEE 802.11a/b/g/n
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Ports & interfaces1 differ
DVI portDiffers	No	Yes
Keyboardidentical
Keyboard function keysKnown for one	12	Unknown — not stated by the source
Software1 differ
Bundled softwareDiffers	Acer Empowering Technologie (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, ePerformance Management), Acer GridVista, Acer Launch Manager, Adobe Reader, Cyberlink PowerDVD, Microsoft Office Ready 2007, NTI CD Maker / NTI Shadow	Acer Empowering Technology (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, ePerformance Management), Acer GridVista, Acer Launch Manager, Adobe Reader, CyberLink PowerDVD, NTI CD Maker, NTI Shadow
Processor special features3 differ
Intel Enhanced Halt StateDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	30787	33916
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SLAVJ
Weight & dimensions4 differ
WeightDiffers	2.88 kg	3.66 kg
WidthDiffers	360 mm	400 mm
DepthDiffers	267 mm	290 mm
Height (rear)Differs	4.3 cm	4.33 cm

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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