Product comparison · 2 laptops

Acer Aspire 7720G-3A4G25Hn vs Acer TravelMate 7720G-812G25Mi

116specifications compared
29differ
87identical
10known for one product only

Key differences

Processor model
- Aspire 7720G-3A4G25Hn:T5450
- TravelMate 7720G-812G25Mi:T8100
Processor frequency
- Aspire 7720G-3A4G25Hn:1.66 GHz
- TravelMate 7720G-812G25Mi:2.1 GHz
Processor cache
- Aspire 7720G-3A4G25Hn:2 MB
- TravelMate 7720G-812G25Mi:3 MB
Processor front side bus
- Aspire 7720G-3A4G25Hn:667 MHz
- TravelMate 7720G-812G25Mi:800 MHz
Processor socket
- Aspire 7720G-3A4G25Hn:Socket 479
- TravelMate 7720G-812G25Mi:Socket 478
Processor lithography
- Aspire 7720G-3A4G25Hn:65 nm
- TravelMate 7720G-812G25Mi:45 nm
Processor codename
- Aspire 7720G-3A4G25Hn:Merom
- TravelMate 7720G-812G25Mi:Penryn
Tjunction
- Aspire 7720G-3A4G25Hn:100 °C
- TravelMate 7720G-812G25Mi:105 °C

Side by side

Differences highlightedShow differences only

Comparison of Aspire 7720G-3A4G25Hn, TravelMate 7720G-812G25Mi
126 specifications	A Acer Aspire 7720G-3A4G25Hn View product	B Acer TravelMate 7720G-812G25Mi View product
Displayidentical
Display brightnessKnown for one	200 cd/m²	Unknown — not stated by the source
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
Memory2 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (slots x size)Differs	2 x 2 GB	2 x 1 GB
Storageidentical
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphics2 differ
Discrete graphics card modelDiffers	NVIDIA GeForce Go 8600M GT	AMD Mobility Radeon HD 2600
Maximum graphics card memoryDiffers	1.28 GB	1.024 GB
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	0.512 GB
Audioidentical
Speaker powerKnown for one	2 W	Unknown — not stated by the source
Built-in subwooferKnown for one	Yes	Unknown — not stated by the source
Network2 differ
Wireless technologyDiffers	IEEE 802.11a/g/n	IEEE 802.11a/b/g
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Ports & interfaces2 differ
CardBus PCMCIA slots quantityDiffers	0	1
CardBus PCMCIA slot typeDiffers	No	Type II
Keyboardidentical
Keyboard function keysKnown for one	12	Unknown — not stated by the source
Software1 differ
Bundled softwareDiffers	Acer Empowering Technology (Acer eNet, ePower, eAudio, ePresentation, eDataSecurity, eLock, eRecovery, eSettings Management), Acer Arcade + Cinema, Video, Album, Music, TV, Acer Arcade Deluxe + DV Wizard, VideoMagician, DVDivine, Acer HomeMedia, Acer GridVista, Acer Launch Manager, Adobe Reader, Cyb	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 & dimensions5 differ
WeightDiffers	3.62 kg	3.66 kg
WidthDiffers	404 mm	400 mm
DepthDiffers	298 mm	290 mm
Height (front)Differs	3.8 cm	3.03 cm
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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