Product comparison · 2 laptops

Acer TravelMate 8471-944G25Mn Intel® Core™2 Duo SU9400 vs Acer eMachines E525

61specifications compared
24differ
37identical
58known for one product only

Key differences

Display diagonal
- TravelMate 8471-944G25Mn Intel® Core™2 Duo SU9400:35.8 cm (14.1")
- eMachines E525:39.6 cm (15.6")
Display brightness
- TravelMate 8471-944G25Mn Intel® Core™2 Duo SU9400:200 cd/m²
- eMachines E525:220 cd/m²
Processor family
- TravelMate 8471-944G25Mn Intel® Core™2 Duo SU9400:Intel® Core™2 Duo
- eMachines E525:Intel® Celeron® M
Processor frequency
- TravelMate 8471-944G25Mn Intel® Core™2 Duo SU9400:1.4 GHz
- eMachines E525:2.2 GHz
Processor cache
- TravelMate 8471-944G25Mn Intel® Core™2 Duo SU9400:3 MB
- eMachines E525:1 MB
Internal memory
- TravelMate 8471-944G25Mn Intel® Core™2 Duo SU9400:4 GB
- eMachines E525:2 GB
Internal memory type
- TravelMate 8471-944G25Mn Intel® Core™2 Duo SU9400:DDR3-SDRAM
- eMachines E525:DDR2-SDRAM
Memory layout (slots x size)
- TravelMate 8471-944G25Mn Intel® Core™2 Duo SU9400:2 x 2 GB
- eMachines E525:2 x 1 GB

Side by side

Differences highlightedShow differences only

Comparison of 8471-944G25Mn, eMachines E525
119 specifications	A Acer TravelMate 8471-944G25Mn Intel® Core™2 Duo SU9400 Model 8471-944G25Mn View product	B Acer eMachines E525 View product
Display2 differ
Display diagonalDiffers	35.8 cm (14.1")	39.6 cm (15.6")
Display brightnessDiffers	200 cd/m²	220 cd/m²
Processor3 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Celeron® M
Processor modelKnown for one	SU9400	Unknown — not stated by the source
Processor coresKnown for one	2	Unknown — not stated by the source
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor frequencyDiffers	1.4 GHz	2.2 GHz
Processor cacheDiffers	3 MB	1 MB
Processor socketKnown for one	BGA 956	Unknown — not stated by the source
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core 2 Duo SU9000 Series	Unknown — not stated by the source
Processor codenameKnown for one	Penryn	Unknown — not stated by the source
Bus typeKnown for one	FSB	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	10 W	Unknown — not stated by the source
TjunctionKnown for one	105 °C	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	410 M	Unknown — not stated by the source
Processing Die sizeKnown for one	107 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	7	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Differs	2 x 2 GB	2 x 1 GB
Storage2 differ
Total storage capacityDiffers	250 GB	160 GB
Compatible memory cardsDiffers	MMC, MS Pro, SD	MMC, MS PRO, SD, xD
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 4500MHD	Intel® GMA 4500M
Maximum graphics card memoryKnown for one	1.759 GB	Unknown — not stated by the source
Network3 differ
Mobile network connectionKnown for one	Yes	Unknown — not stated by the source
Mobile network generationKnown for one	3G	Unknown — not stated by the source
Networking featuresDiffers	Gigabit Ethernet	Ethernet, Fast Ethernet
Wireless technologyDiffers	IEEE 802.11a/b/g/n	IEEE 802.11b/g
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.1+EDR	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	3	2
Docking connectorDiffers	Yes	No
Performanceidentical
Motherboard chipsetKnown for one	Intel® GS45 Express	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Software2 differ
Operating system installedDiffers	Windows Vista Business	Windows Vista Home Basic
Bundled softwareDiffers	Acer Crystal Eye, Acer GridVista, Acer Assist, Acer Bio-Protection, Acer Backup Manager, Acer PowerSmart Manager, Acer Launch Manager, Acer eRecovery Management, Adobe Reader, Adobe Flash Player, Google Toolbar, Google Desktop, eSobi, Office Ready, Windows Live Essentials	Adobe Reader, Corel WinDVD, Launch Manager, NTI CD/DVD Maker, Norton Internet Security
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	No	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	36697	Unknown — not stated by the source
Processor package sizeKnown for one	22 x 22 mm	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Battery1 differ
Battery life (max)Differs	8 h	3 h
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	1.93 kg	2.7 kg
WidthDiffers	341.9 mm	372.3 mm
DepthDiffers	235 mm	246.5 mm
Height (front)Differs	2.59 cm	2.68 cm
Height (rear)Differs	2.96 cm	3.96 cm
HeightKnown for one	Unknown — not stated by the source	39.6 mm

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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