Product comparison · 2 laptops

Acer EXTENSA 7630-663G25N vs Acer TravelMate TM8531-742G32Mn Intel® Celeron® M 743

110specifications compared
41differ
69identical
22known for one product only

Key differences

Display diagonal
- EXTENSA 7630-663G25N:43.2 cm (17")
- TravelMate TM8531-742G32Mn Intel® Celeron® M 743:39.6 cm (15.6")
Display resolution
- EXTENSA 7630-663G25N:1440 x 900 pixels
- TravelMate TM8531-742G32Mn Intel® Celeron® M 743:1366 x 768 pixels
Native aspect ratio
- EXTENSA 7630-663G25N:16:10
- TravelMate TM8531-742G32Mn Intel® Celeron® M 743:16:9
Processor family
- EXTENSA 7630-663G25N:Intel® Core™2 Duo
- TravelMate TM8531-742G32Mn Intel® Celeron® M 743:Intel® Celeron® M
Processor model
- EXTENSA 7630-663G25N:T6600
- TravelMate TM8531-742G32Mn Intel® Celeron® M 743:743
Processor cores
- EXTENSA 7630-663G25N:2
- TravelMate TM8531-742G32Mn Intel® Celeron® M 743:1
Processor threads
- EXTENSA 7630-663G25N:2
- TravelMate TM8531-742G32Mn Intel® Celeron® M 743:1
Processor frequency
- EXTENSA 7630-663G25N:2.2 GHz
- TravelMate TM8531-742G32Mn Intel® Celeron® M 743:1.3 GHz

Side by side

Differences highlightedShow differences only

Comparison of EXTENSA 7630-663G25N, TM8531-742G32Mn
132 specifications	A Acer EXTENSA 7630-663G25N View product	B Acer TravelMate TM8531-742G32Mn Intel® Celeron® M 743 Model TM8531-742G32Mn View product
Display3 differ
Display diagonalDiffers	43.2 cm (17")	39.6 cm (15.6")
Display resolutionDiffers	1440 x 900 pixels	1366 x 768 pixels
Native aspect ratioDiffers	16:10	16:9
LED backlightKnown for one	Unknown — not stated by the source	Yes
Display brightnessKnown for one	Unknown — not stated by the source	200 cd/m²
Processor10 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Celeron® M
Processor modelDiffers	T6600	743
Processor coresDiffers	2	1
Processor threadsDiffers	2	1
Processor frequencyDiffers	2.2 GHz	1.3 GHz
Processor cacheDiffers	2 MB	1 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Processor socketDiffers	Socket 478	BGA 956
Processor lithography	45 nm	45 nm
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesDiffers	Intel Core 2 Duo T6000 Series	Intel Celeron M ULV 700 Series
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
Stepping	R0	R0
Thermal Design Power (TDP)Differs	35 W	10 W
TjunctionDiffers	90 °C	100 °C
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
CPU multiplier (bus/core ratio)Known for one	11	Unknown — not stated by the source
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	3 GB	2 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	1 x 1 + 1 x 2 GB	Unknown — not stated by the source
Memory slots	2x SO-DIMM	2x SO-DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Storage2 differ
Total storage capacityDiffers	250 GB	320 GB
HDD interface	SATA	SATA
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi DL	DVD-RW
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, MS PRO, SD, xD
Graphicsidentical
Discrete graphics card	Yes	Yes
Discrete graphics card model	Intel® GMA 4500MHD	Intel® GMA 4500MHD
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	0.0625 GB
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	1.759 GB
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Audio system direct 3D soundKnown for one	Yes	Unknown — not stated by the source
Network2 differ
Networking features	Gigabit Ethernet, WLAN	Gigabit Ethernet, WLAN
Wireless technologyDiffers	802.11 a/b/g/n	802.11 b/g/n
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Ports & interfaces5 differ
USB 2.0 ports quantity	4	4
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	1	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	Yes	Yes
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
SmartCard slot	No	No
Modem (RJ-11) portsDiffers	1	0
TV-in port	No	No
TV-out	No	No
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
Performance1 differ
Motherboard chipsetDiffers	Intel® GM45 Express	Intel® GS45 Express
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Software3 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Trial softwareDiffers	McAfee Internet Security Suite	-McAfee Internet Security Suite.
Bundled softwareDiffers	Acer ePower, eDataSecurity, eRecovery, eSettings, Acer GridVista, Acer Launch Manager, Acer Video Conference Manager, Adobe Reader, Corel WinDVD, Microsoft Office Ready 2007, NTI Media-Maker, NTI Shadow	-Acer Crystal Eye, -Acer GridVista, -Acer Backup Manager, -Acer Bio-Protection, -Acer PowerSmart Manager, -Acer Launch Manager, -Acer eRecovery Management, -Adobe Reader, -Adobe Flash Player, -Google Toolbar, -Google Desktop, -eSobi, -Office Ready, -Windows Live Essentials.
Processor special features6 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Execute Disable BitDiffers	Yes	No
Intel 64Differs	Yes	No
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	No	No
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	No	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	37255	37135
Processor codeDiffers	SLGF5	SLGEV
Processor package sizeDiffers	35 x 35 mm	22 x 22 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Battery1 differ
Number of battery cells	6	6
Battery life (max)Differs	2.5 h	6 h
Battery capacityKnown for one	Unknown — not stated by the source	48.8 Wh
Poweridentical
AC adapter power	65 W	65 W
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Password protection type	BIOS	BIOS
HDD user password	Yes	Yes
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions5 differ
WeightDiffers	3.4 kg	2.3 kg
WidthDiffers	396 mm	377.5 mm
DepthDiffers	286 mm	254.5 mm
Height (front)Differs	3.52 cm	2.64 cm
Height (rear)Differs	4.4 cm	3.09 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Other features1 differ
Infrared data port	No	No
Internal modemDiffers	Yes	No
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Modem typeKnown for one	ITU V.92	Unknown — not stated by the source
Supplied AC adapter type	AC	AC
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	-Wi-Fi, -ACPI 3.0, -Mobile PC 2002, -DMI 2.0, -EPEAT Silver, -GS.

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.

More laptop comparisons

All laptop comparisons