Product comparison · 2 laptops

Acer Extensa 7630-643G50Mn vs Lenovo ThinkPad W700 (27526PG), BE

108specifications compared
40differ
68identical
30known for one product only

Key differences

Display resolution
- Extensa 7630-643G50Mn:1440 x 900 pixels
- ThinkPad W700 (27526PG), BE:1920 x 1200 pixels
Processor family
- Extensa 7630-643G50Mn:Intel® Core™2 Duo
- ThinkPad W700 (27526PG), BE:Intel® Core™ 2 Extreme
Processor model
- Extensa 7630-643G50Mn:T6400
- ThinkPad W700 (27526PG), BE:QX9300
Processor cores
- Extensa 7630-643G50Mn:2
- ThinkPad W700 (27526PG), BE:4
Processor threads
- Extensa 7630-643G50Mn:2
- ThinkPad W700 (27526PG), BE:4
Processor frequency
- Extensa 7630-643G50Mn:2 GHz
- ThinkPad W700 (27526PG), BE:2.53 GHz
Processor cache
- Extensa 7630-643G50Mn:2 MB
- ThinkPad W700 (27526PG), BE:12 MB
Processor front side bus
- Extensa 7630-643G50Mn:800 MHz
- ThinkPad W700 (27526PG), BE:1066 MHz

Side by side

Differences highlightedShow differences only

Comparison of Extensa 7630-643G50Mn, ThinkPad W700 (27526PG), BE
138 specifications	A Acer Extensa 7630-643G50Mn View product	B Lenovo ThinkPad W700 (27526PG), BE View product
Display1 differ
Display diagonal	43.2 cm (17")	43.2 cm (17")
Display resolutionDiffers	1440 x 900 pixels	1920 x 1200 pixels
Native aspect ratio	16:10	16:10
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Core™ 2 Extreme
Processor modelDiffers	T6400	QX9300
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor frequencyDiffers	2 GHz	2.53 GHz
Processor cacheDiffers	2 MB	12 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	1066 MHz
Processor socket	Socket 478	Socket 478
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo T6000 Series	Intel Core 2 Extreme QX9000 Series for Mobile
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
SteppingDiffers	R0	E0
Thermal Design Power (TDP)Differs	35 W	45 W
TjunctionDiffers	105 °C	100 °C
Number of Processing Die TransistorsDiffers	410 M	820 M
Processing Die sizeDiffers	107 mm²	214 mm²
CPU multiplier (bus/core ratio)Differs	10	9.4
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	3 GB	4 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memory	4 GB	4 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Storage2 differ
Total storage capacityDiffers	500 GB	200 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive typeKnown for one	DVD Super Multi DL	Unknown — not stated by the source
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	MMC, MS PRO, SD, xD	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 4500MHD	NVIDIA Quadro FX 3700
Discrete graphics card memoryKnown for one	8 GB	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	0.5 GB	Unknown — not stated by the source
On-board graphics cardKnown for one	Unknown — not stated by the source	No
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Audio1 differ
Audio systemDiffers	High Definition Audio	AC 97 + AD 1881
Number of built-in speakers	2	2
Audio system direct 3D soundKnown for one	Yes	Unknown — not stated by the source
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Cameraidentical
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Network2 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	WLAN, Gigabit Ethernet
Wireless technologyDiffers	802.11a/b/g/n	Intel WiFi 5300AGN
Bluetooth	Yes	Yes
Bluetooth version	2.0+EDR	2.0+EDR
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	4	5
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) portsDiffers	0	1
Headphone outputs	1	1
S/PDIF out port	No	No
Line-inKnown for one	Yes	Unknown — not stated by the source
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) ports	1	1
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
Performanceidentical
Motherboard chipsetKnown for one	Intel® GM45 Express	Unknown — not stated by the source
Software2 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows XP Professional
Trial softwareDiffers	-McAfee Internet Security Suite.	Microsoft Office 2007
Bundled softwareKnown for one	-Acer Empowering Technology (Acer ePower, eDataSecurity, eRecovery, eSettings), -Acer GridVista, -Acer Launch Manager, -Adobe Reader, -Corel WinDVD, -Microsoft Office Ready 2007, -NTI Media-Maker, -NTI Shadow	Unknown — not stated by the source
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Intel 64	Yes	Yes
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)Differs	No	Yes
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	40479	36727
Processor codeDiffers	SLGJ4	SLB5J
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Intel® Smart CacheKnown for one	Unknown — not stated by the source	No
Battery2 differ
Number of battery cellsDiffers	6	9
Battery life (max)Differs	2.5 h	2 h
Poweridentical
DC-in jack	Yes	Yes
Security1 differ
Cable lock slot	Yes	Yes
Cable lock slot typeDiffers	Kensington	IBM
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
HDD user password	Yes	Yes
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
CertificationKnown for one	-Wi-Fi, -ACPI 3.0, -Mobile PC 2002, -DMI 2.0, -TCG 1.2.	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.88 kg	3.83 kg
WidthDiffers	396 mm	410 mm
DepthDiffers	286 mm	310 mm
Height (front)Known for one	3.52 cm	Unknown — not stated by the source
Height (rear)Known for one	4.4 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	41.4 mm
Other featuresidentical
Infrared data port	No	No
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Wake-on-Ring readyKnown for one	Yes	Unknown — not stated by the source
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem typeKnown for one	ITU V.92	Unknown — not stated by the source
Supplied AC adapter type	AC	AC
Intel segment taggingKnown for one	Unknown — not stated by the source	Professional
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes

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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