Product comparison · 2 laptops

Acer TravelMate 6493-6615 Intel® Core™2 Duo P8400 vs Lenovo T400 (2767-P7G)

105specifications compared
33differ
72identical
30known for one product only

Key differences

Display resolution
- TravelMate 6493-6615 Intel® Core™2 Duo P8400:1280 x 800 pixels
- T400 (2767-P7G):1440 x 900 pixels
Processor model
- TravelMate 6493-6615 Intel® Core™2 Duo P8400:P8400
- T400 (2767-P7G):T9400
Processor frequency
- TravelMate 6493-6615 Intel® Core™2 Duo P8400:2.26 GHz
- T400 (2767-P7G):2.53 GHz
Processor cache
- TravelMate 6493-6615 Intel® Core™2 Duo P8400:3 MB
- T400 (2767-P7G):6 MB
Processor socket
- TravelMate 6493-6615 Intel® Core™2 Duo P8400:Socket 478
- T400 (2767-P7G):Socket 479
Stepping
- TravelMate 6493-6615 Intel® Core™2 Duo P8400:M0
- T400 (2767-P7G):E0
Thermal Design Power (TDP)
- TravelMate 6493-6615 Intel® Core™2 Duo P8400:25 W
- T400 (2767-P7G):35 W
CPU multiplier (bus/core ratio)
- TravelMate 6493-6615 Intel® Core™2 Duo P8400:8.5
- T400 (2767-P7G):9.5

Side by side

Differences highlightedShow differences only

Comparison of 6493-6615, T400 (2767-P7G)
135 specifications	A Acer TravelMate 6493-6615 Intel® Core™2 Duo P8400 Model 6493-6615 View product	B Lenovo T400 (2767-P7G)View product
Designidentical
Product colour	Black	Black
Display1 differ
Display diagonal	35.8 cm (14.1")	35.8 cm (14.1")
Display resolutionDiffers	1280 x 800 pixels	1440 x 900 pixels
Native aspect ratio	16:10	16:10
Display brightnessKnown for one	Unknown — not stated by the source	200 cd/m²
LED backlightKnown for one	Yes	Unknown — not stated by the source
Processor8 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	P8400	T9400
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.26 GHz	2.53 GHz
Processor cacheDiffers	3 MB	6 MB
Processor cache type	L2	L2
Processor front side bus	1066 MHz	1066 MHz
Processor socketDiffers	Socket 478	Socket 479
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo P8000 Series	Intel Core 2 Duo T9000 Series
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
SteppingDiffers	M0	E0
Thermal Design Power (TDP)Differs	25 W	35 W
Tjunction	105 °C	105 °C
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	8.5	9.5
ECC supported by processor	No	No
Memory1 differ
Internal memory	2 GB	2 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speed	1066 MHz	1066 MHz
Memory layout (slots x size)	2 x 1 GB	2 x 1 GB
Maximum internal memoryDiffers	4 GB	8 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage1 differ
Total storage capacity	160 GB	160 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive typeDiffers	DVD Super Multi DL	DVD-ROM
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	Memory Stick (MS), MMC, MS PRO, SD, xD	Unknown — not stated by the source
Graphics2 differ
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 4500MHD	AMD Radeon HD 3470
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	0.25 GB
Graphics card familyDiffers	Intel	AMD
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Cameraidentical
Front camera	No	No
Network1 differ
Wi-Fi	Yes	Yes
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Bluetooth	Yes	Yes
Bluetooth versionDiffers	2.0+EDR	2.1+EDR
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Ports & interfaces6 differ
USB 2.0 ports quantity	3	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
DVI portDiffers	Yes	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	1
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connectorDiffers	Yes	No
ExpressCard slotDiffers	No	Yes
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
SmartCard slotDiffers	Yes	No
Modem (RJ-11) ports	1	1
TV-out	No	No
TV-in portKnown for one	No	Unknown — not stated by the source
Performanceidentical
Motherboard chipset	Intel® GM45 Express	Intel® GM45 Express
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Softwareidentical
Operating system installed	Windows Vista Business	Windows Vista Business
Operating system architectureKnown for one	Unknown — not stated by the source	32-bit
Bundled softwareKnown for one	Acer Bio-Protection, Acer CrystalEye, Acer Empowering Technology (eRecovery, ePower, eSettings Management), Acer GridVista, Acer Launch Manager, Adobe Acrobat Reader, McAfee Internet Security Suite, PlatinumSecret suite, Yahoo! toolbar	Unknown — not stated by the source
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle StatesDiffers	Yes	No
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 StateDiffers	Yes	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	Yes	Yes
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	Yes	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	35569	35562
Processor codeDiffers	SL3BU	SLGEK
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Battery2 differ
Number of battery cellsDiffers	6	9
Battery life (max)Differs	3.5 h	9.8 h
Poweridentical
DC-in jack	Yes	Yes
Security1 differ
Cable lock slotDiffers	Yes	No
Fingerprint reader	Yes	Yes
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	338 mm	335.3 mm
DepthDiffers	245 mm	238 mm
Height (front)Differs	3.36 cm	2.76 cm
Height (rear)Differs	3.95 cm	3.19 cm
WeightKnown for one	2.5 kg	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Infrared data portDiffers	Yes	No
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Internal modem	Yes	Yes
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business
TV tuner integratedKnown for one	No	Unknown — not stated by the source
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 typeKnown for one	AC	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	High Definition Audio	Unknown — not stated by the source
Number of built-in speakersKnown for one	2	Unknown — not stated by the source

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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