Product comparison · 2 laptops

Lenovo T400 (2765-8MG) vs Lenovo T400 (6474-P3G)

114specifications compared
21differ
93identical
13known for one product only

Key differences

Display resolution
- T400 (2765-8MG):1440 x 900 pixels
- T400 (6474-P3G):1280 x 800 pixels
Display brightness
- T400 (2765-8MG):200 cd/m²
- T400 (6474-P3G):185 cd/m²
Processor model
- T400 (2765-8MG):T9600
- T400 (6474-P3G):P8600
Processor frequency
- T400 (2765-8MG):2.8 GHz
- T400 (6474-P3G):2.4 GHz
Processor cache
- T400 (2765-8MG):6 MB
- T400 (6474-P3G):3 MB
Processor socket
- T400 (2765-8MG):Socket 478
- T400 (6474-P3G):Socket 479
Stepping
- T400 (2765-8MG):E1
- T400 (6474-P3G):R1
Thermal Design Power (TDP)
- T400 (2765-8MG):35 W
- T400 (6474-P3G):25 W

Side by side

Differences highlightedShow differences only

Comparison of T400 (2765-8MG), T400 (6474-P3G)
127 specifications	A Lenovo T400 (2765-8MG)View product	B Lenovo T400 (6474-P3G)View product
Display2 differ
Display resolutionDiffers	1440 x 900 pixels	1280 x 800 pixels
LED backlightKnown for one	Yes	Unknown — not stated by the source
Display brightnessDiffers	200 cd/m²	185 cd/m²
Processor8 differ
Processor modelDiffers	T9600	P8600
Processor frequencyDiffers	2.8 GHz	2.4 GHz
Processor cacheDiffers	6 MB	3 MB
Processor socketDiffers	Socket 478	Socket 479
Processor seriesDiffers	Intel Core 2 Duo T9000 Series	Intel Core 2 Duo P8000 Series
SteppingDiffers	E1	R1
Thermal Design Power (TDP)Differs	35 W	25 W
CPU multiplier (bus/core ratio)Differs	10.5	9
Memory1 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	250 GB	160 GB
HDD speedDiffers	7200 RPM	5400 RPM
Optical drive typeDiffers	DVD-ROM	DVD-RW
Graphics2 differ
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics card modelDiffers	AMD Radeon HD 3470	Intel® GMA 4500MHD
Discrete graphics card memoryKnown for one	0.25 GB	Unknown — not stated by the source
Graphics card familyDiffers	AMD	Intel
On-board graphics card modelKnown for one	Not available	Unknown — not stated by the source
Networkidentical
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 featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Ports & interfaces1 differ
Modem (RJ-11) portsDiffers	0	1
TV-in portKnown for one	No	Unknown — not stated by the source
Processor special features4 differ
Idle StatesDiffers	No	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Processor ARK IDDiffers	35563	35568
Processor codeDiffers	SLG9F	SLGDZ
Securityidentical
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Other featuresidentical
Internal modemKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
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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