Product comparison · 2 laptops

Lenovo ThinkPad T400 (647419G), UK vs Lenovo ThinkPad T400 (64741AG), UK

Key differences

Processor model
- ThinkPad T400 (647419G), UK:P8600
- ThinkPad T400 (64741AG), UK:T9400
Processor frequency
- ThinkPad T400 (647419G), UK:2.4 GHz
- ThinkPad T400 (64741AG), UK:2.53 GHz
Processor cache
- ThinkPad T400 (647419G), UK:3 MB
- ThinkPad T400 (64741AG), UK:6 MB
Stepping
- ThinkPad T400 (647419G), UK:R1
- ThinkPad T400 (64741AG), UK:E0
Thermal Design Power (TDP)
- ThinkPad T400 (647419G), UK:25 W
- ThinkPad T400 (64741AG), UK:35 W
CPU multiplier (bus/core ratio)
- ThinkPad T400 (647419G), UK:9
- ThinkPad T400 (64741AG), UK:9.5
Total storage capacity
- ThinkPad T400 (647419G), UK:160 GB
- ThinkPad T400 (64741AG), UK:100 GB
Embedded options available
- ThinkPad T400 (647419G), UK:No
- ThinkPad T400 (64741AG), UK:Yes

Differences highlightedShow differences only

Comparison of ThinkPad T400 (647419G), UK, ThinkPad T400 (64741AG), UK
121 specifications	A Lenovo ThinkPad T400 (647419G), UK View product	B Lenovo ThinkPad T400 (64741AG), UK View product
Processor7 differ
Processor modelDiffers	P8600	T9400
Processor frequencyDiffers	2.4 GHz	2.53 GHz
Processor cacheDiffers	3 MB	6 MB
Processor seriesDiffers	Intel Core 2 Duo P8000 Series	Intel Core 2 Duo T9000 Series
SteppingDiffers	R1	E0
Thermal Design Power (TDP)Differs	25 W	35 W
CPU multiplier (bus/core ratio)Differs	9	9.5
Storage1 differ
Total storage capacityDiffers	160 GB	100 GB
Cameraidentical
Front cameraKnown for one	No	Unknown — not stated by the source
Processor special features5 differ
Embedded options availableDiffers	No	Yes
Idle StatesDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	35568	35562
Processor codeDiffers	SLGDZ	SLGEK

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.