Product comparison · 2 laptops

Lenovo ThinkPad T60 (1951-4MG), UK vs Lenovo ThinkPad X61s (7666-3FG), UK

112specifications compared
33differ
79identical
3known for one product only

Key differences

The Lenovo ThinkPad T60 (1951-4MG), UK has 0.23 GHz more processor frequency than the Lenovo ThinkPad X61s (7666-3FG), UK (1.83 GHz vs 1.6 GHz). The Lenovo ThinkPad X61s (7666-3FG), UK has 2 MB more processor cache than the Lenovo ThinkPad T60 (1951-4MG), UK (4 MB vs 2 MB). The Lenovo ThinkPad X61s (7666-3FG), UK has 133 MHz more processor front side bus than the Lenovo ThinkPad T60 (1951-4MG), UK (800 MHz vs 667 MHz). Only the Lenovo ThinkPad X61s (7666-3FG), UK has embedded options available. Only the Lenovo ThinkPad X61s (7666-3FG), UK has idle States.

Display diagonal
- ThinkPad T60 (1951-4MG), UK:35.8 cm (14.1")
- ThinkPad X61s (7666-3FG), UK:30.7 cm (12.1")
Processor family
- ThinkPad T60 (1951-4MG), UK:Intel® Core™ Duo
- ThinkPad X61s (7666-3FG), UK:Intel® Core™2 Duo
Processor model
- ThinkPad T60 (1951-4MG), UK:T2400
- ThinkPad X61s (7666-3FG), UK:L7500
Processor frequency
- ThinkPad T60 (1951-4MG), UK:1.83 GHz
- ThinkPad X61s (7666-3FG), UK:1.6 GHz
Processor cache
- ThinkPad T60 (1951-4MG), UK:2 MB
- ThinkPad X61s (7666-3FG), UK:4 MB
Processor front side bus
- ThinkPad T60 (1951-4MG), UK:667 MHz
- ThinkPad X61s (7666-3FG), UK:800 MHz
Processor socket
- ThinkPad T60 (1951-4MG), UK:Socket 478
- ThinkPad X61s (7666-3FG), UK:Socket 479
Processor operating modes
- ThinkPad T60 (1951-4MG), UK:32-bit
- ThinkPad X61s (7666-3FG), UK:64-bit

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T60 (1951-4MG), UK, ThinkPad X61s (7666-3FG), UK
115 specifications	A Lenovo ThinkPad T60 (1951-4MG), UK View product	B Lenovo ThinkPad X61s (7666-3FG), UK View product
Display1 differ
Display diagonalDiffers	35.8 cm (14.1")	30.7 cm (12.1")
Processor13 differ
Processor familyDiffers	Intel® Core™ Duo	Intel® Core™2 Duo
Processor modelDiffers	T2400	L7500
Processor frequencyDiffers	1.83 GHz	1.6 GHz
Processor cacheDiffers	2 MB	4 MB
Processor front side busDiffers	667 MHz	800 MHz
Processor socketDiffers	Socket 478	Socket 479
Processor operating modesDiffers	32-bit	64-bit
Processor seriesDiffers	Intel Core Duo T2000 Series	Intel Core 2 Duo L7000 Series
Processor codenameDiffers	Yonah	Merom
SteppingKnown for one	C0	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	31 W	17 W
Number of Processing Die TransistorsDiffers	151 M	291 M
Processing Die sizeDiffers	90 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	11	8
Memoryidentical
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storage2 differ
Total storage capacityDiffers	60 GB	80 GB
Optical drive typeDiffers	DVD-ROM	No
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 950	Intel® GMA X3100
Audio2 differ
Number of built-in speakersDiffers	2	1
Speaker powerDiffers	2 W	0.5 W
Ports & interfaces1 differ
Firewire (IEEE 1394) portsDiffers	0	1
Keyboard1 differ
Pointing deviceDiffers	ThinkPad UltraNav	Pointing Stick
Processor special features5 differ
Embedded options availableDiffers	No	Yes
Idle StatesDiffers	No	Yes
Intel 64Differs	No	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Processor ARK IDDiffers	27235	29757
Battery2 differ
Number of battery cellsDiffers	6	8
Battery life (max)Differs	5.8 h	8.2 h
Weight & dimensions4 differ
WeightDiffers	2.34 kg	1.65 kg
WidthDiffers	311 mm	268 mm
DepthDiffers	255 mm	211 mm
HeightDiffers	31 mm	20 mm
Other features1 differ
Infrared data portDiffers	Yes	No
Modem typeKnown for one	V.92	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.

More laptop comparisons

All laptop comparisons