Product comparison · 2 laptops

Lenovo ThinkPad T61 (8895-3HG), UK vs Lenovo ThinkPad T61 Core 2 Duo T8100 (2.10GHz)/ 2GB/ 160GB/ 15'' WXGA

104specifications compared
27differ
77identical
22known for one product only

Key differences

The Lenovo ThinkPad T61 Core 2 Duo T8100 (2.10GHz)/ 2GB/ 160GB/ 15'' WXGA has 0.3 GHz more processor frequency than the Lenovo ThinkPad T61 (8895-3HG), UK (2.1 GHz vs 1.8 GHz). The Lenovo ThinkPad T61 (8895-3HG), UK has 1 MB more processor cache than the Lenovo ThinkPad T61 Core 2 Duo T8100 (2.10GHz)/ 2GB/ 160GB/ 15'' WXGA (4 MB vs 3 MB). The Lenovo ThinkPad T61 (8895-3HG), UK has 20 nm more processor lithography than the Lenovo ThinkPad T61 Core 2 Duo T8100 (2.10GHz)/ 2GB/ 160GB/ 15'' WXGA (65 nm vs 45 nm). Only the Lenovo ThinkPad T61 Core 2 Duo T8100 (2.10GHz)/ 2GB/ 160GB/ 15'' WXGA has card reader integrated. Only the Lenovo ThinkPad T61 Core 2 Duo T8100 (2.10GHz)/ 2GB/ 160GB/ 15'' WXGA has Bluetooth.

Display diagonal
- ThinkPad T61 (8895-3HG), UK:35.8 cm (14.1")
- ThinkPad T61 Core 2 Duo T8100 (2.10GHz)/ 2GB/ 160GB/ 15'' WXGA:38.1 cm (15")
Display resolution
- ThinkPad T61 (8895-3HG), UK:1024 x 768 pixels
- ThinkPad T61 Core 2 Duo T8100 (2.10GHz)/ 2GB/ 160GB/ 15'' WXGA:1280 x 800 pixels
Native aspect ratio
- ThinkPad T61 (8895-3HG), UK:4:3
- ThinkPad T61 Core 2 Duo T8100 (2.10GHz)/ 2GB/ 160GB/ 15'' WXGA:16:10
Processor model
- ThinkPad T61 (8895-3HG), UK:T7100
- ThinkPad T61 Core 2 Duo T8100 (2.10GHz)/ 2GB/ 160GB/ 15'' WXGA:T8100
Processor frequency
- ThinkPad T61 (8895-3HG), UK:1.8 GHz
- ThinkPad T61 Core 2 Duo T8100 (2.10GHz)/ 2GB/ 160GB/ 15'' WXGA:2.1 GHz
Processor cache
- ThinkPad T61 (8895-3HG), UK:4 MB
- ThinkPad T61 Core 2 Duo T8100 (2.10GHz)/ 2GB/ 160GB/ 15'' WXGA:3 MB
Processor lithography
- ThinkPad T61 (8895-3HG), UK:65 nm
- ThinkPad T61 Core 2 Duo T8100 (2.10GHz)/ 2GB/ 160GB/ 15'' WXGA:45 nm
Processor codename
- ThinkPad T61 (8895-3HG), UK:Merom
- ThinkPad T61 Core 2 Duo T8100 (2.10GHz)/ 2GB/ 160GB/ 15'' WXGA:Penryn

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T61 (8895-3HG), UK, ThinkPad T61 Core 2 Duo T8100 (2.10GHz)/ 2GB/ 160GB/ 15'' WXGA
126 specifications	A Lenovo ThinkPad T61 (8895-3HG), UK View product	B Lenovo ThinkPad T61 Core 2 Duo T8100 (2.10GHz)/ 2GB/ 160GB/ 15'' WXGA View product
Display3 differ
Display diagonalDiffers	35.8 cm (14.1")	38.1 cm (15")
Display resolutionDiffers	1024 x 768 pixels	1280 x 800 pixels
Native aspect ratioDiffers	4:3	16:10
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Processor10 differ
Processor modelDiffers	T7100	T8100
Processor frequencyDiffers	1.8 GHz	2.1 GHz
Processor cacheDiffers	4 MB	3 MB
Processor lithographyDiffers	65 nm	45 nm
Processor seriesDiffers	Intel Core 2 Duo T7000 Series	Intel Core 2 Duo T8000 Series
Processor codenameDiffers	Merom	Penryn
TjunctionDiffers	100 °C	105 °C
Number of Processing Die TransistorsDiffers	291 M	410 M
Processing Die sizeDiffers	143 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	9	10.5
SteppingKnown for one	Unknown — not stated by the source	M0
Memory2 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (slots x size)Differs	2 x 0.5 GB	2 x 2 GB
Storage2 differ
Total storage capacityDiffers	60 GB	160 GB
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Card reader integratedDiffers	No	Yes
Graphicsidentical
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Audio1 differ
Audio systemDiffers	Intel HDA 24-bit	Intel HDA
Network3 differ
Networking typeDiffers	WLAN, Gigabit Ethernet	Gigabit Ethernet
Wireless technologyDiffers	Intel 3945 a/b/g	WiFi Link 4965AGN
BluetoothDiffers	No	Yes
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Networking featuresKnown for one	Unknown — not stated by the source	PRO/1000
Ports & interfaces3 differ
Firewire (IEEE 1394) portsDiffers	0	1
Docking connectorDiffers	No	Yes
ExpressCard slotDiffers	Yes	No
USB 1.1 ports quantityKnown for one	0	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	ThinkPad UltraNav	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows Vista Business	Windows XP Professional
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Processor special features1 differ
Processor ARK IDDiffers	29759	33916
Processor codeKnown for one	Unknown — not stated by the source	SLAVJ
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	65 W
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	IBM	Unknown — not stated by the source
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions1 differ
WeightDiffers	2.33 kg	2.38 kg
WidthKnown for one	312.5 mm	Unknown — not stated by the source
DepthKnown for one	255 mm	Unknown — not stated by the source
HeightKnown for one	27.5 mm	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	357.5 x 255 x 29.7 mm
Other featuresidentical
Modem typeKnown for one	V.92	Unknown — not stated by the source
Slot typeKnown for one	Unknown — not stated by the source	PCI/PCIE
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Optical driveidentical
DVD+R speedKnown for one	Unknown — not stated by the source	24x

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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