Product comparison · 2 laptops

Lenovo ThinkPad R61 + Essential Port Replicator vs Lenovo ThinkPad T60 (8741-H4G), ES

102specifications compared
37differ
65identical
18known for one product only

Key differences

Display resolution
- ThinkPad R61 + Essential Port Replicator:1680 x 1050 pixels
- ThinkPad T60 (8741-H4G), ES:1280 x 800 pixels
Processor model
- ThinkPad R61 + Essential Port Replicator:T8100
- ThinkPad T60 (8741-H4G), ES:T7200
Processor frequency
- ThinkPad R61 + Essential Port Replicator:2.1 GHz
- ThinkPad T60 (8741-H4G), ES:2 GHz
Processor cache
- ThinkPad R61 + Essential Port Replicator:3 MB
- ThinkPad T60 (8741-H4G), ES:4 MB
Processor front side bus
- ThinkPad R61 + Essential Port Replicator:800 MHz
- ThinkPad T60 (8741-H4G), ES:667 MHz
Processor socket
- ThinkPad R61 + Essential Port Replicator:Socket 478
- ThinkPad T60 (8741-H4G), ES:Socket 479
Processor lithography
- ThinkPad R61 + Essential Port Replicator:45 nm
- ThinkPad T60 (8741-H4G), ES:65 nm
Processor codename
- ThinkPad R61 + Essential Port Replicator:Penryn
- ThinkPad T60 (8741-H4G), ES:Merom

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad R61 + Essential Port Replicator, ThinkPad T60 (8741-H4G), ES
120 specifications	A Lenovo ThinkPad R61 + Essential Port Replicator View product	B Lenovo ThinkPad T60 (8741-H4G), ES View product
Display1 differ
Display resolutionDiffers	1680 x 1050 pixels	1280 x 800 pixels
Processor14 differ
Processor modelDiffers	T8100	T7200
Processor frequencyDiffers	2.1 GHz	2 GHz
Processor cacheDiffers	3 MB	4 MB
Processor front side busDiffers	800 MHz	667 MHz
Processor socketDiffers	Socket 478	Socket 479
Processor lithographyDiffers	45 nm	65 nm
Processor seriesDiffers	Intel Core 2 Duo T8000 Series	Intel Core 2 Duo T7000 Series
Processor codenameDiffers	Penryn	Merom
SteppingDiffers	M0	B2
Thermal Design Power (TDP)Differs	35 W	34 W
TjunctionDiffers	105 °C	100 °C
Number of Processing Die TransistorsDiffers	410 M	291 M
Processing Die sizeDiffers	107 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	10.5	12
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.0375 - 1.30 V
Memory1 differ
Internal memoryDiffers	2 GB	1 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Storage2 differ
Total storage capacityDiffers	160 GB	80 GB
Optical drive typeDiffers	DVD±RW	DVD-ROM
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA Quadro NVS 140M	AMD Mobility Radeon X1400
Network2 differ
Networking featuresDiffers	Gigabit Ethernet	WLAN, Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11a/g/n	Intel 3945 a/b/g
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces6 differ
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Firewire (IEEE 1394) portsDiffers	1	0
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
SmartCard slotDiffers	Yes	No
TV-outDiffers	Yes	No
TV-out typeKnown for one	S-Video	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Bundled softwareKnown for one	Unknown — not stated by the source	Yes
Processor special features3 differ
Idle StatesDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	33916	27255
Processor codeKnown for one	SLAVJ	Unknown — not stated by the source
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	Yes	Unknown — not stated by the source
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.76 kg	2.36 kg
WidthDiffers	358 mm	255 mm
DepthDiffers	260 mm	357.5 mm
HeightDiffers	35 mm	28.7 mm
Other features2 differ
Infrared data portDiffers	No	Yes
Internal modemDiffers	Yes	No
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HDA 24-bit
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Speaker powerKnown for one	Unknown — not stated by the source	2 W

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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