Product comparison · 2 laptops

Lenovo ThinkPad R500 + Port Replicator vs Lenovo ThinkPad R61i (7650-8TG), IT

107specifications compared
35differ
72identical
15known for one product only

Key differences

Display resolution
- ThinkPad R500 + Port Replicator:1680 x 1050 pixels
- ThinkPad R61i (7650-8TG), IT:1280 x 800 pixels
Processor model
- ThinkPad R500 + Port Replicator:P8400
- ThinkPad R61i (7650-8TG), IT:T5250
Processor frequency
- ThinkPad R500 + Port Replicator:2.26 GHz
- ThinkPad R61i (7650-8TG), IT:1.5 GHz
Processor cache
- ThinkPad R500 + Port Replicator:3 MB
- ThinkPad R61i (7650-8TG), IT:2 MB
Processor front side bus
- ThinkPad R500 + Port Replicator:1066 MHz
- ThinkPad R61i (7650-8TG), IT:667 MHz
Processor lithography
- ThinkPad R500 + Port Replicator:45 nm
- ThinkPad R61i (7650-8TG), IT:65 nm
Processor codename
- ThinkPad R500 + Port Replicator:Penryn
- ThinkPad R61i (7650-8TG), IT:Merom
Thermal Design Power (TDP)
- ThinkPad R500 + Port Replicator:25 W
- ThinkPad R61i (7650-8TG), IT:65, 35

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad R500 + Port Replicator, ThinkPad R61i (7650-8TG), IT
122 specifications	A Lenovo ThinkPad R500 + Port Replicator View product	B Lenovo ThinkPad R61i (7650-8TG), IT View product
Display1 differ
Display resolutionDiffers	1680 x 1050 pixels	1280 x 800 pixels
Processor12 differ
Processor modelDiffers	P8400	T5250
Processor frequencyDiffers	2.26 GHz	1.5 GHz
Processor cacheDiffers	3 MB	2 MB
Processor front side busDiffers	1066 MHz	667 MHz
Processor lithographyDiffers	45 nm	65 nm
Processor seriesDiffers	Intel Core 2 Duo P8000 Series	Intel Core 2 Duo T5000 Series
Processor codenameDiffers	Penryn	Merom
SteppingKnown for one	M0	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	25 W	65, 35
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	8.5	9
Memory2 differ
Internal memoryDiffers	2 GB	1 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 GB
Storage1 differ
Total storage capacityDiffers	160 GB	120 GB
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	MMC, MS Pro, SD, SDHC, xD	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 3470	Intel® GMA X3100
Audio1 differ
Audio systemDiffers	Conexant Azalia Audio Codec	HDA 24-bit
Network2 differ
Networking featuresDiffers	Gigabit Ethernet	WLAN, Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11a/g/n	Intel 3945ABG
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces4 differ
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Firewire (IEEE 1394) portsDiffers	1	0
Docking connectorDiffers	Yes	No
ExpressCard slotDiffers	Yes	No
SmartCard slotDiffers	Yes	No
USB 1.1 ports quantityKnown for one	Unknown — not stated by the source	0
Keyboard1 differ
Pointing deviceDiffers	ThinkPad UltraNav	Trackpad
Software1 differ
Operating system installedDiffers	Windows Vista Business	Windows XP Professional
Bundled softwareKnown for one	Unknown — not stated by the source	Yes
Processor special features5 differ
Embedded options availableDiffers	Yes	No
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateDiffers	Yes	No
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Processor ARK IDDiffers	35569	30786
Processor codeKnown for one	SL3BU	Unknown — not stated by the source
Batteryidentical
Battery life (max)Known for one	4.1 h	Unknown — not stated by the source
Securityidentical
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.73 kg	2.99 kg
WidthDiffers	358.6 mm	358.5 mm
HeightDiffers	38.5 mm	35.3 mm
Other features1 differ
Modem typeDiffers	V.90	V.92
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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