Product comparison · 2 laptops

Lenovo ThinkPad SL500 + ServicePack 3yr On-Site vs Lenovo ThinkPad T500 (2243-4MG ), BE

85specifications compared
34differ
51identical
39known for one product only

Key differences

Processor model
- ThinkPad SL500 + ServicePack 3yr On-Site:T5670
- ThinkPad T500 (2243-4MG ), BE:P8400
Processor frequency
- ThinkPad SL500 + ServicePack 3yr On-Site:1.8 GHz
- ThinkPad T500 (2243-4MG ), BE:2.26 GHz
Processor cache
- ThinkPad SL500 + ServicePack 3yr On-Site:2 MB
- ThinkPad T500 (2243-4MG ), BE:3 MB
Processor front side bus
- ThinkPad SL500 + ServicePack 3yr On-Site:800 MHz
- ThinkPad T500 (2243-4MG ), BE:1066 MHz
Processor socket
- ThinkPad SL500 + ServicePack 3yr On-Site:LGA 3647 (Socket P)
- ThinkPad T500 (2243-4MG ), BE:Socket 478
Processor lithography
- ThinkPad SL500 + ServicePack 3yr On-Site:65 nm
- ThinkPad T500 (2243-4MG ), BE:45 nm
Processor codename
- ThinkPad SL500 + ServicePack 3yr On-Site:Merom
- ThinkPad T500 (2243-4MG ), BE:Penryn
Thermal Design Power (TDP)
- ThinkPad SL500 + ServicePack 3yr On-Site:35 W
- ThinkPad T500 (2243-4MG ), BE:25 W

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad SL500 + ServicePack 3yr On-Site, ThinkPad T500 (2243-4MG ), BE
124 specifications	A Lenovo ThinkPad SL500 + ServicePack 3yr On-Site View product	B Lenovo ThinkPad T500 (2243-4MG ), BE View product
Displayidentical
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor12 differ
Processor modelDiffers	T5670	P8400
Processor frequencyDiffers	1.8 GHz	2.26 GHz
Processor cacheDiffers	2 MB	3 MB
Processor front side busDiffers	800 MHz	1066 MHz
Processor socketDiffers	LGA 3647 (Socket P)	Socket 478
Processor lithographyDiffers	65 nm	45 nm
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core 2 Duo P8000 Series
Processor codenameDiffers	Merom	Penryn
FSB ParityKnown for one	Unknown — not stated by the source	No
Thermal Design Power (TDP)Differs	35 W	25 W
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	8.5
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Memory1 differ
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage1 differ
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Card reader integratedDiffers	Yes	No
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	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	Intel® GMA X4500	Intel® GMA 4500MHD
Audio2 differ
Audio systemDiffers	Conexant Azalia Audio Codec	Conexant Azalia 24-bit
Speaker powerDiffers	3 W	2 W
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Network2 differ
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet, WLAN
Wireless technologyDiffers	IEEE 802.11a/g/n	Intel 5300AGN
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	4	3
HDMI ports quantityDiffers	1	0
Docking connectorDiffers	No	Yes
ExpressCard slotDiffers	Yes	No
SmartCard slotDiffers	Yes	No
Softwareidentical
Optional operating system suppliedKnown for one	Unknown — not stated by the source	Windows XP Professional
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features5 differ
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Embedded options availableKnown for one	Unknown — not stated by the source	Yes
Execute Disable BitDiffers	No	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	No
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	No
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	No
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Insider™Known for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	No
Processor ARK IDDiffers	35163	35569
Processor codeDiffers	SLAJ5	SL3BU
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	No
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
Battery1 differ
Battery life (max)Differs	4 h	6.6 h
Weight & dimensions4 differ
WeightDiffers	2.9 kg	2.63 kg
WidthDiffers	358 mm	357.5 mm
DepthDiffers	260 mm	255 mm
HeightDiffers	37 mm	33.5 mm
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Modem typeKnown for one	Unknown — not stated by the source	56K V.90
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business

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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