Product comparison · 2 laptops

Fujitsu LIFEBOOK E780 proGREEN vs Lenovo ThinkPad SL510 + Microsoft Office Basic Edition 2007

95specifications compared
51differ
44identical
44known for one product only

Key differences

Processor family
- LIFEBOOK E780 proGREEN:Intel® Core™ i5
- ThinkPad SL510 + Microsoft Office Basic Edition 2007:Intel® Core™2 Duo
Processor model
- LIFEBOOK E780 proGREEN:i5-520M
- ThinkPad SL510 + Microsoft Office Basic Edition 2007:T6570
Processor threads
- LIFEBOOK E780 proGREEN:4
- ThinkPad SL510 + Microsoft Office Basic Edition 2007:2
Processor frequency
- LIFEBOOK E780 proGREEN:2.4 GHz
- ThinkPad SL510 + Microsoft Office Basic Edition 2007:2.1 GHz
Processor cache
- LIFEBOOK E780 proGREEN:3 MB
- ThinkPad SL510 + Microsoft Office Basic Edition 2007:2 MB
Processor cache type
- LIFEBOOK E780 proGREEN:Smart Cache
- ThinkPad SL510 + Microsoft Office Basic Edition 2007:L2
Processor socket
- LIFEBOOK E780 proGREEN:BGA 956
- ThinkPad SL510 + Microsoft Office Basic Edition 2007:Socket 478
Processor lithography
- LIFEBOOK E780 proGREEN:32 nm
- ThinkPad SL510 + Microsoft Office Basic Edition 2007:45 nm

Side by side

Differences highlightedShow differences only

Comparison of LIFEBOOK E780 proGREEN, ThinkPad SL510 + Microsoft Office Basic Edition 2007
139 specifications	A Fujitsu LIFEBOOK E780 proGREEN View product	B Lenovo ThinkPad SL510 + Microsoft Office Basic Edition 2007 View product
Displayidentical
LED backlightKnown for one	Yes	Unknown — not stated by the source
Processor13 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™2 Duo
Processor generationKnown for one	Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-520M	T6570
Processor threadsDiffers	4	2
Processor boost frequencyKnown for one	2.93 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.4 GHz	2.1 GHz
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	3 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	BGA 956	Socket 478
Processor lithographyDiffers	32 nm	45 nm
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesKnown for one	Intel Core i5-500 Mobile Series	Unknown — not stated by the source
Processor codenameDiffers	Arrandale	Penryn
Bus typeKnown for one	DMI	Unknown — not stated by the source
SteppingKnown for one	C2	Unknown — not stated by the source
TjunctionDiffers	105 °C	100 °C
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Number of Processing Die TransistorsDiffers	382 M	410 M
Processing Die sizeDiffers	81 mm²	107 mm²
CPU multiplier (bus/core ratio)Known for one	18	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	2 GB	4 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Storage2 differ
Total storage capacityDiffers	160 GB	320 GB
Optical drive typeKnown for one	DVD Super Multi	Unknown — not stated by the source
Compatible memory cardsDiffers	SD	MMC, MS Pro, SD, SDHC, xD
Graphicsidentical
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	500 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	766 MHz	Unknown — not stated by the source
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	AMD Mobility Radeon HD 4570
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.256 GB
Audio1 differ
Audio systemDiffers	HD	High Definition Audio
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Speaker powerKnown for one	Unknown — not stated by the source	3 W
Network1 differ
Wireless technologyDiffers	802.11 a/b/g/n	IEEE 802.11b/g/n
Ports & interfaces10 differ
USB 2.0 ports quantityDiffers	4	3
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantityDiffers	0	1
Firewire (IEEE 1394) portsDiffers	1	0
S/PDIF out portDiffers	No	Yes
Docking connectorDiffers	Yes	No
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
Modem (RJ-11) portsDiffers	0	1
Serial ports quantityDiffers	1	0
Performanceidentical
Motherboard chipsetKnown for one	Intel® QM57 Express	Unknown — not stated by the source
Softwareidentical
Trial softwareKnown for one	Norton Internet Security	Unknown — not stated by the source
Processor special features17 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableDiffers	Yes	No
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyDiffers	Yes	No
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Turbo Boost TechnologyDiffers	1.0	No
Physical Address Extension (PAE)Known for one	36 bit	Unknown — not stated by the source
Processor ARK IDDiffers	47341	42841
Processor package sizeKnown for one	rPGA 37.5x 37.5, BGA 34x28	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE4.1/4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
Battery1 differ
Number of battery cellsDiffers	8	6
Battery capacityKnown for one	5800 mAh	Unknown — not stated by the source
Battery life (max)Known for one	Unknown — not stated by the source	4 h
Poweridentical
AC adapter powerKnown for one	80 W	Unknown — not stated by the source
Security1 differ
Cable lock slot typeDiffers	Kensington	IBM
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WeightDiffers	2.7 kg	2.56 kg
WidthDiffers	372 mm	387 mm
DepthDiffers	255 mm	247 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Internal modemDiffers	No	Yes
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Modem typeKnown for one	Unknown — not stated by the source	V.90
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	ThinkPad UltraNav

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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