Product comparison · 2 laptops

ASUS K50IJ-SX543X laptop Intel® Celeron® 900 vs Lenovo ThinkPad NT9KDMD+45N6679 laptop Intel® Core™ i7 i7-620M

100specifications compared
54differ
46identical
54known for one product only

Key differences

Display diagonal
- K50IJ-SX543X laptop Intel® Celeron® 900:39.6 cm (15.6")
- ThinkPad NT9KDMD+45N6679 laptop Intel® Core™ i7 i7-620M:35.8 cm (14.1")
Processor family
- K50IJ-SX543X laptop Intel® Celeron® 900:Intel® Celeron®
- ThinkPad NT9KDMD+45N6679 laptop Intel® Core™ i7 i7-620M:Intel® Core™ i7
Processor model
- K50IJ-SX543X laptop Intel® Celeron® 900:900
- ThinkPad NT9KDMD+45N6679 laptop Intel® Core™ i7 i7-620M:i7-620M
Processor cores
- K50IJ-SX543X laptop Intel® Celeron® 900:1
- ThinkPad NT9KDMD+45N6679 laptop Intel® Core™ i7 i7-620M:2
Processor threads
- K50IJ-SX543X laptop Intel® Celeron® 900:1
- ThinkPad NT9KDMD+45N6679 laptop Intel® Core™ i7 i7-620M:4
Processor frequency
- K50IJ-SX543X laptop Intel® Celeron® 900:2.2 GHz
- ThinkPad NT9KDMD+45N6679 laptop Intel® Core™ i7 i7-620M:2.66 GHz
Processor cache
- K50IJ-SX543X laptop Intel® Celeron® 900:1 MB
- ThinkPad NT9KDMD+45N6679 laptop Intel® Core™ i7 i7-620M:4 MB
Processor cache type
- K50IJ-SX543X laptop Intel® Celeron® 900:L2
- ThinkPad NT9KDMD+45N6679 laptop Intel® Core™ i7 i7-620M:Smart Cache

Side by side

Differences highlightedShow differences only

Comparison of K50IJ-SX543X, NT9KDMD+45N6679
154 specifications	A ASUS K50IJ-SX543X laptop Intel® Celeron® 900 Model K50IJ-SX543X View product	B Lenovo ThinkPad NT9KDMD+45N6679 laptop Intel® Core™ i7 i7-620M Model NT9KDMD+45N6679 View product
Designidentical
Product colour	Black	Black
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	35.8 cm (14.1")
Display resolutionKnown for one	1366 x 768 pixels	Unknown — not stated by the source
LED backlight	Yes	Yes
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Processor16 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Core™ i7
Processor modelDiffers	900	i7-620M
Processor coresDiffers	1	2
Processor threadsDiffers	1	4
Processor frequencyDiffers	2.2 GHz	2.66 GHz
Processor cacheDiffers	1 MB	4 MB
Processor cache typeDiffers	L2	Smart Cache
Processor front side busDiffers	800 MHz	1066 MHz
Processor socketDiffers	LGA 3647 (Socket P)	BGA 1288
Processor lithographyDiffers	45 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Celeron Processor 900 Series for Mobile	Intel Core i7-600 Mobile Series
Processor codenameDiffers	Penryn	Arrandale
Bus typeDiffers	FSB	DMI
FSB Parity	No	No
SteppingDiffers	R0	C2
Thermal Design Power (TDP)	35 W	35 W
TcaseKnown for one	105 °C	Unknown — not stated by the source
Number of Processing Die TransistorsDiffers	410 M	382 M
Processing Die sizeDiffers	107 mm²	81 mm²
ECC supported by processor	No	No
Processor generationKnown for one	Unknown — not stated by the source	Intel® Core™ i7
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.33 GHz
System bus rateKnown for one	Unknown — not stated by the source	2.5 GT/s
TjunctionKnown for one	Unknown — not stated by the source	105 °C
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	20
Memory3 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	1 x 2 GB	2 x 2 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	4 GB	4 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storage2 differ
Total storage capacity	500 GB	500 GB
HDD interface	SATA	SATA
HDD speedDiffers	5400 RPM	7200 RPM
Optical drive typeDiffers	DVD Super Multi DL	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	Memory Stick (MS), MMC, SD	Unknown — not stated by the source
Graphicsidentical
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Intel® GMA 4500MHD	Unknown — not stated by the source
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	500 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	766 MHz
Audioidentical
Audio systemKnown for one	SRS	Unknown — not stated by the source
Speakers manufacturerKnown for one	Altec Lansing	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Network1 differ
Wi-Fi	Yes	Yes
Networking features	Gigabit Ethernet	Gigabit Ethernet
Wireless technologyKnown for one	Wi-Fi	Unknown — not stated by the source
Ethernet LAN	Yes	Yes
BluetoothDiffers	No	Yes
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Bluetooth versionKnown for one	Unknown — not stated by the source	2.1+EDR
WWANKnown for one	Unknown — not stated by the source	Installed
Ports & interfaces5 differ
USB 2.0 ports quantity	4	4
eSATA/USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
eSATA ports quantityDiffers	0	1
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	0	0
DisplayPorts quantityDiffers	0	1
Mini DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsDiffers	0	1
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone inDiffers	Yes	No
Docking connector	No	No
ExpressCard slotDiffers	No	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Modem (RJ-11) ports	0	0
TV-in portKnown for one	No	Unknown — not stated by the source
TV-out	No	No
PS/2 ports quantityKnown for one	0	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
Performanceidentical
Motherboard chipsetKnown for one	Intel® GL40 Express	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Processor special features20 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Execute Disable Bit	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyDiffers	No	Yes
Intel Demand Based Switching	No	No
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Rapid Storage Technology	No	No
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost TechnologyDiffers	No	1.0
Processor ARK IDDiffers	41498	43560
Processor package sizeDiffers	35 x 35 mm	rPGA 37.5x 37.5, BGA 34x28
Thermal Monitoring TechnologiesDiffers	No	Yes
Conflict-Free processor	No	No
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	36 bit
Processor codeKnown for one	Unknown — not stated by the source	SLBPE
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.1/4.2
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter output currentKnown for one	3.42 A	Unknown — not stated by the source
AC adapter output voltageKnown for one	19 V	Unknown — not stated by the source
DC-in jack	Yes	Yes
Security1 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Password protection typeKnown for one	BIOS, Supervisor	Unknown — not stated by the source
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WeightKnown for one	2.6 kg	Unknown — not stated by the source
WidthDiffers	370 mm	333.5 mm
DepthDiffers	256 mm	239 mm
Height (front)Differs	3.1 cm	2.76 cm
Height (rear)Differs	3.55 cm	3.19 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Other features1 differ
Infrared data port	No	No
Power supply typeDiffers	AC/DC	AC - DC
Internal modemKnown for one	No	Unknown — not stated by the source
TV tuner integrated	No	No
Supplied AC adapter type	AC	AC
Wake-on-LAN readyKnown 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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