Product comparison · 2 laptops

ASUS N53JQ-SZ079V laptop Intel® Core™2 Duo T7200 vs Lenovo ThinkPad L512 + 45N6683

106specifications compared
56differ
50identical
44known for one product only

Key differences

Product colour
- N53JQ-SZ079V laptop Intel® Core™2 Duo T7200:Silver
- ThinkPad L512 + 45N6683:Black
Processor family
- N53JQ-SZ079V laptop Intel® Core™2 Duo T7200:Intel® Core™2 Duo
- ThinkPad L512 + 45N6683:Intel® Core™ i3
Processor model
- N53JQ-SZ079V laptop Intel® Core™2 Duo T7200:T7200
- ThinkPad L512 + 45N6683:i3-370M
Processor threads
- N53JQ-SZ079V laptop Intel® Core™2 Duo T7200:2
- ThinkPad L512 + 45N6683:4
Processor frequency
- N53JQ-SZ079V laptop Intel® Core™2 Duo T7200:2 GHz
- ThinkPad L512 + 45N6683:2.4 GHz
Processor cache
- N53JQ-SZ079V laptop Intel® Core™2 Duo T7200:4 MB
- ThinkPad L512 + 45N6683:3 MB
Processor cache type
- N53JQ-SZ079V laptop Intel® Core™2 Duo T7200:L2
- ThinkPad L512 + 45N6683:Smart Cache
Processor socket
- N53JQ-SZ079V laptop Intel® Core™2 Duo T7200:Socket 479
- ThinkPad L512 + 45N6683:Socket 988

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Differences highlightedShow differences only

Comparison of N53JQ-SZ079V, ThinkPad L512 + 45N6683
150 specifications	A ASUS N53JQ-SZ079V laptop Intel® Core™2 Duo T7200 Model N53JQ-SZ079V View product	B Lenovo ThinkPad L512 + 45N6683 View product
Design1 differ
Product colourDiffers	Silver	Black
Displayidentical
Display diagonal	39.6 cm (15.6")	39.6 cm (15.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
Native aspect ratio	16:9	16:9
LED backlightKnown for one	Unknown — not stated by the source	Yes
Display brightnessKnown for one	Unknown — not stated by the source	220 cd/m²
Processor17 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Core™ i3
Processor modelDiffers	T7200	i3-370M
Processor cores	2	2
Processor threadsDiffers	2	4
Processor frequencyDiffers	2 GHz	2.4 GHz
System bus rate	2.5 GT/s	2.5 GT/s
Processor cacheDiffers	4 MB	3 MB
Processor cache typeDiffers	L2	Smart Cache
Processor front side busKnown for one	667 MHz	Unknown — not stated by the source
Processor socketDiffers	Socket 479	Socket 988
Processor lithographyDiffers	65 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo T7000 Series	Intel Core i3-300 Mobile Series
Processor codenameDiffers	Merom	Arrandale
Bus typeDiffers	FSB	DMI
FSB Parity	No	No
SteppingDiffers	B2	K0
Thermal Design Power (TDP)Differs	34 W	35 W
TjunctionDiffers	100 °C	90 °C
Processor core voltage (AC)Known for one	1.0375 - 1.30 V	Unknown — not stated by the source
Number of Processing Die TransistorsDiffers	291 M	382 M
Processing Die sizeDiffers	143 mm²	81 mm²
CPU multiplier (bus/core ratio)Differs	12	18
ECC supported by processor	No	No
Processor generationKnown for one	Unknown — not stated by the source	Intel® Core™ i3
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
Memory3 differ
Internal memoryDiffers	6 GB	2 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speedDiffers	1066 MHz	1333 MHz
Maximum internal memoryDiffers	16 GB	8 GB
Storage2 differ
Total storage capacityDiffers	640 GB	320 GB
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD	Memory Stick (MS), MMC, MS PRO, SD, SDHC, xD
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-RW
Graphics3 differ
On-board graphics cardDiffers	No	Yes
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	NVIDIA® GeForce® GT 425M	Unknown — not stated by the source
Graphics card familyDiffers	NVIDIA	Intel
On-board graphics card modelDiffers	Not available	Intel® HD Graphics
Maximum graphics card memoryKnown for one	1.024 GB	Unknown — not stated by the source
On-board graphics card familyKnown 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	667 MHz
Network2 differ
Wi-Fi	Yes	Yes
Networking featuresDiffers	Gigabit Ethernet, WLAN	Gigabit Ethernet
Wireless technologyKnown for one	Wi-Fi	Unknown — not stated by the source
BluetoothDiffers	No	Yes
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	2	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	1	Unknown — not stated by the source
eSATA ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityDiffers	0	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Headphone outputs	1	1
S/PDIF out portDiffers	Yes	No
Microphone in	Yes	Yes
Docking connectorDiffers	No	Yes
ExpressCard slotDiffers	No	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slotDiffers	No	Yes
Modem (RJ-11) portsKnown for one	0	Unknown — not stated by the source
TV-in port	No	No
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
Performanceidentical
Motherboard chipset	Intel® HM55 Express	Intel® HM55 Express
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Processor special features14 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle StatesDiffers	No	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 Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
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 Technology	No	No
Processor ARK IDDiffers	27255	49020
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
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SLBUK
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.1, SSE4.2
Batteryidentical
Number of battery cells	6	6
Battery capacityKnown for one	4400 mAh	Unknown — not stated by the source
Battery life (max)Known for one	Unknown — not stated by the source	4.7 h
Poweridentical
AC adapter powerKnown for one	90 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	4.74 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 slot	Yes	Yes
Cable lock slot typeDiffers	Kensington	IBM
Password protection typeKnown for one	BIOS	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 & dimensions5 differ
WeightDiffers	2.9 kg	2.56 kg
WidthDiffers	391 mm	380 mm
DepthDiffers	266 mm	247 mm
Height (front)Differs	3.05 cm	3.2 cm
Height (rear)Differs	4.05 cm	3.6 cm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Infrared data port	No	No
Internal modem	No	No
TV tuner integrated	No	No
Supplied AC adapter type	AC	AC
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	High Definition Audio
Number of built-in speakersKnown for one	Unknown — not stated by the source	2

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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