Product comparison · 2 laptops

ASUS ROG G51J-IX098V Intel® Core™ i7 i7-720QM vs Lenovo ThinkPad X100e, BE

20specifications compared
12differ
8identical
124known for one product only

Key differences

Display diagonal
- ROG G51J-IX098V Intel® Core™ i7 i7-720QM:39.6 cm (15.6")
- ThinkPad X100e, BE:29.5 cm (11.6")
Display resolution
- ROG G51J-IX098V Intel® Core™ i7 i7-720QM:1920 x 1080 pixels
- ThinkPad X100e, BE:1366 x 768 pixels
Processor cache
- ROG G51J-IX098V Intel® Core™ i7 i7-720QM:6 MB
- ThinkPad X100e, BE:1 MB
Processor cache type
- ROG G51J-IX098V Intel® Core™ i7 i7-720QM:Smart Cache
- ThinkPad X100e, BE:L2
Internal memory
- ROG G51J-IX098V Intel® Core™ i7 i7-720QM:4 GB
- ThinkPad X100e, BE:2 GB
Internal memory type
- ROG G51J-IX098V Intel® Core™ i7 i7-720QM:DDR3-SDRAM
- ThinkPad X100e, BE:DDR2-SDRAM
Memory clock speed
- ROG G51J-IX098V Intel® Core™ i7 i7-720QM:1066 MHz
- ThinkPad X100e, BE:667 MHz
HDD capacity
- ROG G51J-IX098V Intel® Core™ i7 i7-720QM:500 GB
- ThinkPad X100e, BE:320 GB

Side by side

Differences highlightedShow differences only

Comparison of G51J-IX098V, ThinkPad X100e, BE
144 specifications	A ASUS ROG G51J-IX098V Intel® Core™ i7 i7-720QM Model G51J-IX098V View product	B Lenovo ThinkPad X100e, BE View product
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	29.5 cm (11.6")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
LED backlightKnown for one	Yes	Unknown — not stated by the source
Processor2 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyKnown for one	Intel® Core™ i7	Unknown — not stated by the source
Processor generationKnown for one	Intel® Core™ i7	Unknown — not stated by the source
Processor modelKnown for one	i7-720QM	Unknown — not stated by the source
Processor coresKnown for one	4	Unknown — not stated by the source
Processor threadsKnown for one	8	Unknown — not stated by the source
Processor boost frequencyKnown for one	2.8 GHz	Unknown — not stated by the source
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	6 MB	1 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketKnown for one	Socket 988	Unknown — not stated by the source
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core i7-700 Mobile Series	Unknown — not stated by the source
Processor codenameKnown for one	Clarksfield	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
SteppingKnown for one	B1	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	45 W	Unknown — not stated by the source
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	774 M	Unknown — not stated by the source
Processing Die sizeKnown for one	296 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	12	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory clock speedDiffers	1066 MHz	667 MHz
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Storage1 differ
Total storage capacityKnown for one	1 TB	Unknown — not stated by the source
Number of HDDs installedKnown for one	2	Unknown — not stated by the source
HDD capacityDiffers	500 GB	320 GB
Compatible memory cardsKnown for one	MMC, MS Pro, SD, xD	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	NVIDIA® GeForce® GTX 260M	Unknown — not stated by the source
Graphics card familyKnown for one	nVidia	Unknown — not stated by the source
On-board graphics card modelKnown for one	Not available	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.128 GB
Graphics cardKnown for one	Unknown — not stated by the source	Radeon HD 3200
Audioidentical
Speakers manufacturerKnown for one	Altec Lansing	Unknown — not stated by the source
Network1 differ
Networking featuresKnown for one	Gigabit Ethernet, WLAN	Unknown — not stated by the source
BluetoothDiffers	No	Yes
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	1000 Mbit/s
Bluetooth versionKnown for one	Unknown — not stated by the source	2.1+EDR
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	4	3
eSATA/USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	1	Unknown — not stated by the source
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Docking connectorKnown for one	No	Unknown — not stated by the source
ExpressCard slotKnown for one	No	Unknown — not stated by the source
CardBus PCMCIA slots quantityKnown for one	0	Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for one	No	Unknown — not stated by the source
SmartCard slotKnown for one	No	Unknown — not stated by the source
Modem (RJ-11) portsKnown for one	0	Unknown — not stated by the source
TV-in portKnown for one	No	Unknown — not stated by the source
TV-outKnown for one	No	Unknown — not stated by the source
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 chipsetKnown for one	Intel® PM55 Express	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Trial softwareKnown for one	Trend Micro Internet Security 2009	Unknown — not stated by the source
Bundled softwareKnown for one	ASUS DVD 6-in-1 Adobe Acrobat Reader 9.0 ASUS	Unknown — not stated by the source
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	1.0	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDKnown for one	43122	Unknown — not stated by the source
Processor codeKnown for one	SLBLY	Unknown — not stated by the source
Processor package sizeKnown for one	37.5 x 37.5 mm	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	120 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
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	3.3 kg	1.48 kg
WidthKnown for one	375 mm	Unknown — not stated by the source
DepthKnown for one	265 mm	Unknown — not stated by the source
Height (front)Known for one	3.43 cm	Unknown — not stated by the source
Height (rear)Known for one	4.06 cm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Infrared data portKnown for one	No	Unknown — not stated by the source
Internal modemKnown for one	No	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Designidentical
Product typeKnown for one	Unknown — not stated by the source	Netbook
Product colourKnown for one	Unknown — not stated by the source	Black
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Battery life (max)Known for one	Unknown — not stated by the source	5 h

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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