Product comparison · 2 laptops

ASUS ROG G51JX-SZ062V laptop Intel® Core™ i7 i7-720QM vs ASUS ROG G73JH-TZ228Z laptop Intel® Core™ i7 i7-740QM

135specifications compared
28differ
107identical
14known for one product only

Key differences

Product colour
- ROG G51JX-SZ062V laptop Intel® Core™ i7 i7-720QM:Black, Blue
- ROG G73JH-TZ228Z laptop Intel® Core™ i7 i7-740QM:Black
Display diagonal
- ROG G51JX-SZ062V laptop Intel® Core™ i7 i7-720QM:39.6 cm (15.6")
- ROG G73JH-TZ228Z laptop Intel® Core™ i7 i7-740QM:43.9 cm (17.3")
Processor model
- ROG G51JX-SZ062V laptop Intel® Core™ i7 i7-720QM:i7-720QM
- ROG G73JH-TZ228Z laptop Intel® Core™ i7 i7-740QM:i7-740QM
Processor boost frequency
- ROG G51JX-SZ062V laptop Intel® Core™ i7 i7-720QM:2.8 GHz
- ROG G73JH-TZ228Z laptop Intel® Core™ i7 i7-740QM:2.93 GHz
Processor frequency
- ROG G51JX-SZ062V laptop Intel® Core™ i7 i7-720QM:1.6 GHz
- ROG G73JH-TZ228Z laptop Intel® Core™ i7 i7-740QM:1.73 GHz
PCI Express slots version
- ROG G51JX-SZ062V laptop Intel® Core™ i7 i7-720QM:2.0
- ROG G73JH-TZ228Z laptop Intel® Core™ i7 i7-740QM:2
CPU multiplier (bus/core ratio)
- ROG G51JX-SZ062V laptop Intel® Core™ i7 i7-720QM:12
- ROG G73JH-TZ228Z laptop Intel® Core™ i7 i7-740QM:13
Internal memory
- ROG G51JX-SZ062V laptop Intel® Core™ i7 i7-720QM:8 GB
- ROG G73JH-TZ228Z laptop Intel® Core™ i7 i7-740QM:6 GB

Side by side

Differences highlightedShow differences only

Comparison of G51JX-SZ062V, G73JH-TZ228Z
149 specifications	A ASUS ROG G51JX-SZ062V laptop Intel® Core™ i7 i7-720QM Model G51JX-SZ062V View product	B ASUS ROG G73JH-TZ228Z laptop Intel® Core™ i7 i7-740QM Model G73JH-TZ228Z View product
Design1 differ
Product colourDiffers	Black, Blue	Black
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	43.9 cm (17.3")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
LED backlightKnown for one	Yes	Unknown — not stated by the source
Native aspect ratio	16:9	16:9
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor5 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i7	Intel® Core™ i7
Processor generation	Intel® Core™ i7	Intel® Core™ i7
Processor modelDiffers	i7-720QM	i7-740QM
Processor cores	4	4
Processor threads	8	8
Processor boost frequencyDiffers	2.8 GHz	2.93 GHz
Processor frequencyDiffers	1.6 GHz	1.73 GHz
System bus rate	2.5 GT/s	2.5 GT/s
Processor cache	6 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	Socket 988	Socket 988
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core i7-700 Mobile Series	Intel Core i7-700 Mobile Series
Processor codename	Clarksfield	Clarksfield
Bus type	DMI	DMI
FSB Parity	No	No
Stepping	B1	B1
Thermal Design Power (TDP)	45 W	45 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 2x8	1x16, 2x8
PCI Express slots versionDiffers	2.0	2
Number of Processing Die Transistors	774 M	774 M
Processing Die size	296 mm²	296 mm²
CPU multiplier (bus/core ratio)Differs	12	13
ECC supported by processor	No	No
Memory1 differ
Internal memoryDiffers	8 GB	6 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memory	8 GB	8 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	3 x 2 GB
Storage2 differ
Total storage capacityDiffers	640 GB	500 GB
Number of HDDs installed	1	1
HDD interface	SATA	SATA
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeKnown for one	DVD Super Multi	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MiniSD, MMC, MS Duo, MS PRO, SD, xD	Memory Stick (MS), MiniSD, MMC, MS PRO Duo, SD, xD
Graphics2 differ
On-board graphics card	No	No
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTS 360M	AMD Radeon HD 5870
Graphics card familyDiffers	NVIDIA	AMD
On-board graphics card model	Not available	Not available
Maximum graphics card memory	1.024 GB	1.024 GB
Audio1 differ
Audio systemDiffers	Creative Audigy HD	EAX Advanced HD 4.0
Speakers manufacturerKnown for one	Altec Lansing	Unknown — not stated by the source
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Built-in subwooferKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Wi-Fi	Yes	Yes
Networking features	Gigabit Ethernet	Gigabit Ethernet
Wireless technology	Wi-Fi	Wi-Fi
BluetoothDiffers	No	Yes
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Ports & interfaces3 differ
USB 2.0 ports quantity	4	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
eSATA ports quantityDiffers	1	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsDiffers	1	0
Headphone outputs	1	1
S/PDIF out portDiffers	Yes	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Modem (RJ-11) ports	0	0
TV-in port	No	No
TV-out	No	No
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
Performanceidentical
Motherboard chipset	Intel® HM55 Express	Intel® HM55 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	Yes	Yes
Keyboard key pitchKnown for one	1.9 cm	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Ultimate
Processor special features2 differ
Intel® Wireless Display (Intel® WiDi)	No	No
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	Yes	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
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)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	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® Smart Cache	Yes	Yes
Intel® Turbo Boost Technology	1.0	1.0
Physical Address Extension (PAE)	Yes	Yes
Processor ARK IDDiffers	43122	49024
Processor codeDiffers	SLBLY	SLBQG
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction sets	SSE4.2	SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Power3 differ
AC adapter powerDiffers	120 W	150 W
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output currentDiffers	4.74 A	4.7 A
AC adapter output voltageDiffers	19 V	16 V
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
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 & dimensions5 differ
WeightDiffers	3.3 kg	3.85 kg
WidthDiffers	375 mm	420 mm
DepthDiffers	265 mm	310 mm
Height (front)Differs	3.43 cm	1.89 cm
Height (rear)Differs	4.06 cm	5.68 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Other featuresidentical
Infrared data port	No	No
Compliance industry standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power supply type	AC/DC	AC/DC
Internal modem	No	No
TV tuner integrated	No	No
Supplied AC adapter type	AC	AC
Batteryidentical
Number of battery cellsKnown for one	Unknown — not stated by the source	8
Battery capacityKnown for one	Unknown — not stated by the source	5200 mAh

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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