Product comparison · 2 laptops

ASUS ROG G73JH-TZ158Z laptop Intel® Core™ i7 i7-720QM vs TERRA 1220015 laptop Intel® Core™ i7 i7-620M

128specifications compared
57differ
71identical
24known for one product only

Key differences

Display diagonal
- ROG G73JH-TZ158Z laptop Intel® Core™ i7 i7-720QM:43.9 cm (17.3")
- 1220015 laptop Intel® Core™ i7 i7-620M:43.2 cm (17")
Display resolution
- ROG G73JH-TZ158Z laptop Intel® Core™ i7 i7-720QM:1920 x 1080 pixels
- 1220015 laptop Intel® Core™ i7 i7-620M:1440 x 900 pixels
Native aspect ratio
- ROG G73JH-TZ158Z laptop Intel® Core™ i7 i7-720QM:16:9
- 1220015 laptop Intel® Core™ i7 i7-620M:16:10
Processor model
- ROG G73JH-TZ158Z laptop Intel® Core™ i7 i7-720QM:i7-720QM
- 1220015 laptop Intel® Core™ i7 i7-620M:i7-620M
Processor cores
- ROG G73JH-TZ158Z laptop Intel® Core™ i7 i7-720QM:4
- 1220015 laptop Intel® Core™ i7 i7-620M:2
Processor threads
- ROG G73JH-TZ158Z laptop Intel® Core™ i7 i7-720QM:8
- 1220015 laptop Intel® Core™ i7 i7-620M:4
Processor boost frequency
- ROG G73JH-TZ158Z laptop Intel® Core™ i7 i7-720QM:2.8 GHz
- 1220015 laptop Intel® Core™ i7 i7-620M:3.33 GHz
Processor frequency
- ROG G73JH-TZ158Z laptop Intel® Core™ i7 i7-720QM:1.6 GHz
- 1220015 laptop Intel® Core™ i7 i7-620M:2.66 GHz

Side by side

Differences highlightedShow differences only

Comparison of G73JH-TZ158Z, 1220015
152 specifications	A ASUS ROG G73JH-TZ158Z laptop Intel® Core™ i7 i7-720QM Model G73JH-TZ158Z View product	B TERRA 1220015 laptop Intel® Core™ i7 i7-620M Model 1220015 View product
Designidentical
Product colour	Black	Black
Display3 differ
Display diagonalDiffers	43.9 cm (17.3")	43.2 cm (17")
Display resolutionDiffers	1920 x 1080 pixels	1440 x 900 pixels
Native aspect ratioDiffers	16:9	16:10
Display surfaceKnown for one	Gloss	Unknown — not stated by the source
Processor17 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	i7-620M
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyDiffers	2.8 GHz	3.33 GHz
Processor frequencyDiffers	1.6 GHz	2.66 GHz
System bus rate	2.5 GT/s	2.5 GT/s
Processor cacheDiffers	6 MB	4 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	Socket 988	BGA 1288
Processor lithographyDiffers	45 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-700 Mobile Series	Intel Core i7-600 Mobile Series
Processor codenameDiffers	Clarksfield	Arrandale
Bus type	DMI	DMI
FSB Parity	No	No
SteppingDiffers	B1	C2
Thermal Design Power (TDP)Differs	45 W	35 W
TjunctionDiffers	100 °C	105 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x16, 2x8	1x16
PCI Express slots version	2.0	2.0
Number of Processing Die TransistorsDiffers	774 M	382 M
Processing Die sizeDiffers	296 mm²	81 mm²
CPU multiplier (bus/core ratio)Differs	12	20
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	6 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	3 x 2 GB	2 x 2 GB
Maximum internal memory	8 GB	8 GB
Storage1 differ
Total storage capacity	500 GB	500 GB
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD interface	SATA	SATA
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MiniSD, MMC, MS PRO Duo, SD, xD	Memory Stick (MS), MMC, SD
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi DL
Graphics4 differ
On-board graphics cardDiffers	No	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Radeon HD 5870	NVIDIA® GeForce® GTS 250
Graphics card familyDiffers	AMD	NVIDIA
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	766 MHz
Audio1 differ
Audio systemKnown for one	EAX Advanced HD 4.0	Unknown — not stated by the source
Number of built-in speakersDiffers	2	4
Built-in subwoofer	Yes	Yes
Networkidentical
Wi-Fi	Yes	Yes
Networking features	Gigabit Ethernet	Gigabit Ethernet
Wireless technologyKnown for one	Wi-Fi	Unknown — not stated by the source
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	2.1+EDR	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	4	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
eSATA ports quantityDiffers	0	1
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) ports	0	0
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
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 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 deviceKnown for one	Touchpad	Unknown — not stated by the source
Numeric keypadKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Ultimate	Windows 7 Professional
Optional operating system suppliedKnown for one	Unknown — not stated by the source	Windows XP Professional
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	Kaspersky Internet Security
Bundled softwareKnown for one	Unknown — not stated by the source	Nero 9 Essentials
Processor special features14 differ
Intel® Wireless Display (Intel® WiDi)	No	No
CPU configuration (max)	1	1
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	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 State	Yes	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	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)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)	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 CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost Technology	1.0	1.0
Physical Address Extension (PAE)Differs	Yes	36 bit
Processor ARK IDDiffers	43122	43560
Processor codeDiffers	SLBLY	SLBPE
Processor package sizeDiffers	37.5 x 37.5 mm	rPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffers	SSE4.2	SSE4.1/4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Battery1 differ
Number of battery cellsDiffers	8	6
Battery capacity	5200 mAh	5200 mAh
Power3 differ
AC adapter powerDiffers	150 W	120 W
AC adapter input voltageDiffers	100 - 240 V	110 - 240 V
AC adapter output currentKnown for one	4.7 A	Unknown — not stated by the source
AC adapter output voltageDiffers	16 V	19 V
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
Weight & dimensions5 differ
WeightDiffers	3.85 kg	3.1 kg
WidthDiffers	420 mm	395 mm
DepthDiffers	310 mm	278 mm
Height (front)Differs	1.89 cm	2.65 cm
Height (rear)Differs	5.68 cm	3.35 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Other features1 differ
Infrared data portDiffers	No	Yes
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
Power supply typeKnown for one	AC/DC	Unknown — not stated by the source
Internal modem	No	No
TV tuner integrated	No	No
Supplied AC adapter type	AC	AC

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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