Product comparison · 2 laptops

ASUS G51J-SZ028V, IT vs ASUS K70IJ-TY044X, IT

114specifications compared
49differ
65identical
31known for one product only

Key differences

Display diagonal
- G51J-SZ028V, IT:39.6 cm (15.6")
- K70IJ-TY044X, IT:43.9 cm (17.3")
Display resolution
- G51J-SZ028V, IT:1920 x 1080 pixels
- K70IJ-TY044X, IT:1600 x 900 pixels
Processor family
- G51J-SZ028V, IT:Intel® Core™ i7
- K70IJ-TY044X, IT:Intel® Pentium® Dual-Core
Processor model
- G51J-SZ028V, IT:i7-720QM
- K70IJ-TY044X, IT:T4300
Processor cores
- G51J-SZ028V, IT:4
- K70IJ-TY044X, IT:2
Processor threads
- G51J-SZ028V, IT:8
- K70IJ-TY044X, IT:2
Processor frequency
- G51J-SZ028V, IT:1.6 GHz
- K70IJ-TY044X, IT:2.1 GHz
Processor cache
- G51J-SZ028V, IT:6 MB
- K70IJ-TY044X, IT:1 MB

Side by side

Differences highlightedShow differences only

Comparison of G51J-SZ028V, IT, K70IJ-TY044X, IT
145 specifications	A ASUS G51J-SZ028V, IT View product	B ASUS K70IJ-TY044X, IT View product
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	43.9 cm (17.3")
Display resolutionDiffers	1920 x 1080 pixels	1600 x 900 pixels
LED backlightKnown for one	Yes	Unknown — not stated by the source
HD typeKnown for one	Unknown — not stated by the source	HD+
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor17 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Pentium® Dual-Core
Processor generationKnown for one	Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-720QM	T4300
Processor coresDiffers	4	2
Processor threadsDiffers	8	2
Processor boost frequencyKnown for one	2.8 GHz	Unknown — not stated by the source
Processor frequencyDiffers	1.6 GHz	2.1 GHz
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 socketDiffers	Socket 988	Socket 478
Processor seriesDiffers	Intel Core i7-700 Mobile Series	Intel Pentium T4000 Series for Mobile
Processor codenameDiffers	Clarksfield	Penryn
Bus typeDiffers	DMI	FSB
SteppingDiffers	B1	R0
Thermal Design Power (TDP)Differs	45 W	35 W
TjunctionDiffers	100 °C	105 °C
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 TransistorsDiffers	774 M	410 M
Processing Die sizeDiffers	296 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	12	10.5
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
Memory2 differ
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory clock speedDiffers	1066 MHz	800 MHz
Storage3 differ
Total storage capacityDiffers	640 GB	320 GB
Number of HDDs installedDiffers	2	1
HDD capacityKnown for one	320 GB	Unknown — not stated by the source
Compatible memory cardsDiffers	MMC, MS Pro, SD, xD	MMC, SD
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi DL
Graphics1 differ
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 260M	Intel GMA X4500M
On-board graphics card modelKnown for one	Not available	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	Azalia
Audio system full duplexKnown for one	Unknown — not stated by the source	Yes
Audio system direct 3D soundKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Wireless technologyDiffers	IEEE 802.11a/b/g/n	IEEE 802.11 b/g/n
Ports & interfaces2 differ
eSATA/USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Firewire (IEEE 1394) portsDiffers	1	0
S/PDIF out portDiffers	Yes	No
Performance1 differ
Motherboard chipsetDiffers	Intel® PM55 Express	Intel® GL40 Express
Software3 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Trial softwareDiffers	Trend Micro Internet Security 2009	Norton Internet Security 2009
Bundled softwareDiffers	ASUS DVD 6-in-1 Adobe Acrobat Reader 9.0 ASUS	ASUSDVD 6-in-1 Adobe Acrobat Reader 9.0 Power2Go ASUS
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features10 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateDiffers	Yes	No
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	1.0	No
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	43122	37253
Processor codeDiffers	SLBLY	SLGJM
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 TechnologiesDiffers	Yes	No
Power2 differ
AC adapter powerDiffers	120 W	65 W
AC adapter output currentDiffers	4.74 A	3.42 A
Weight & dimensions5 differ
WeightDiffers	3.3 kg	3.32 kg
WidthDiffers	375 mm	410 mm
DepthDiffers	265 mm	298 mm
Height (front)Differs	3.43 cm	3.1 cm
Height (rear)Differs	4.06 cm	3.55 cm
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1.3 MP
Keyboardidentical
Keyboard number of keysKnown for one	Unknown — not stated by the source	88
Windows keysKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Battery capacityKnown for one	Unknown — not stated by the source	2200 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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