Product comparison · 2 laptops

ASUS ROG G750JZ-T4181D laptop Intel® Core™ i7 i7-4700HQ vs ASUS K551LN-XX018D laptop Intel® Core™ i7 i7-4500U

133specifications compared
50differ
83identical
34known for one product only

Key differences

Product colour
- ROG G750JZ-T4181D laptop Intel® Core™ i7 i7-4700HQ:Black
- K551LN-XX018D laptop Intel® Core™ i7 i7-4500U:Grey, Silver
Display diagonal
- ROG G750JZ-T4181D laptop Intel® Core™ i7 i7-4700HQ:43.9 cm (17.3")
- K551LN-XX018D laptop Intel® Core™ i7 i7-4500U:39.6 cm (15.6")
Display resolution
- ROG G750JZ-T4181D laptop Intel® Core™ i7 i7-4700HQ:1920 x 1080 pixels
- K551LN-XX018D laptop Intel® Core™ i7 i7-4500U:1366 x 768 pixels
HD type
- ROG G750JZ-T4181D laptop Intel® Core™ i7 i7-4700HQ:Full HD
- K551LN-XX018D laptop Intel® Core™ i7 i7-4500U:HD
Processor model
- ROG G750JZ-T4181D laptop Intel® Core™ i7 i7-4700HQ:i7-4700HQ
- K551LN-XX018D laptop Intel® Core™ i7 i7-4500U:i7-4500U
Processor cores
- ROG G750JZ-T4181D laptop Intel® Core™ i7 i7-4700HQ:4
- K551LN-XX018D laptop Intel® Core™ i7 i7-4500U:2
Processor threads
- ROG G750JZ-T4181D laptop Intel® Core™ i7 i7-4700HQ:8
- K551LN-XX018D laptop Intel® Core™ i7 i7-4500U:4
Processor boost frequency
- ROG G750JZ-T4181D laptop Intel® Core™ i7 i7-4700HQ:3.4 GHz
- K551LN-XX018D laptop Intel® Core™ i7 i7-4500U:3 GHz

Side by side

Differences highlightedShow differences only

Comparison of G750JZ-T4181D, K551LN-XX018D
167 specifications	A ASUS ROG G750JZ-T4181D laptop Intel® Core™ i7 i7-4700HQ Model G750JZ-T4181D View product	B ASUS K551LN-XX018D laptop Intel® Core™ i7 i7-4500U Model K551LN-XX018D View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Black	Grey, Silver
Form factor	Clamshell	Clamshell
Market positioningKnown for one	Gaming	Unknown — not stated by the source
Display3 differ
Display diagonalDiffers	43.9 cm (17.3")	39.6 cm (15.6")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
TouchscreenKnown for one	No	Unknown — not stated by the source
HD typeDiffers	Full HD	HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Processor12 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i7	Intel® Core™ i7
Processor generation	4th gen Intel® Core™ i7	4th gen Intel® Core™ i7
Processor modelDiffers	i7-4700HQ	i7-4500U
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyDiffers	3.4 GHz	3 GHz
Processor frequencyDiffers	2.4 GHz	1.8 GHz
Processor cacheDiffers	6 MB	4 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1364	BGA 1168
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-4700 Mobile series	Intel Core i7-4500 Mobile series
Processor codename	Haswell	Haswell
Bus type	DMI2	DMI2
FSB Parity	No	No
Stepping	C0	C0
Thermal Design Power (TDP)Differs	47 W	15 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanesDiffers	16	12
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	2x4
PCI Express slots versionDiffers	3.0	2.0
ECC supported by processor	No	No
Memory1 differ
Internal memoryDiffers	16 GB	4 GB
Internal memory type	DDR3L-SDRAM	DDR3L-SDRAM
Maximum internal memoryKnown for one	32 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Storage5 differ
Total storage capacityDiffers	1 TB	524 GB
Storage mediaDiffers	HDD	HDD+SSD
Number of HDDs installed	1	1
HDD capacityDiffers	1 TB	500 GB
Optical drive typeDiffers	Blu-Ray DVD Combo	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MMC, SD	SD, SDHC
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Number of SSDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityKnown for one	Unknown — not stated by the source	24 GB
Graphics8 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 880M	NVIDIA® GeForce® GT 840M
Discrete graphics card memoryDiffers	4 GB	2 GB
Discrete graphics memory typeDiffers	GDDR5	GDDR3
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 4600	Intel® HD Graphics 4400
Maximum on-board graphics card memory	1.74 GB	1.74 GB
On-board graphics card base frequencyDiffers	400 MHz	200 MHz
On-board graphics card dynamic frequency (max)Differs	1200 MHz	1100 MHz
On-board graphics card DirectX versionDiffers	11.2/12	12
On-board graphics card IDDiffers	0x416	0xA16
Audioidentical
Built-in subwooferKnown for one	Yes	Unknown — not stated by the source
Built-in microphone	Yes	Yes
Audio systemKnown for one	Unknown — not stated by the source	SonicMaster Lite
Cameraidentical
Front camera	Yes	Yes
Network2 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	0	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	2
eSATA/USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
eSATA ports quantityKnown for one	0	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantityDiffers	1	0
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Thunderbolt ports quantityDiffers	1	0
Headphone outputsDiffers	1	0
S/PDIF out port	No	No
Microphone inDiffers	Yes	No
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Total number of SATA connectorsKnown for one	Unknown — not stated by the source	4
Number of SATA III connectorsKnown for one	Unknown — not stated by the source	4
Performanceidentical
Motherboard chipsetKnown for one	Intel® HM87	Unknown — not stated by the source
Repairability indexKnown for one	5.2	Unknown — not stated by the source
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	Yes	Yes
Windows keys	Yes	Yes
Softwareidentical
Operating system installed	FreeDOS	FreeDOS
Processor special features6 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
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	Yes	Yes
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage TechnologyDiffers	No	Yes
Intel Secure Key Technology version	1.00	1.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution Technology	No	No
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)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Intel® Virtualization Technology (Intel® VT)Differs	VT-d, VT-x	VT-x
Processor ARK IDDiffers	75116	75460
Processor codeDiffers	SR15E	SR16Z
Processor package sizeDiffers	37.5 x 32 x 1.6 mm	40 x 24 x 1.5 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Intel ME Firmware VersionKnown for one	Unknown — not stated by the source	9.5
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Smart Connect Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	Yes
Intel® Matrix Storage Technology (Intel® MST)Known for one	Unknown — not stated by the source	Yes
Battery2 differ
Number of battery cellsDiffers	8	3
Battery capacityDiffers	89 Wh	50 Wh
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
Power2 differ
AC adapter powerKnown for one	230 W	Unknown — not stated by the source
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output currentDiffers	11.8 A	3.42 A
AC adapter output voltageDiffers	19.5 V	19 V
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Password protectionKnown for one	Unknown — not stated by the source	Yes
Password protection typeKnown for one	Unknown — not stated by the source	HDD, User
Weight & dimensions2 differ
WeightKnown for one	4.8 kg	Unknown — not stated by the source
WidthDiffers	410 mm	380 mm
DepthDiffers	316 mm	258 mm
Height (front)Known for one	1.7 cm	Unknown — not stated by the source
Height (rear)Known for one	5.8 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	22.5 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source

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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