Product comparison · 2 laptops

Acer Aspire V Nitro VN7-791G-7607 Intel® Core™ i7 i7-4720HQ Laptop vs ASUS ROG G551JX-DM321D Intel® Core™ i7 i7-4750HQ Laptop

135specifications compared
37differ
98identical
33known for one product only

Key differences

Display diagonal
- Aspire V Nitro VN7-791G-7607 Intel® Core™ i7 i7-4720HQ Laptop:43.9 cm (17.3")
- ROG G551JX-DM321D Intel® Core™ i7 i7-4750HQ Laptop:39.6 cm (15.6")
Processor model
- Aspire V Nitro VN7-791G-7607 Intel® Core™ i7 i7-4720HQ Laptop:i7-4720HQ
- ROG G551JX-DM321D Intel® Core™ i7 i7-4750HQ Laptop:i7-4750HQ
Processor boost frequency
- Aspire V Nitro VN7-791G-7607 Intel® Core™ i7 i7-4720HQ Laptop:3.6 GHz
- ROG G551JX-DM321D Intel® Core™ i7 i7-4750HQ Laptop:3.2 GHz
Processor frequency
- Aspire V Nitro VN7-791G-7607 Intel® Core™ i7 i7-4720HQ Laptop:2.6 GHz
- ROG G551JX-DM321D Intel® Core™ i7 i7-4750HQ Laptop:2 GHz
Processor cache type
- Aspire V Nitro VN7-791G-7607 Intel® Core™ i7 i7-4720HQ Laptop:L3
- ROG G551JX-DM321D Intel® Core™ i7 i7-4750HQ Laptop:Smart Cache
Processor codename
- Aspire V Nitro VN7-791G-7607 Intel® Core™ i7 i7-4720HQ Laptop:Haswell
- ROG G551JX-DM321D Intel® Core™ i7 i7-4750HQ Laptop:Crystal Well
Internal memory
- Aspire V Nitro VN7-791G-7607 Intel® Core™ i7 i7-4720HQ Laptop:16 GB
- ROG G551JX-DM321D Intel® Core™ i7 i7-4750HQ Laptop:8 GB
Discrete graphics card model
- Aspire V Nitro VN7-791G-7607 Intel® Core™ i7 i7-4720HQ Laptop:NVIDIA® GeForce® GTX 960M
- ROG G551JX-DM321D Intel® Core™ i7 i7-4750HQ Laptop:NVIDIA® GeForce® GTX 950M

Side by side

Differences highlightedShow differences only

Comparison of VN7-791G-7607, G551JX-DM321D
168 specifications	A Acer Aspire V Nitro VN7-791G-7607 Intel® Core™ i7 i7-4720HQ Laptop Model VN7-791G-7607 View product	B ASUS ROG G551JX-DM321D Intel® Core™ i7 i7-4750HQ Laptop Model G551JX-DM321D View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Display1 differ
Display diagonalDiffers	43.9 cm (17.3")	39.6 cm (15.6")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
TouchscreenKnown for one	No	Unknown — not stated by the source
HD type	Full HD	Full HD
Panel typeKnown for one	IPS	Unknown — not stated by the source
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Processor5 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	i7-4720HQ	i7-4750HQ
Processor cores	4	4
Processor threads	8	8
Processor boost frequencyDiffers	3.6 GHz	3.2 GHz
Processor frequencyDiffers	2.6 GHz	2 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cache	6 MB	6 MB
Processor cache typeDiffers	L3	Smart Cache
Processor socket	BGA 1364	BGA 1364
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core i7-4700 Mobile series	Intel Core i7-4700 Mobile series
Processor codenameDiffers	Haswell	Crystal Well
Bus type	DMI2	DMI2
FSB Parity	No	No
Stepping	C0	C0
Thermal Design Power (TDP)	47 W	47 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 2x8, 1x8+2x4	1x16, 2x8, 1x8+2x4
PCI Express slots version	3.0	3.0
ECC supported by processor	No	No
Memory1 differ
Internal memoryDiffers	16 GB	8 GB
Internal memory type	DDR3L-SDRAM	DDR3L-SDRAM
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memory	16 GB	16 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Storage1 differ
Total storage capacity	1 TB	1 TB
Storage media	Hybrid-HDD	Hybrid-HDD
Hybrid-HDD cache type	SSD	SSD
Hybrid-HDD capacity	1 TB	1 TB
Hybrid-HDD cache memory	8 GB	8 GB
Optical drive type	DVD Super Multi	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SD	MMC, Memory Stick (MS), MS PRO, SD, MS PRO Duo, SDXC
Graphics6 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 960M	NVIDIA® GeForce® GTX 950M
Discrete graphics card memoryKnown for one	4 GB	Unknown — not stated by the source
On-board graphics card familyDiffers	Intel® HD Graphics	Intel® Iris™ Pro Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 4600	Intel® Iris™ Pro Graphics 5200
Maximum on-board graphics card memoryDiffers	1.74 GB	2 GB
On-board graphics card base frequencyDiffers	400 MHz	200 MHz
On-board graphics card dynamic frequency (max)	1200 MHz	1200 MHz
On-board graphics card DirectX version	11.2/12	11.2/12
On-board graphics card OpenGL version	4.3	4.3
On-board graphics card IDDiffers	0x416	0xD26
Number of discrete graphics cards installedKnown for one	1	Unknown — not stated by the source
Graphics card Open GL support	Yes	Yes
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR3
Audioidentical
Built-in microphone	Yes	Yes
Audio systemKnown for one	Unknown — not stated by the source	SonicMaster Premium
Cameraidentical
Front camera	Yes	Yes
Network2 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11g, 802.11b, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,1000,100 Mbit/s
Bluetooth	No	No
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	2	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	3
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	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	0	0
S/PDIF out portDiffers	No	Yes
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Microphone inDiffers	No	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
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard backlitKnown for one	Yes	Unknown — not stated by the source
Numeric keypad	Yes	Yes
Windows keys	Yes	Yes
Software1 differ
Operating system installedDiffers	Windows 8.1	FreeDOS
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features7 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 HD GraphicsDiffers	Yes	No
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology version	1.00	1.00
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyDiffers	No	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)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Intel® Built-in Visuals Technology	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)Differs	No	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Virtualization Technology (Intel® VT)	VT-x, VT-d	VT-x, VT-d
Processor ARK IDDiffers	78934	76087
Processor codeDiffers	SR1Q8	SR18J
Processor package size	37.5 x 32 x 1.6 mm	37.5 x 32 x 1.6 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 processorDiffers	Yes	No
Battery2 differ
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsDiffers	3	6
Battery capacityDiffers	4450 mAh	56 Wh
Power1 differ
AC adapter powerDiffers	135 W	120 W
DC-in jack	Yes	Yes
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC adapter output currentKnown for one	Unknown — not stated by the source	6.3 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Security1 differ
Cable lock slotDiffers	No	Yes
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Password protectionKnown for one	Unknown — not stated by the source	Yes
Password protection typeKnown for one	Unknown — not stated by the source	BIOS, HDD, User
Weight & dimensions5 differ
WeightDiffers	3 kg	2.7 kg
WidthDiffers	423 mm	383 mm
DepthDiffers	293 mm	255 mm
HeightKnown for one	25.4 mm	Unknown — not stated by the source
Height (front)Differs	2.54 cm	2.8 cm
Height (rear)Differs	2.54 cm	3.15 cm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC	Unknown — not stated by the source
Other featuresidentical
3DKnown for one	No	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® HM86
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	UL, TUV, MIC, CE Marking Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, EPEAT, EU Flower, Energy star, CECP, WEEE, Erp 2013, RoHS, JATE
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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