Product comparison · 2 laptops

Acer VN7-791G-701X Intel® Core™ i7 i7-4720HQ Laptop vs ASUS ROG G751JY-T7278H Intel® Core™ i7 i7-4870HQ Laptop

121specifications compared
35differ
86identical
26known for one product only

Key differences

Processor model
- VN7-791G-701X Intel® Core™ i7 i7-4720HQ Laptop:i7-4720HQ
- ROG G751JY-T7278H Intel® Core™ i7 i7-4870HQ Laptop:i7-4870HQ
Processor boost frequency
- VN7-791G-701X Intel® Core™ i7 i7-4720HQ Laptop:3.6 GHz
- ROG G751JY-T7278H Intel® Core™ i7 i7-4870HQ Laptop:3.7 GHz
Processor frequency
- VN7-791G-701X Intel® Core™ i7 i7-4720HQ Laptop:2.6 GHz
- ROG G751JY-T7278H Intel® Core™ i7 i7-4870HQ Laptop:2.5 GHz
Processor codename
- VN7-791G-701X Intel® Core™ i7 i7-4720HQ Laptop:Haswell
- ROG G751JY-T7278H Intel® Core™ i7 i7-4870HQ Laptop:Crystal Well
Internal memory
- VN7-791G-701X Intel® Core™ i7 i7-4720HQ Laptop:16 GB
- ROG G751JY-T7278H Intel® Core™ i7 i7-4870HQ Laptop:32 GB
Maximum internal memory
- VN7-791G-701X Intel® Core™ i7 i7-4720HQ Laptop:16 GB
- ROG G751JY-T7278H Intel® Core™ i7 i7-4870HQ Laptop:32 GB
Optical drive type
- VN7-791G-701X Intel® Core™ i7 i7-4720HQ Laptop:DVD±RW
- ROG G751JY-T7278H Intel® Core™ i7 i7-4870HQ Laptop:Blu-Ray RW
Compatible memory cards
- VN7-791G-701X Intel® Core™ i7 i7-4720HQ Laptop:SD
- ROG G751JY-T7278H Intel® Core™ i7 i7-4870HQ Laptop:SD, MMC

Side by side

Differences highlightedShow differences only

Comparison of VN7-791G-701X, G751JY-T7278H
147 specifications	A Acer VN7-791G-701X Intel® Core™ i7 i7-4720HQ Laptop Model VN7-791G-701X View product	B ASUS ROG G751JY-T7278H Intel® Core™ i7 i7-4870HQ Laptop Model G751JY-T7278H View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Market positioningKnown for one	Unknown — not stated by the source	Gaming
Displayidentical
Display diagonal	43.9 cm (17.3")	43.9 cm (17.3")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Touchscreen	No	No
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	i7-4870HQ
Processor cores	4	4
Processor threads	8	8
Processor boost frequencyDiffers	3.6 GHz	3.7 GHz
Processor frequencyDiffers	2.6 GHz	2.5 GHz
System bus rate	5 GT/s	5 GT/s
Processor cache	6 MB	6 MB
Processor cache type	L3	L3
Processor socket	BGA 1364	BGA 1364
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-4700 Mobile series	Intel Core i7-4800 Mobile series
Processor codenameDiffers	Haswell	Crystal Well
Bus type	DMI2	DMI2
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
Memory2 differ
Internal memoryDiffers	16 GB	32 GB
Internal memory type	DDR3L-SDRAM	DDR3L-SDRAM
Memory clock speed	1600 MHz	1600 MHz
Memory form factorKnown for one	SO-DIMM	Unknown — not stated by the source
Memory layout (slots x size)Known for one	2 x 8 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	16 GB	32 GB
Maximum internal memory (64-bit)Known for one	16 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacity	2.25 TB	2.25 TB
Storage media	HDD+SSD	HDD+SSD
Number of HDDs installed	1	1
HDD capacity	2 TB	2 TB
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Number of SSDs installed	1	1
SSD capacity	256 GB	256 GB
Optical drive typeDiffers	DVD±RW	Blu-Ray RW
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SD	SD, MMC
Graphics6 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 860M	NVIDIA® GeForce® GTX 980M
Discrete graphics card memory	4 GB	4 GB
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
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR5
Audioidentical
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	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
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	2	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	4
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	0	1
Thunderbolt ports quantityDiffers	0	1
Headphone outputsDiffers	1	2
Docking connector	No	No
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
Microphone inKnown for one	Unknown — not stated by the source	Yes
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	Yes	Yes
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Windows keys	Yes	Yes
Softwareidentical
Operating system installed	Windows 8.1	Windows 8.1
Processor special features8 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 Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel TSX-NIDiffers	No	Yes
Intel TSX-NI versionDiffers	0.00	1.00
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)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
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® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	78934	83504
Processor codeDiffers	SR1Q8	SR1ZX
Processor package sizeDiffers	37.5 x 32 x 1.6 mm	37.5 x 32 x 1.65 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	8
Battery capacityDiffers	4450 mAh	6000 mAh
Power1 differ
AC adapter powerDiffers	135 W	230 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	9.23 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19.5 V
Certificatesidentical
CertificationKnown for one	ACPI 5.0	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	3 kg	4.8 kg
WidthDiffers	423 mm	416 mm
DepthDiffers	293 mm	318 mm
HeightKnown for one	25.4 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	2 cm
Height (rear)Known for one	Unknown — not stated by the source	5.3 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® HM87
Securityidentical
Cable lock slotKnown for one	Unknown — not stated by the source	No

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.

More laptop comparisons

All laptop comparisons