Product comparison · 2 laptops

ERAZER X7829 Intel® Core™ i7 i7-4710MQ Laptop vs ERAZER X7831 Intel® Core™ i7 i7-4710MQ Laptop

160specifications compared
3differ
157identical
7known for one product only

Key differences

Discrete graphics card model
- X7829 Intel® Core™ i7 i7-4710MQ Laptop:NVIDIA® GeForce® GTX 870M
- X7831 Intel® Core™ i7 i7-4710MQ Laptop:NVIDIA® GeForce® GTX 880M
Discrete graphics card memory
- X7829 Intel® Core™ i7 i7-4710MQ Laptop:3 GB
- X7831 Intel® Core™ i7 i7-4710MQ Laptop:4 GB

Side by side

Differences highlightedShow differences only

Comparison of X7829, X7831
167 specifications	A ERAZER X7829 Intel® Core™ i7 i7-4710MQ Laptop Model X7829 View product	B ERAZER X7831 Intel® Core™ i7 i7-4710MQ Laptop Model X7831 View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Market positioningKnown for one	Gaming	Unknown — not stated by the source
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
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display surface	Matt	Matt
Processoridentical
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 model	i7-4710MQ	i7-4710MQ
Processor cores	4	4
Processor threads	8	8
Processor boost frequency	3.5 GHz	3.5 GHz
Processor frequency	2.5 GHz	2.5 GHz
System bus rate	5 GT/s	5 GT/s
Processor cache	6 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	PGA946	PGA946
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 codename	Haswell	Haswell
Bus type	DMI	DMI
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
Memoryidentical
Internal memory	16 GB	16 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speed	1600 MHz	1600 MHz
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
Memory layout (slots x size)	2 x 8 GB	2 x 8 GB
Memory slots	4x SO-DIMM	4x SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	32 GB
Storageidentical
Total storage capacity	1.12 TB	1.12 TB
Storage media	HDD+SSD	HDD+SSD
Number of HDDs installed	1	1
HDD capacity	1 TB	1 TB
Number of SSDs installed	1	1
SSD capacity	128 GB	128 GB
Optical drive type	Blu-Ray DVD Combo	Blu-Ray DVD Combo
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 870M	NVIDIA® GeForce® GTX 880M
Discrete graphics card memoryDiffers	3 GB	4 GB
Discrete graphics memory type	GDDR5	GDDR5
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 4600	Intel® HD Graphics 4600
Maximum on-board graphics card memory	1.74 GB	1.74 GB
On-board graphics card base frequency	400 MHz	400 MHz
On-board graphics card dynamic frequency (max)	1150 MHz	1150 MHz
On-board graphics card DirectX version	11.2/12	11.2/12
On-board graphics card ID	0x416	0x416
Number of discrete graphics cards installed	1	1
Audioidentical
Audio system	HD	HD
Number of built-in speakers	2	2
Built-in subwoofer	Yes	Yes
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolution (numeric)	3 MP	3 MP
Front camera resolution	2000 x 1500 pixels	2000 x 1500 pixels
Video capturing speed	30 fps	30 fps
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standards	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 & interfacesidentical
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
Mini DisplayPorts quantity	1	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
S/PDIF out port	Yes	Yes
Microphone in	Yes	Yes
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Performanceidentical
Motherboard chipset	Intel® HM87	Intel® HM87
Keyboardidentical
Numeric keypad	Yes	Yes
Windows keys	Yes	Yes
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Software1 differ
Operating system installed	Windows 8.1	Windows 8.1
Operating system architecture	64-bit	64-bit
Drivers included	Yes	Yes
Trial softwareDiffers	Kaspersky Internet Security 2014, Office 2013 Home Premium	Office 365 Home Premium, McAfee LiveSafe 2014
Bundled software	Cyberlink Power2Go, Cyberlink PowerDVD, Cyberlink YouCam	Cyberlink Power2Go, Cyberlink PowerDVD, Cyberlink YouCam
Processor special featuresidentical
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 Technology	No	No
Intel Secure Key Technology version	1.00	1.00
Intel Smart Connect Technology	No	No
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)	No	No
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Active Management Technology (Intel® AMT)	No	No
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® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	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® Matrix Storage Technology (Intel® MST)	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Rapid Start Technology	No	No
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)	No	No
Intel® Smart Cache	Yes	Yes
Intel® Smart Response Technology	No	No
Intel® Turbo Boost Technology	2.0	2.0
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-x
Processor ARK ID	78931	78931
Processor code	SR1PQ	SR1PQ
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 processor	Yes	Yes
Batteryidentical
Number of battery cells	9	9
Battery capacity	7800 mAh	7800 mAh
Poweridentical
AC adapter power	180 W	180 W
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Certificatesidentical
Wi-Fi certified	Yes	Yes
Weight & dimensionsidentical
Weight	3.82 kg	3.82 kg
Width	428 mm	428 mm
Depth	288 mm	288 mm
Height	55 mm	55 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Manual	Yes	Yes
Warranty card	Yes	Yes

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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