Product comparison · 2 laptops

ERAZER X7842 Intel® Core™ i7 i7-6700HQ Laptop vs MSI WE72 7RJ-1040XES + Dragon Fever Summer WS

132specifications compared
35differ
97identical
35known for one product only

Key differences

Product type
- X7842 Intel® Core™ i7 i7-6700HQ Laptop:Laptop
- WE72 7RJ-1040XES + Dragon Fever Summer WS:Mobile workstation
Processor generation
- X7842 Intel® Core™ i7 i7-6700HQ Laptop:6th gen Intel® Core™ i7
- WE72 7RJ-1040XES + Dragon Fever Summer WS:7th gen Intel® Core™ i7
Processor model
- X7842 Intel® Core™ i7 i7-6700HQ Laptop:i7-6700HQ
- WE72 7RJ-1040XES + Dragon Fever Summer WS:i7-7700HQ
Processor boost frequency
- X7842 Intel® Core™ i7 i7-6700HQ Laptop:3.5 GHz
- WE72 7RJ-1040XES + Dragon Fever Summer WS:3.8 GHz
Processor frequency
- X7842 Intel® Core™ i7 i7-6700HQ Laptop:2.6 GHz
- WE72 7RJ-1040XES + Dragon Fever Summer WS:2.8 GHz
Processor codename
- X7842 Intel® Core™ i7 i7-6700HQ Laptop:Skylake
- WE72 7RJ-1040XES + Dragon Fever Summer WS:Kaby Lake
PCI Express configurations
- X7842 Intel® Core™ i7 i7-6700HQ Laptop:1x16, 2x8, 1x8+2x4
- WE72 7RJ-1040XES + Dragon Fever Summer WS:1x16, 1x8, 2x4, 2x8
Internal memory
- X7842 Intel® Core™ i7 i7-6700HQ Laptop:20 GB
- WE72 7RJ-1040XES + Dragon Fever Summer WS:16 GB

Side by side

Differences highlightedShow differences only

Comparison of X7842, WE72 7RJ-1040XES + Dragon Fever Summer WS
167 specifications	A ERAZER X7842 Intel® Core™ i7 i7-6700HQ Laptop Model X7842 View product	B MSI WE72 7RJ-1040XES + Dragon Fever Summer WS View product
Design1 differ
Product typeDiffers	Laptop	Mobile workstation
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
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	Matt	Unknown — not stated by the source
Dual-screenKnown for one	Unknown — not stated by the source	No
Processor7 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i7	Intel® Core™ i7
Processor generationDiffers	6th gen Intel® Core™ i7	7th gen Intel® Core™ i7
Processor modelDiffers	i7-6700HQ	i7-7700HQ
Processor cores	4	4
Processor threads	8	8
Processor boost frequencyDiffers	3.5 GHz	3.8 GHz
Processor frequencyDiffers	2.6 GHz	2.8 GHz
System bus rate	8 GT/s	8 GT/s
Processor cache	6 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketKnown for one	BGA 1440	Unknown — not stated by the source
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-6700 Mobile series	Intel Core i7-7700 Mobile Series
Processor codenameDiffers	Skylake	Kaby Lake
Bus type	DMI3	DMI3
SteppingKnown for one	R0	Unknown — not stated by the source
Thermal Design Power (TDP)	45 W	45 W
Configurable TDP-down	35 W	35 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x16, 1x8, 2x4, 2x8
PCI Express slots version	3.0	3.0
ECC supported by processor	No	No
Memory3 differ
Internal memoryDiffers	20 GB	16 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory form factor	SO-DIMM	SO-DIMM
Memory slotsDiffers	4x SO-DIMM	2x SO-DIMM
Maximum internal memoryDiffers	64 GB	32 GB
Memory clock speedKnown for one	Unknown — not stated by the source	2400 MHz
Storage4 differ
Total storage capacityDiffers	1.62 TB	1.25 TB
Storage media	HDD+SSD	HDD+SSD
Number of HDDs installed	1	1
HDD capacityDiffers	1.5 TB	1 TB
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityDiffers	128 GB	256 GB
Optical drive typeDiffers	No	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cards	SD, SDHC, SDXC	SD, SDHC, SDXC
Graphics6 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 970M	NVIDIA® Quadro® M2200
Discrete graphics card memoryDiffers	3 GB	4 GB
Discrete graphics memory type	GDDR5	GDDR5
On-board graphics card modelDiffers	Intel® HD Graphics 530	Intel® HD Graphics 630
Maximum on-board graphics card memoryDiffers	1.7 GB	64 GB
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1050 MHz	1100 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card OpenGL version	4.4	4.4
On-board graphics card IDDiffers	0x191B	0x591B
CUDAKnown for one	Yes	Unknown — not stated by the source
NVIDIA G-SYNCKnown for one	Yes	Unknown — not stated by the source
Audio1 differ
Number of built-in speakersDiffers	2	4
Speakers manufacturerKnown for one	Onkyo	Unknown — not stated by the source
Built-in subwoofer	Yes	Yes
Built-in microphone	Yes	Yes
Speaker powerKnown for one	Unknown — not stated by the source	8 W
Cameraidentical
Front camera	Yes	Yes
Network2 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	Wi-Fi 5 (802.11ac)	802.11a, Wi-Fi 5 (802.11ac), 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 versionDiffers	4.0	4.2
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac)
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	0	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	2
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
Mini DisplayPorts quantityDiffers	2	1
DVI port	No	No
VGA (D-Sub) ports quantity	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
Microphone in	Yes	Yes
Docking connector	No	No
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	Unknown — not stated by the source	1
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard backlit	Yes	Yes
Numeric keypad	Yes	Yes
Windows keys	Yes	Yes
Software1 differ
Operating system installedDiffers	Windows 10 Home	FreeDOS
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features3 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
Graphics & IMC lithography	14 nm	14 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) version	1.00	1.00
Intel Smart Response Technology version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)	No	No
Intel Stable Image Platform Program (SIPP) version	0.00	0.00
Intel TSX-NI	No	No
Intel TSX-NI versionDiffers	1.00	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)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	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™Known for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Yes	Unknown — not stated by the source
Intel® Smart Response Technology	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	88967	97185
Processor codeKnown for one	SR2FQ	Unknown — not stated by the source
Processor package size	42 x 28 mm	42 x 28 mm
Supported instruction setsDiffers	SSE4.1, SSE4.2, AVX 2.0	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Number of battery cellsDiffers	4	6
Battery life (max)Known for one	4 h	Unknown — not stated by the source
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Battery capacityKnown for one	Unknown — not stated by the source	51 Wh
Poweridentical
DC-in jack	Yes	Yes
AC adapter powerKnown for one	Unknown — not stated by the source	120 W
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	3.5 kg	2.7 kg
WidthDiffers	418 mm	419.9 mm
DepthDiffers	287 mm	287.8 mm
HeightKnown for one	34 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	2.98 cm
Height (rear)Known for one	Unknown — not stated by the source	3.2 cm
Packaging contentidentical
AC adapter included	Yes	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
3D	No	No
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® HM175

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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