Product comparison · 2 laptops

GIGABYTE X7 DT V8-CF1 vs GIGABYTE X9-DE346T laptop Intel® Core™ i7 i7-7820HK

138specifications compared
31differ
107identical
25known for one product only

Key differences

Display resolution
- X7 DT V8-CF1:1920 x 1080 pixels
- X9-DE346T laptop Intel® Core™ i7 i7-7820HK:2560 x 1440 pixels
HD type
- X7 DT V8-CF1:Full HD
- X9-DE346T laptop Intel® Core™ i7 i7-7820HK:Quad HD
Processor generation
- X7 DT V8-CF1:8th gen Intel® Core™ i7
- X9-DE346T laptop Intel® Core™ i7 i7-7820HK:7th gen Intel® Core™ i7
Processor model
- X7 DT V8-CF1:i7-8850H
- X9-DE346T laptop Intel® Core™ i7 i7-7820HK:i7-7820HK
Processor cores
- X7 DT V8-CF1:6
- X9-DE346T laptop Intel® Core™ i7 i7-7820HK:4
Processor threads
- X7 DT V8-CF1:12
- X9-DE346T laptop Intel® Core™ i7 i7-7820HK:8
Processor boost frequency
- X7 DT V8-CF1:4.3 GHz
- X9-DE346T laptop Intel® Core™ i7 i7-7820HK:3.9 GHz
Processor frequency
- X7 DT V8-CF1:2.6 GHz
- X9-DE346T laptop Intel® Core™ i7 i7-7820HK:2.9 GHz

Side by side

Differences highlightedShow differences only

Comparison of X7 DT V8-CF1, X9-DE346T
163 specifications	A GIGABYTE X7 DT V8-CF1 View product	B GIGABYTE X9-DE346T laptop Intel® Core™ i7 i7-7820HK Model X9-DE346T View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Market positioning	Gaming	Gaming
Display2 differ
Display diagonal	43.9 cm (17.3")	43.9 cm (17.3")
Display resolutionDiffers	1920 x 1080 pixels	2560 x 1440 pixels
Touchscreen	No	No
HD typeDiffers	Full HD	Quad HD
Native aspect ratio	16:9	16:9
Dual-screen	No	No
Panel typeKnown for one	IPS	Unknown — not stated by the source
LED backlightKnown for one	Yes	Unknown — not stated by the source
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Processor10 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i7	Intel® Core™ i7
Processor generationDiffers	8th gen Intel® Core™ i7	7th gen Intel® Core™ i7
Processor modelDiffers	i7-8850H	i7-7820HK
Processor coresDiffers	6	4
Processor threadsDiffers	12	8
Processor boost frequencyDiffers	4.3 GHz	3.9 GHz
Processor frequencyDiffers	2.6 GHz	2.9 GHz
System bus rate	8 GT/s	8 GT/s
Processor cacheDiffers	9 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core i7-7800 Mobile Series
Processor codenameDiffers	Coffee Lake	Kaby Lake
Bus typeDiffers	DMI	DMI3
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, 1x8+2x4, 2x8	1x16, 1x8, 2x4, 2x8
PCI Express slots version	3.0	3.0
ECC supported by processor	No	No
Processor socketKnown for one	BGA 1440	Unknown — not stated by the source
Configurable TDP-down frequencyKnown for one	2.1 GHz	Unknown — not stated by the source
Memory1 differ
Internal memory	16 GB	16 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory clock speedDiffers	2666 MHz	2400 MHz
Memory form factor	SO-DIMM	SO-DIMM
Memory slots	4x SO-DIMM	4x SO-DIMM
Maximum internal memory	64 GB	64 GB
Storageidentical
Total storage capacity	1.51 TB	1.51 TB
Storage media	HDD+SSD	HDD+SSD
Number of HDDs installed	1	1
HDD capacity	1 TB	1 TB
SSD capacity	512 GB	512 GB
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	SD	SD
Graphics7 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 1080	NVIDIA® GeForce® GTX 1070
Discrete graphics card memory	8 GB	8 GB
Discrete graphics memory typeDiffers	GDDR5X	GDDR5
On-board graphics card modelDiffers	Intel® UHD Graphics 630	Intel® HD Graphics 630
Maximum on-board graphics card memory	64 GB	64 GB
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1150 MHz	1100 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card OpenGL versionDiffers	4.5	4.4
On-board graphics card IDDiffers	0x3E9B	0x591B
Number of discrete graphics cards installedDiffers	1	2
CUDA	Yes	Yes
NVIDIA G-SYNCKnown for one	Yes	Unknown — not stated by the source
NVIDIA GameWorks VRKnown for one	Yes	Unknown — not stated by the source
Audioidentical
Number of built-in speakers	2	2
Speaker power	4 W	4 W
Built-in subwoofer	Yes	Yes
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera HD type	HD	HD
Front camera signal format	720p	720p
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standards	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth Low Energy (BLE)Known for one	Unknown — not stated by the source	Yes
Bluetooth version	4.1	4.1
Top Wi-Fi standardKnown for one	Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers	1	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	1	1
HDMI ports quantity	1	1
HDMI versionKnown for one	Unknown — not stated by the source	2.0
DisplayPorts quantity	0	0
DisplayPort versionKnown for one	Unknown — not stated by the source	1.3
Mini DisplayPorts quantity	1	1
Thunderbolt 3 ports quantity	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel® HM370	Intel® HM175
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard backlit	Yes	Yes
Numeric keypad	Yes	Yes
Windows keys	Yes	Yes
Keyboard backlit colourKnown for one	Various	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 10 Home	Windows 10 Home
Operating system architecture	64-bit	64-bit
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	Yes
CPU configuration (max)	1	1
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	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 HD GraphicsKnown for one	Unknown — not stated by the source	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	1.00
Intel Smart Response Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)Differs	Yes	No
Intel Stable Image Platform Program (SIPP) versionDiffers	1.00	0.00
Intel TSX-NI	Yes	Yes
Intel TSX-NI version	1.00	1.00
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® 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® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	134899	97464
Processor package size	42 x 28 mm	42 x 28 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 processorKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Battery capacity	94.24 Wh	94.24 Wh
Power1 differ
AC adapter powerDiffers	250 W	330 W
DC-in jack	Yes	Yes
Securityidentical
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
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 & dimensions4 differ
WeightDiffers	3.2 kg	3.59 kg
Width	428 mm	428 mm
DepthDiffers	305 mm	314 mm
Height (front)Differs	2.29 cm	2.35 cm
Height (rear)Differs	2.54 cm	2.99 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Other featuresidentical
3D	No	No
On/off button	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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