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Product comparison · 2 laptops

ERAZER X7843-i7-6820 Intel® Core™ i7 i7-6820HK Laptop vs ERAZER X7849-HQ-1756 Intel® Core™ i7 i7-6700HQ Laptop

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  • 127specifications compared
  • 13differ
  • 114identical
  • 0known for one product only

Key differences

  • Processor model
    • i7-6820HK
    • i7-6700HQ
  • Processor boost frequency
    • 3.6 GHz
    • 3.5 GHz
  • Processor frequency
    • 2.7 GHz
    • 2.6 GHz
  • Processor cache
    • 8 MB
    • 6 MB
  • Internal memory
    • 32 GB
    • 16 GB
  • Total storage capacity
    • 1.98 TB
    • 1.75 TB
  • SSD capacity
    • 480 GB
    • 256 GB
  • Discrete graphics card model
    • NVIDIA® GeForce® GTX 980
    • NVIDIA® GeForce® GTX 1070

Side by side

Differences highlightedShow differences only
127 specifications
A

ERAZER

X7843-i7-6820 Intel® Core™ i7 i7-6820HK Laptop

Model X7843-i7-6820

View product
B

ERAZER

X7849-HQ-1756 Intel® Core™ i7 i7-6700HQ Laptop

Model X7849-HQ-1756

View product
Designidentical
Product typeLaptopLaptop
Product colourBlackBlack
Form factorClamshellClamshell
Market positioningGamingGaming
Displayidentical
Display diagonal43.9 cm (17.3")43.9 cm (17.3")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeFull HDFull HD
Panel typeIPSIPS
LED backlightYesYes
Native aspect ratio16:916:9
Display surfaceMattMatt
Processor5 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i7Intel® Core™ i7
Processor generation6th gen Intel® Core™ i76th gen Intel® Core™ i7
Processor modelDiffersi7-6820HKi7-6700HQ
Processor cores44
Processor threads88
Processor boost frequencyDiffers3.6 GHz3.5 GHz
Processor frequencyDiffers2.7 GHz2.6 GHz
System bus rate8 GT/s8 GT/s
Processor cacheDiffers8 MB6 MB
Processor cache typeSmart CacheSmart Cache
Processor socketBGA 1440BGA 1440
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i7-6800 Mobile SeriesIntel Core i7-6700 Mobile series
Processor codenameSkylakeSkylake
Bus typeDMI3DMI3
SteppingR0R0
Thermal Design Power (TDP)45 W45 W
Configurable TDP-down35 W35 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
PCI Express slots version3.03.0
ECC supported by processorNoNo
Memory1 differ
Internal memoryDiffers32 GB16 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Storage2 differ
Total storage capacityDiffers1.98 TB1.75 TB
Storage mediaHDD+SSDHDD+SSD
Number of HDDs installed11
HDD capacity1.5 TB1.5 TB
Number of SSDs installed11
SSD capacityDiffers480 GB256 GB
Optical drive typeNoNo
Card reader integratedYesYes
Graphics1 differ
On-board graphics cardYesYes
Discrete graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 980NVIDIA® GeForce® GTX 1070
Discrete graphics card memory8 GB8 GB
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics 530Intel® HD Graphics 530
Maximum on-board graphics card memory1.7 GB1.7 GB
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)1050 MHz1050 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card OpenGL version4.44.4
On-board graphics card ID0x191B0x191B
Audioidentical
Speakers manufacturerOnkyoOnkyo
Cameraidentical
Front cameraYesYes
Networkidentical
Wi-FiYesYes
Wi-Fi standardsWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothYesYes
Ports & interfaces1 differ
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers43
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
Mini DisplayPorts quantity22
VGA (D-Sub) ports quantity00
Keyboardidentical
Pointing deviceTouchpadTouchpad
Keyboard backlitYesYes
Numeric keypadYesYes
Windows keysYesYes
Softwareidentical
Operating system installedWindows 10Windows 10
Operating system architecture64-bit64-bit
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)YesYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography14 nm14 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) version1.001.00
Intel Smart Response Technology version1.001.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)NoNo
Intel Stable Image Platform Program (SIPP) version0.000.00
Intel TSX-NIDiffersYesNo
Intel TSX-NI version1.001.00
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® My WiFi Technology (Intel® MWT)YesYes
Intel® OS GuardYesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Small Business Advantage (Intel® SBA)YesYes
Intel® Smart Response TechnologyYesYes
Intel® Turbo Boost Technology2.02.0
Processor ARK IDDiffers8896988967
Processor codeDiffersSR2FLSR2FQ
Processor package size42 x 28 mm42 x 28 mm
Supported instruction setsSSE4.1, SSE4.2, AVX 2.0SSE4.1, SSE4.2, AVX 2.0
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorYesYes
Securityidentical
Cable lock slotYesYes
Weight & dimensionsidentical
Weight3.53 kg3.53 kg
Width418 mm418 mm
Depth287 mm287 mm
Height34 mm34 mm

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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