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Product comparison · 2 laptops

ERAZER P6689 Intel® Core™ i5 i5-8250U Laptop vs ERAZER X7857 Intel® Core™ i7 i7-7700HQ Laptop

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  • 106specifications compared
  • 30differ
  • 76identical
  • 35known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 8th gen Intel® Core™ i5
    • 7th gen Intel® Core™ i7
  • Processor model
    • i5-8250U
    • i7-7700HQ
  • Processor boost frequency
    • 3.4 GHz
    • 3.8 GHz
  • Processor frequency
    • 1.6 GHz
    • 2.8 GHz
  • System bus rate
    • 4 GT/s
    • 8 GT/s
  • Processor codename
    • Kaby Lake R
    • Kaby Lake

Side by side

Differences highlightedShow differences only
141 specifications
A

ERAZER

P6689 Intel® Core™ i5 i5-8250U Laptop

Model P6689

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B

ERAZER

X7857 Intel® Core™ i7 i7-7700HQ Laptop

Model X7857

View product
Designidentical
Intel® vPro™ Platform EligibilityKnown for oneNo
Market positioningKnown for oneGaming
Display1 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Processor12 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers8th gen Intel® Core™ i57th gen Intel® Core™ i7
Processor modelDiffersi5-8250Ui7-7700HQ
Processor boost frequencyDiffers3.4 GHz3.8 GHz
Processor frequencyDiffers1.6 GHz2.8 GHz
System bus rateDiffers4 GT/s8 GT/s
Processor socketKnown for oneBGA 1356
Processor codenameDiffersKaby Lake RKaby Lake
Bus typeDiffersOPIDMI3
SteppingKnown for oneY0
Thermal Design Power (TDP)Differs15 W45 W
Configurable TDP-up frequencyKnown for one1.8 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downDiffers10 W35 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers1x2+2x1, 1x4, 2x2, 4x11x16, 1x8, 2x4, 2x8
Processor seriesKnown for oneIntel Core i7-7700 Mobile Series
Memory1 differ
Internal memoryDiffers8 GB16 GB
Storage5 differ
Total storage capacityDiffers1 TB1.75 TB
Storage mediaDiffersHDDHDD+SSD
HDD capacityDiffers1 TB1.5 TB
Number of SSDs installedDiffers01
Optical drive typeDiffersDVD-RWNo
SSD capacityKnown for one256 GB
Graphics6 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 1050NVIDIA® GeForce® GTX 1070
Discrete graphics card memoryDiffers4 GB8 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card modelDiffersIntel® UHD Graphics 620Intel® HD Graphics 630
Maximum on-board graphics card memoryDiffers32 GB64 GB
On-board graphics card base frequencyDiffers300 MHz350 MHz
On-board graphics card IDDiffers0x59170x591B
Number of discrete graphics cards installedKnown for one1
Networkidentical
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0
DVI portKnown for oneNo
VGA (D-Sub) ports quantityKnown for one0
Thunderbolt 3 ports quantityKnown for one0
Mini DisplayPorts quantityKnown for one2
Thunderbolt ports quantityKnown for one0
Keyboardidentical
Keyboard backlitKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10Windows 10 Home
Processor special features2 differ
Processor ARK IDDiffers12496797185
Processor codeKnown for oneSR3LA
Processor package sizeDiffers42 x 24 mm42 x 28 mm
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Graphics & IMC lithographyKnown for one14 nm
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel® Smart CacheKnown for oneYes
Poweridentical
DC-in jackKnown for oneYes
Weight & dimensionsidentical
WidthKnown for one384 mm
DepthKnown for one270 mm
HeightKnown for one27 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Audioidentical
Number of built-in speakersKnown for one2
Audio decodersKnown for oneDolby Atmos
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one4
Battery capacityKnown for one67.3 Wh

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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