All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptops

ERAZER X6821 Intel® Core™ i7 i7-3610QM Laptop vs ERAZER X7815 Intel® Core™ i7 i7-2670QM

Add a product
  • 144specifications compared
  • 36differ
  • 108identical
  • 21known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Processor generation
    • 3rd gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i7
  • Processor model
    • i7-3610QM
    • i7-2670QM
  • Processor boost frequency
    • 3.3 GHz
    • 3.1 GHz
  • Processor frequency
    • 2.3 GHz
    • 2.2 GHz
  • Processor socket
    • Socket G2
    • BGA 1224

Side by side

Differences highlightedShow differences only
165 specifications
A

ERAZER

X6821 Intel® Core™ i7 i7-3610QM Laptop

Model X6821

View product
B

ERAZER

X7815 Intel® Core™ i7 i7-2670QM

Model X7815

View product
Designidentical
Product typeKnown for oneLaptop
Display3 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
TouchscreenKnown for oneNo
HD typeDiffersHDFull HD
Processor12 differ
Processor generationDiffers3rd gen Intel® Core™ i72nd gen Intel® Core™ i7
Processor modelDiffersi7-3610QMi7-2670QM
Processor boost frequencyDiffers3.3 GHz3.1 GHz
Processor frequencyDiffers2.3 GHz2.2 GHz
Processor socketDiffersSocket G2BGA 1224
Processor lithographyDiffers22 nm32 nm
Processor seriesDiffersIntel Core i7-3600 Mobile seriesIntel Core i7-2600 Mobile Series
Processor codenameDiffersIvy BridgeSandy Bridge
TjunctionDiffers105 C100 °C
PCI Express configurationsDiffers1x16, 2x81x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers3.02.0
CPU multiplier (bus/core ratio)Differs2322
SteppingKnown for oneD2
Memory2 differ
Internal memoryDiffers8 GB16 GB
Memory slots (available)Differs20
Storage2 differ
Total storage capacityDiffers1 TB1.5 TB
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
Optical drive typeDiffersDVD Super Multi DLBlu-Ray DVD Combo
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD, SDHC
Graphics4 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 670MNVIDIA® GeForce® GTX 570M
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics 3000
On-board graphics card dynamic frequency (max)Differs1100 MHz1200 MHz
On-board graphics card IDDiffers0x1660x116
Number of discrete graphics cards installedKnown for one1
Cameraidentical
Front cameraKnown for oneYes
Network1 differ
Bluetooth versionDiffers4.03.0+HS
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers13
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers32
Combo headphone/mic portKnown for oneNo
Docking connectorKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel HM77 ExpressIntel HM67 Express
Keyboardidentical
Windows keysKnown for oneYes
Software1 differ
Bundled softwareDiffers- Windows Live Essentials - Microsoft Office 2010 Starter - Cyberlink Power2Go - Cyberlink Youcam- Windows Live Essentials - Microsoft Office 2010 Starter - Cyberlink PowerDVD - Cyberlink Power2Go - Cyberlink Youcam
Processor special features4 differ
Graphics & IMC lithographyDiffers22 nm32 nm
Intel Secure Key Technology versionKnown for one1.00
Intel® Secure KeyKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Processor ARK IDDiffers6489953470
Processor package sizeDiffers37.5 x 37.5 (rPGA988B)31 mm
Conflict-Free processorDiffersYesNo
Intel® Smart CacheKnown for oneYes
Processor codeKnown for oneSR02S
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Securityidentical
Fingerprint readerKnown for oneNo
Weight & dimensions4 differ
WeightDiffers3.5 kg3.8 kg
WidthDiffers395 mm428 mm
DepthDiffers268 mm288 mm
HeightDiffers56 mm55 mm
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
3DKnown for oneNo

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.

More laptop comparisons

All laptop comparisons