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Product comparison · 2 laptops

ASUS ROG G751JY-T7278H Intel® Core™ i7 i7-4870HQ Laptop vs ASUS K555LA-DM668H laptop Intel® Core™ i5 i5-5200U

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  • 119specifications compared
  • 63differ
  • 56identical
  • 47known for one product only

Key differences

  • Product colour
    • Black
    • Black, Stainless steel
  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • HD type
    • Full HD
    • Not supported
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 5th gen Intel® Core™ i5
  • Processor model
    • i7-4870HQ
    • i5-5200U
  • Processor cores
    • 4
    • 2

Side by side

Differences highlightedShow differences only
166 specifications
A

ASUS

ROG G751JY-T7278H Intel® Core™ i7 i7-4870HQ Laptop

Model G751JY-T7278H

View product
B

ASUS

K555LA-DM668H laptop Intel® Core™ i5 i5-5200U

Model K555LA-DM668H

View product
Design1 differ
Product colourDiffersBlackBlack, Stainless steel
Market positioningKnown for oneGaming
Display3 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
HD typeDiffersFull HDNot supported
Display surfaceKnown for oneMatt
Processor20 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers4th gen Intel® Core™ i75th gen Intel® Core™ i5
Processor modelDiffersi7-4870HQi5-5200U
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.7 GHz2.7 GHz
Processor frequencyDiffers2.5 GHz2.2 GHz
Processor cacheDiffers6 MB3 MB
Processor cache typeDiffersL3Smart Cache
Processor socketDiffersBGA 1364BGA 1168
Processor lithographyDiffers22 nm14 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i7-4800 Mobile seriesIntel® Core™ i5-5200 Mobile Series
Processor codenameDiffersCrystal WellBroadwell
FSB ParityKnown for oneNo
SteppingDiffersC0F0
Thermal Design Power (TDP)Differs47 W15 W
Configurable TDP-downKnown for one7.5 W
Configurable TDP-down frequencyKnown for one0.6 GHz
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x44x1, 2x4
PCI Express slots versionDiffers3.02.0
Memory2 differ
Internal memoryDiffers32 GB8 GB
Maximum internal memoryDiffers32 GB8 GB
Storage5 differ
Total storage capacityDiffers2.25 TB240 GB
Storage mediaDiffersHDD+SSDSSD
HDD sizeKnown for one2.5"
SSD capacityDiffers256 GB240 GB
Optical drive typeDiffersBlu-Ray RWDVD Super Multi
Compatible memory cardsDiffersSD, MMCSD, SDHC, SDXC
Number of HDDs installedKnown for one1
HDD capacityKnown for one2 TB
Graphics9 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 980MNot available
On-board graphics card familyDiffersIntel® Iris™ Pro GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® Iris™ Pro Graphics 5200Intel® HD Graphics 5500
Maximum on-board graphics card memoryDiffers2 GB16 GB
On-board graphics card base frequencyDiffers200 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz900 MHz
On-board graphics card DirectX versionDiffers11.2/1211.2
On-board graphics card IDDiffers0xD260x1616
Graphics card Open GL supportKnown for oneYes
Discrete graphics card memoryKnown for one4 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card OpenGL versionKnown for one4.3
Audioidentical
Audio systemKnown for oneSonicMaster
Network3 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11g, 802.11b, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,1000,100 Mbit/s
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers42
Thunderbolt ports quantityDiffers10
Headphone outputsDiffers20
S/PDIF out portDiffersYesNo
Combo headphone/mic portKnown for oneYes
Microphone inDiffersYesNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Processor special features5 differ
Graphics & IMC lithographyKnown for one14 nm
Intel Clear Video TechnologyKnown for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Smart Response Technology versionKnown for one1.00
Intel Trusted Execution TechnologyDiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® OS GuardKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Smart Response TechnologyKnown for oneYes
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x, VT-d
Processor ARK IDDiffers8350485212
Processor codeDiffersSR1ZXSR23Y
Processor package sizeDiffers37.5 x 32 x 1.65 mm40 x 24 x 1.3 mm
Conflict-Free processorDiffersNoYes
Intel TSX-NIKnown for oneYes
Intel TSX-NI versionKnown for one1.00
Intel® Smart CacheKnown for oneYes
Battery2 differ
Battery technologyKnown for oneLithium Polymer (LiPo)
Number of battery cellsDiffers82
Battery capacityDiffers6000 mAh37 Wh
Power3 differ
AC adapter powerDiffers230 W45 W
AC adapter output currentDiffers9.23 A1.74 A
AC adapter output voltageDiffers19.5 V19 V
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, User
Weight & dimensions3 differ
WeightDiffers4.8 kg2.3 kg
WidthDiffers416 mm382 mm
DepthDiffers318 mm256 mm
HeightKnown for one25.8 mm
Height (front)Known for one2 cm
Height (rear)Known for one5.3 cm
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM87
Packaging contentidentical
AC adapter includedKnown for oneYes

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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