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Product comparison · 2 laptops

ASUS ROG G751JY-T7389D Intel® Core™ i7 i7-4750HQ Laptop vs Lenovo B51-30 Intel® Celeron® N3050 Laptop

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  • 99specifications compared
  • 50differ
  • 49identical
  • 56known for one product only

Key differences

  • 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
    • HD
  • Processor family
    • Intel® Core™ i7
    • Intel® Celeron®
  • Processor model
    • i7-4750HQ
    • N3050
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 2
  • Processor boost frequency
    • 3.2 GHz
    • 2.16 GHz

Side by side

Differences highlightedShow differences only
155 specifications
A

ASUS

ROG G751JY-T7389D Intel® Core™ i7 i7-4750HQ Laptop

Model G751JY-T7389D

View product
B

Lenovo

B51-30 Intel® Celeron® N3050 Laptop

Model B51-30

View product
Designidentical
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 HDHD
Display surfaceKnown for oneMatt
Processor16 differ
Processor familyDiffersIntel® Core™ i7Intel® Celeron®
Processor generationKnown for one4th gen Intel® Core™ i7
Processor modelDiffersi7-4750HQN3050
Processor coresDiffers42
Processor threadsDiffers82
Processor boost frequencyDiffers3.2 GHz2.16 GHz
Processor frequencyDiffers2 GHz1.6 GHz
Processor cacheDiffers6 MB2 MB
Processor cache typeDiffersSmart CacheL2
Processor socketDiffersBGA 1364BGA 1170
Processor lithographyDiffers22 nm14 nm
Processor seriesDiffersIntel Core i7-4700 Mobile seriesIntel Celeron N3000 series
Processor codenameDiffersCrystal WellBraswell
Bus typeKnown for oneDMI2
Thermal Design Power (TDP)Differs47 W6 W
TjunctionDiffers100 °C90 °C
Maximum number of PCI Express lanesDiffers164
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers3.02.0
System bus rateKnown for one5 GT/s
Scenario Design Power (SDP)Known for one4 W
Memory2 differ
Internal memoryDiffers8 GB4 GB
Maximum internal memoryDiffers32 GB8 GB
Memory clock speedKnown for one1600 MHz
Storage5 differ
Total storage capacityDiffers1.12 TB500 GB
Storage mediaDiffersHDD+SSDHDD
HDD capacityDiffers1 TB500 GB
SSD capacityKnown for one128 GB
Optical drive typeDiffersDVD Super MultiDVD±RW
Compatible memory cardsDiffersSD, MMCMMC, SD, SDHC, SDXC
HDD sizeKnown for one2.5"
Graphics6 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 980MNot available
Discrete graphics card memoryKnown for one4 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card familyDiffersIntel® Iris™ Pro GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® Iris™ Pro Graphics 5200Intel® HD Graphics
Maximum on-board graphics card memoryDiffers2 GB8 GB
On-board graphics card base frequencyDiffers200 MHz320 MHz
On-board graphics card dynamic frequency (max)Known for one1200 MHz
On-board graphics card DirectX versionKnown for one11.2/12
On-board graphics card IDKnown for one0xD26
Number of execution unitsKnown for one12
On-board graphics card burst frequencyKnown for one600 MHz
Audioidentical
Number of built-in speakersKnown for one2
Network1 differ
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Integrated 4G WiMAXKnown for oneNo
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers42
Thunderbolt ports quantityDiffers10
Headphone outputsKnown for one2
S/PDIF out portKnown for oneYes
Microphone inKnown for oneYes
Docking connectorKnown for oneNo
Combo headphone/mic portKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM87
Software1 differ
Operating system installedDiffersFreeDOSNo
Processor special features10 differ
Intel FDI TechnologyKnown for oneYes
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7608787257
Processor codeKnown for oneSR18J
Processor package sizeDiffers37.5 x 32 x 1.6 mm25 x 27 mm
Supported instruction setsKnown for oneAVX 2.0, SSE4.1, SSE4.2
Conflict-Free processorDiffersNoYes
Intel Clear Video TechnologyKnown for oneYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel Secure BootKnown for oneYes
Intel Secure Boot Technology versionKnown for one1.00
Intel Small Business Advantage (SBA) versionKnown for one0.00
Intel Smart Connect TechnologyKnown for oneNo
Intel Smart Connect Technology versionKnown for one0.00
Intel Smart Response Technology versionKnown for one0.00
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® OS GuardKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
UARTKnown for oneYes
Batteryidentical
Number of battery cellsKnown for one8
Battery capacityKnown for one6000 mAh
Poweridentical
AC adapter powerKnown for one230 W
AC adapter output currentKnown for one9.23 A
AC adapter output voltageKnown for one19.5 V
Weight & dimensions3 differ
WeightDiffers4.8 kg2.3 kg
WidthDiffers416 mm380 mm
DepthDiffers318 mm262 mm
Height (front)Known for one2 cm
Height (rear)Known for one5.3 cm
HeightKnown for one24.7 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Power cord 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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