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Product comparison · 2 laptops

ASUS N551JB-DM025H laptop Intel® Core™ i7 i7-4720HQ vs Samsung RC NP-RC512 Intel® Core™ i7 i7-2670QM Laptop

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  • 101specifications compared
  • 44differ
  • 57identical
  • 64known for one product only

Key differences

  • Product colour
    • Grey, Stainless steel
    • Black, Silver
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i7
  • Processor model
    • i7-4720HQ
    • i7-2670QM
  • Processor boost frequency
    • 3.6 GHz
    • 3.1 GHz
  • Processor frequency
    • 2.6 GHz
    • 2.2 GHz
  • Processor cache type
    • L3
    • Smart Cache
  • Processor socket
    • BGA 1364
    • BGA 1224

Side by side

Differences highlightedShow differences only
165 specifications
A

ASUS

N551JB-DM025H laptop Intel® Core™ i7 i7-4720HQ

Model N551JB-DM025H

View product
B

Samsung

RC NP-RC512 Intel® Core™ i7 i7-2670QM Laptop

Model NP-RC512

View product
Design1 differ
Product typeLaptopLaptop
Product colourDiffersGrey, Stainless steelBlack, Silver
Form factorClamshellClamshell
Display1 differ
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
TouchscreenNoNo
HD typeKnown for oneFull HD
LED backlightYesYes
Native aspect ratio16:916:9
Display surfaceKnown for oneMatt
Processor13 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i7Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i72nd gen Intel® Core™ i7
Processor modelDiffersi7-4720HQi7-2670QM
Processor cores44
Processor threads88
Processor boost frequencyDiffers3.6 GHz3.1 GHz
Processor frequencyDiffers2.6 GHz2.2 GHz
System bus rate5 GT/s5 GT/s
Processor cache6 MB6 MB
Processor cache typeDiffersL3Smart Cache
Processor socketDiffersBGA 1364BGA 1224
Processor lithographyDiffers22 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i7-4700 Mobile seriesIntel Core i7-2600 Mobile Series
Processor codenameDiffersHaswellSandy Bridge
Bus typeDiffersDMI2DMI
SteppingDiffersC0D2
Thermal Design Power (TDP)Differs47 W45 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers3.02.0
ECC supported by processorNoNo
FSB ParityKnown for oneNo
CPU multiplier (bus/core ratio)Known for one22
Memory3 differ
Internal memoryDiffers16 GB6 GB
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1600 MHz
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers16 GB8 GB
Storage3 differ
Total storage capacityDiffers1 TB750 GB
Storage mediaHDDHDD
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Card reader integratedYesYes
Compatible memory cardsDiffersMMC, Memory Stick (MS), MS PRO, SD, MS PRO Duo, SDXCSD, SDHC, MMC, SDXC
Number of HDDs installedKnown for one1
HDD capacityKnown for one750 GB
Graphics5 differ
On-board graphics cardYesYes
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® 940MNot available
Discrete graphics card memoryKnown for one2 GB
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 3000
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card base frequencyDiffers400 MHz650 MHz
On-board graphics card dynamic frequency (max)1200 MHz1200 MHz
On-board graphics card DirectX versionKnown for one11.2/12
On-board graphics card OpenGL versionKnown for one4.3
On-board graphics card IDDiffers0x4160x116
On-board graphics card familyKnown for oneIntel® HD Graphics
Cameraidentical
Front cameraYesYes
Front camera resolution (numeric)Known for one1.3 MP
Network1 differ
Wi-FiYesYes
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11g, 802.11b, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data ratesKnown for one10,1000,100 Mbit/s
BluetoothYesYes
Bluetooth versionKnown for one4.0
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers32
Ethernet LAN (RJ-45) ports11
HDMI ports quantityKnown for one1
DisplayPorts quantity00
Mini DisplayPorts quantityKnown for one1
DVI portNoNo
VGA (D-Sub) ports quantityDiffers01
Thunderbolt ports quantity00
Combo headphone/mic portKnown for oneYes
Docking connectorNoNo
Headphone outputsKnown for one1
S/PDIF out portKnown for oneNo
Microphone inKnown for oneYes
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM86
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadYesYes
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8.1Windows 7 Home Premium
Drivers includedKnown for oneYes
Processor special features7 differ
Intel® Wireless Display (Intel® WiDi)YesYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
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)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Anti-Theft Technology (Intel® AT)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyKnown for oneYes
Intel® Smart CacheYesYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers7893453470
Processor codeDiffersSR1Q8SR02S
Processor package sizeDiffers37.5 x 32 x 1.6 mm31 mm
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorDiffersYesNo
Graphics & IMC lithographyKnown for one32 nm
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Batteryidentical
Number of battery cellsKnown for one6
Battery capacityKnown for one56 Wh
Power1 differ
AC adapter powerDiffers120 W60 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one6.3 A
AC adapter output voltageKnown for one19 V
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKnown for oneKensington
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, User
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneUL, TUV, MIC, CE Marking Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, EPEAT, EU Flower, Energy star, CECP, WEEE, Erp 2013, RoHS, JATE
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions5 differ
WeightDiffers2.7 kg2.52 kg
WidthDiffers383 mm381 mm
DepthDiffers255 mm256.5 mm
Height (front)Differs2.8 cm3.05 cm
Height (rear)Differs3.15 cm3.56 cm
Audioidentical
Number of built-in speakersKnown for one2
Speaker powerKnown for one1.5 W
Built-in microphoneKnown for oneYes
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Quick start guideKnown for oneYes
Warranty cardKnown 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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