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Product comparison · 2 laptops

ASUS ROG G51JX-IX346V laptop Intel® Core™ i7 i7-720QM vs ASUS K50IP-SX025X laptop Intel® Core™2 Duo T6570

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  • 108specifications compared
  • 42differ
  • 66identical
  • 42known for one product only

Key differences

  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™2 Duo
  • Processor model
    • i7-720QM
    • T6570
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 2
  • Processor frequency
    • 1.6 GHz
    • 2.1 GHz
  • Processor cache
    • 6 MB
    • 2 MB
  • Processor cache type
    • Smart Cache
    • L2

Side by side

Differences highlightedShow differences only
150 specifications
A

ASUS

ROG G51JX-IX346V laptop Intel® Core™ i7 i7-720QM

Model G51JX-IX346V

View product
B

ASUS

K50IP-SX025X laptop Intel® Core™2 Duo T6570

Model K50IP-SX025X

View product
Designidentical
Product colourBlackBlack
Display1 differ
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
LED backlightYesYes
Native aspect ratio16:916:9
Processor13 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i7Intel® Core™2 Duo
Processor generationKnown for oneIntel® Core™ i7
Processor modelDiffersi7-720QMT6570
Processor coresDiffers42
Processor threadsDiffers82
Processor boost frequencyKnown for one2.8 GHz
Processor frequencyDiffers1.6 GHz2.1 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheDiffers6 MB2 MB
Processor cache typeDiffersSmart CacheL2
Processor socketDiffersSocket 988Socket 478
Processor lithography45 nm45 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesKnown for oneIntel Core i7-700 Mobile Series
Processor codenameDiffersClarksfieldPenryn
Bus typeKnown for oneDMI
FSB ParityNoNo
SteppingKnown for oneB1
Thermal Design Power (TDP)Differs45 W35 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2.0
Number of Processing Die TransistorsDiffers774 M410 M
Processing Die sizeDiffers296 mm²107 mm²
CPU multiplier (bus/core ratio)Known for one12
ECC supported by processorNoNo
Memory2 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDiffersDDR3-SDRAMDDR2-SDRAM
Maximum internal memory8 GB8 GB
Memory clock speedKnown for one800 MHz
Memory layout (slots x size)Known for one2 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Storage1 differ
Total storage capacity500 GB500 GB
Card reader integratedYesYes
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, MS PRO Duo, SD, xDMemory Stick (MS), MMC, SD
Number of HDDs installedKnown for one1
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Optical drive typeKnown for oneDVD-RW
Graphics1 differ
On-board graphics cardKnown for oneNo
Discrete graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® GTS 360MNVIDIA GeForce G205M
Graphics card familyNVIDIANVIDIA
On-board graphics card modelKnown for oneNot available
Maximum graphics card memoryKnown for one0.5 GB
Audio1 differ
Audio systemDiffersHDSRS PS
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneAltec Lansing
Network1 differ
Wi-FiYesYes
Ethernet LANKnown for oneYes
BluetoothDiffersYesNo
Bluetooth versionKnown for one2.1+EDR
Networking featuresKnown for oneGigabit Ethernet
Wireless technologyKnown for oneWi-Fi
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantity44
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
eSATA ports quantityDiffers10
Ethernet LAN (RJ-45) ports11
HDMI ports quantityDiffers10
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsDiffers10
Headphone outputsDiffers21
S/PDIF out portYesYes
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Modem (RJ-11) ports00
TV-in portNoNo
TV-outNoNo
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM55 Express
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Processor special features8 differ
Intel® Wireless Display (Intel® WiDi)NoNo
CPU configuration (max)Known for one1
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesKnown for oneYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateDiffersYesNo
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffers1.0No
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers4312242841
Processor codeKnown for oneSLBLY
Processor package sizeKnown for one37.5 x 37.5 mm
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesDiffersYesNo
Conflict-Free processorNoNo
Battery1 differ
Number of battery cells66
Battery capacityDiffers4800 mAh4400 mAh
Power2 differ
AC adapter powerDiffers120 W90 W
AC adapter output currentDiffers4.74 A3.42 A
AC adapter output voltage19 V19 V
DC-in jackYesYes
AC adapter input voltageKnown for one100 - 240 V
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Weight & dimensions5 differ
WeightDiffers3.3 kg2.6 kg
WidthDiffers375 mm370 mm
DepthDiffers265 mm256 mm
Height (front)Differs34.3 cm3.1 cm
Height (rear)Differs40.6 cm3.55 cm
Packaging contentidentical
AC adapter includedYesYes
Other features1 differ
Infrared data portNoNo
Power requirementsKnown for one100-240V
Power supply typeDiffersACAC/DC
Internal modemNoNo
TV tuner integratedNoNo
Supplied AC adapter typeACAC
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Numeric keypadKnown for oneYes
Keyboard key pitchKnown for one1.9 cm

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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