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Product comparison · 2 laptops

ASUS ROG G51JX-IX268V laptop Intel® Core™ i7 i7-720QM vs HP Compaq Presario CQ56-256SA

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  • 53specifications compared
  • 25differ
  • 28identical
  • 87known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • AMD Athlon II
  • Processor model
    • i7-720QM
    • P360
  • Processor frequency
    • 1.6 GHz
    • 2.3 GHz
  • Processor cache
    • 6 MB
    • 1 MB
  • Processor cache type
    • Smart Cache
    • L2
  • Internal memory
    • 4 GB
    • 3 GB
  • Memory layout (slots x size)
    • 2 x 2 GB
    • 1 x 1 + 1 x 2 GB
  • Total storage capacity
    • 500 GB
    • 320 GB

Side by side

Differences highlightedShow differences only
140 specifications
A

ASUS

ROG G51JX-IX268V laptop Intel® Core™ i7 i7-720QM

Model G51JX-IX268V

View product
B

HP

Compaq Presario CQ56-256SAView product
Displayidentical
LED backlightKnown for oneYes
Processor5 differ
Processor manufacturerKnown for oneIntel
Processor familyDiffersIntel® Core™ i7AMD Athlon II
Processor generationKnown for oneIntel® Core™ i7
Processor modelDiffersi7-720QMP360
Processor coresKnown for one4
Processor threadsKnown for one8
Processor boost frequencyKnown for one2.8 GHz
Processor frequencyDiffers1.6 GHz2.3 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheDiffers6 MB1 MB
Processor cache typeDiffersSmart CacheL2
Processor socketKnown for oneSocket 988
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core i7-700 Mobile Series
Processor codenameKnown for oneClarksfield
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
SteppingKnown for oneB1
Thermal Design Power (TDP)Known for one45 W
TjunctionKnown for one100 °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 TransistorsKnown for one774 M
Processing Die sizeKnown for one296 mm²
CPU multiplier (bus/core ratio)Known for one12
ECC supported by processorKnown for oneNo
Memory2 differ
Internal memoryDiffers4 GB3 GB
Memory layout (slots x size)Differs2 x 2 GB1 x 1 + 1 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one4 GB
Storage3 differ
Total storage capacityDiffers500 GB320 GB
HDD speedDiffers7200 RPM5400 RPM
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMemory Stick (MS), MiniSD, MMC, MS Duo, MS PRO, SD
Graphics2 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTS 360MAMD Mobility Radeon HD 4250
Graphics card familyDiffersNVIDIAAMD
Maximum graphics card memoryKnown for one1.37 GB
Audioidentical
Audio systemKnown for oneHDA
Number of built-in speakersKnown for one2
Network2 differ
BluetoothDiffersYesNo
Bluetooth versionKnown for one2.1+EDR
Cabling technologyDiffers10/100/1000Base-T(X)10/100Base-T(X)
Networking featuresKnown for oneFast Ethernet
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers43
eSATA ports quantityDiffers10
HDMI ports quantityDiffers10
Firewire (IEEE 1394) portsDiffers10
S/PDIF out portDiffersYesNo
ExpressCard slotDiffersYesNo
TV-outKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel® HM55 ExpressAMD RS880M
Softwareidentical
Drivers includedKnown for oneYes
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNo
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyKnown for one1.0
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDKnown for one43122
Processor codeKnown for oneSLBLY
Processor package sizeKnown for one37.5 x 37.5 mm
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneNo
Battery1 differ
Number of battery cellsDiffers96
Battery capacityKnown for one7200 mAh
Poweridentical
AC adapter powerKnown for one65 W
Weight & dimensions3 differ
WeightDiffers3.3 kg2.55 kg
WidthDiffers375 mm374 mm
DepthDiffers265 mm246 mm
Height (front)Known for one3.43 cm
Height (rear)Known for one4.06 cm
Dimensions (WxDxH)Known for one375 x 265 x 40.6 mm
HeightKnown for one32.8 mm
Other featuresidentical
Power requirementsKnown for one100-240 V AC, 50/60 Hz
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u
Supplied AC adapter typeKnown for oneAC
Designidentical
Product colourKnown for oneBlack
Country of originKnown for oneChina
Optical driveidentical
LightScribeKnown for oneYes
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Full-size keyboardKnown for oneYes
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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