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Product comparison · 2 laptops

ASUS K51AE-SX058V laptop AMD Athlon II M320 vs ASUS U31F-RX087X laptop Intel® Core™ i3 i3-380M

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  • 64specifications compared
  • 21differ
  • 43identical
  • 85known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Processor family
    • AMD Athlon II
    • Intel® Core™ i3
  • Processor model
    • M320
    • i3-380M
  • Processor frequency
    • 2.1 GHz
    • 2.53 GHz
  • Internal memory type
    • DDR2-SDRAM
    • DDR3-SDRAM
  • Maximum internal memory
    • 4 GB
    • 8 GB
  • Optical drive type
    • DVD Super Multi DL
    • No
  • Discrete graphics card model
    • AMD Radeon HD 4200
    • Intel® HD Graphics

Side by side

Differences highlightedShow differences only
149 specifications
A

ASUS

K51AE-SX058V laptop AMD Athlon II M320

Model K51AE-SX058V

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B

ASUS

U31F-RX087X laptop Intel® Core™ i3 i3-380M

Model U31F-RX087X

View product
Display1 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
LED backlightKnown for oneYes
Processor3 differ
Processor manufacturerKnown for oneIntel
Processor familyDiffersAMD Athlon IIIntel® Core™ i3
Processor generationKnown for oneIntel® Core™ i3
Processor modelDiffersM320i3-380M
Processor coresKnown for one2
Processor threadsKnown for one4
Processor frequencyDiffers2.1 GHz2.53 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheKnown for one3 MB
Processor cache typeKnown for oneSmart Cache
Processor socketKnown for onePGA988
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core i3-300 Mobile Series
Processor codenameKnown for oneArrandale
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
Thermal Design Power (TDP)Known for one35 W
TjunctionKnown for one90 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16
PCI Express slots versionKnown for one2.0
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
CPU multiplier (bus/core ratio)Known for one19
ECC supported by processorKnown for oneNo
Memory2 differ
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1333 MHz
Maximum internal memoryDiffers4 GB8 GB
Memory layout (slots x size)Known for one2 x 2 GB
Storage1 differ
HDD capacityKnown for one320 GB
Optical drive typeDiffersDVD Super Multi DLNo
Graphics2 differ
On-board graphics cardKnown for oneYes
Discrete graphics card modelDiffersAMD Radeon HD 4200Intel® HD Graphics
Graphics card familyDiffersAMDIntel
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
On-board graphics card base frequencyKnown for one500 MHz
On-board graphics card dynamic frequency (max)Known for one667 MHz
Audioidentical
Number of built-in speakersKnown for one2
Audio systemKnown for oneSRS PS
Networkidentical
Wireless technologyKnown for oneWi-Fi
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers43
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
HDMI versionKnown for one1.3a
Thunderbolt ports quantityKnown for one0
S/PDIF out portDiffersNoYes
Modem (RJ-11) portsKnown for one0
TV-in portKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersAMD M880GIntel® HM55 Express
Keyboardidentical
Full-size keyboardKnown for oneYes
Numeric keypadKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
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
Graphics & IMC lithographyKnown for one45 nm
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
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 oneNo
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 oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
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® Turbo Boost TechnologyKnown for oneNo
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDKnown for one50178
Processor package sizeKnown for onerPGA 37.5x 37.5, BGA 34x28
Supported instruction setsKnown for oneSSE4.1/4.2
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneNo
Batteryidentical
Battery capacityKnown for one4400 mAh
Power2 differ
AC adapter powerDiffers90 W65 W
AC adapter output currentDiffers4.74 A3.42 A
AC adapter input voltageKnown for one100 - 240 V
Securityidentical
Password protection typeKnown for oneBIOS, HDD, User
Certificatesidentical
Wi-Fi certifiedKnown for oneYes
Weight & dimensions5 differ
WeightDiffers2.6 kg1.78 kg
WidthDiffers370 mm328 mm
DepthDiffers256 mm232 mm
Height (front)Differs3.1 cm2.54 cm
Height (rear)Differs3.55 cm2.85 cm
Other features1 differ
Compliance industry standardsDiffersIEEE 802.3, IEEE 802.3u, IEEE 802.3abIEEE 802.3/802.3u/802.3ab
Power requirementsKnown for one100-240V
Designidentical
Product colourKnown for oneBlack

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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