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Product comparison · 2 laptops

ASUS K53SD-SX226X Intel® Core™ i7 i7-2670QM vs ASUS SG-RX039X Intel® Core™ i7 i7-2640M

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  • 146specifications compared
  • 27differ
  • 119identical
  • 30known for one product only

Key differences

  • Product colour
    • Brown
    • Black
  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Processor model
    • i7-2670QM
    • i7-2640M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 3.1 GHz
    • 3.5 GHz
  • Processor frequency
    • 2.2 GHz
    • 2.8 GHz
  • Processor cache
    • 6 MB
    • 4 MB

Side by side

Differences highlightedShow differences only
176 specifications
A

ASUS

K53SD-SX226X Intel® Core™ i7 i7-2670QM

Model K53SD-SX226X

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B

ASUS

SG-RX039X Intel® Core™ i7 i7-2640M

Model SG-RX039X

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Design1 differ
Product colourDiffersBrownBlack
Display1 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
TouchscreenKnown for oneNo
HD typeKnown for oneHD
Processor11 differ
Processor modelDiffersi7-2670QMi7-2640M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.1 GHz3.5 GHz
Processor frequencyDiffers2.2 GHz2.8 GHz
Processor cacheDiffers6 MB4 MB
SteppingDiffersD2J1
Thermal Design Power (TDP)Differs45 W35 W
TjunctionDiffers100 °C100 C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x16, 2x8
CPU multiplier (bus/core ratio)Differs2228
Processor socketKnown for oneBGA 1224
Storage2 differ
Optical drive typeDiffersDVD Super MultiNo
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SDMemory Stick (MS), MMC, MS PRO, SD, xD
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs1200 MHz1300 MHz
Number of discrete graphics cardsKnown for one1
Discrete graphics card memoryKnown for one2 GB
Audioidentical
Audio systemKnown for oneSonicFocus
Built-in speaker(s)Known for oneYes
Speakers manufacturerKnown for oneAltec Lansing
Cameraidentical
Swivel webcamKnown for oneNo
Optical driveidentical
LightScribeKnown for oneNo
Networkidentical
Wi-Fi data rate (max)Known for one150 Mbit/s
Network connection typeKnown for oneRJ-45
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Networking featuresKnown for oneGigabit Ethernet
Wireless technologyKnown for one802.11 b/g/n
Ports & interfacesidentical
Line-inKnown for oneYes
Keyboard1 differ
Numeric keypadDiffersYesNo
Softwareidentical
Drivers includedKnown for oneYes
Processor special features5 differ
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Processor ARK IDDiffers5347053464
Processor codeDiffersSR02SSR03R
Processor package sizeDiffers31 mm37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Power2 differ
AC adapter powerDiffers90 W75 W
AC adapter output currentDiffers4.74 A3.95 A
Power auto-sensingKnown for oneYes
Weight & dimensions3 differ
WeightDiffers2.6 kg1.44 kg
WidthDiffers378 mm328 mm
DepthDiffers253 mm238 mm
HeightKnown for one19 mm
Height (front)Known for one3.3 cm
Height (rear)Known for one3.4 cm
Videoidentical
HD-ReadyKnown for oneYes
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
Volume controlKnown for oneDigital
Wake-on-LAN readyKnown for oneYes
Compliance industry standardsKnown for oneIEEE 802.3/802.3u/802.3ab
Supplied AC adapter typeKnown for oneAC
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one6
Battery capacityKnown for one56 Wh

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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