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Product comparison · 2 laptops

ASUS PRO72SL-7S128C laptop Intel® Core™2 Duo T5850 vs ASUS X51R-AP026C, 2GB RAM

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  • 58specifications compared
  • 28differ
  • 30identical
  • 76known for one product only

Key differences

  • Display diagonal
    • 43.2 cm (17")
    • 39.1 cm (15.4")
  • Processor family
    • Intel® Core™2 Duo
    • Intel Pentium Mobile
  • Processor model
    • T5850
    • T2080
  • Processor frequency
    • 2.16 GHz
    • 1.73 GHz
  • Processor cache
    • 2 MB
    • 1 MB
  • Processor front side bus
    • 667 MHz
    • 533 MHz
  • Internal memory
    • 3 GB
    • 2 GB
  • Memory clock speed
    • 800 MHz
    • 667 MHz

Side by side

Differences highlightedShow differences only
134 specifications
A

ASUS

PRO72SL-7S128C laptop Intel® Core™2 Duo T5850

Model PRO72SL-7S128C

View product
B

ASUS

X51R-AP026C, 2GB RAMView product
Display1 differ
Display diagonalDiffers43.2 cm (17")39.1 cm (15.4")
Display resolutionKnown for one1280 x 800 pixels
Native aspect ratioKnown for one16:10
Processor5 differ
Processor familyDiffersIntel® Core™2 DuoIntel Pentium Mobile
Processor modelDiffersT5850T2080
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers2.16 GHz1.73 GHz
Processor cacheDiffers2 MB1 MB
Processor front side busDiffers667 MHz533 MHz
Processor socketKnown for oneSocket 478
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one32-bit
Processor seriesKnown for oneIntel Pentium T2000 Series for Mobile
Processor codenameKnown for oneYonah
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
SteppingKnown for oneD0
Thermal Design Power (TDP)Known for one31 W
TjunctionKnown for one100 °C
Number of Processing Die TransistorsKnown for one151 M
Processing Die sizeKnown for one90 mm²
CPU multiplier (bus/core ratio)Known for one13
ECC supported by processorKnown for oneNo
Memory3 differ
Internal memoryDiffers3 GB2 GB
Memory clock speedDiffers800 MHz667 MHz
Maximum internal memoryDiffers4 GB2 GB
Storage1 differ
Total storage capacityDiffers250 GB120 GB
Optical drive typeKnown for oneDVD Super Multi DL
Graphics2 differ
Discrete graphics card modelDiffersNVIDIA GeForce G9300M GSAMD Radeon X300
Maximum graphics card memoryDiffers0.5 GB0.128 GB
Audioidentical
Number of built-in speakersKnown for one2
Speaker powerKnown for one1.5 W
Cameraidentical
Front cameraKnown for oneNo
Front camera resolution (numeric)Known for one1.3 MP
Network2 differ
Networking featuresDiffers10/100/1000 MbpsFast Ethernet, WLAN
Wireless technologyDiffersWLAN 802.11bgnIEEE 802.11b/g
Ports & interfaces6 differ
HDMI ports quantityDiffers10
Firewire (IEEE 1394) portsDiffers10
ExpressCard slotDiffersYesNo
CardBus PCMCIA slots quantityDiffers01
CardBus PCMCIA slot typeDiffersNoType II
TV-outDiffersNoYes
TV-out typeKnown for oneS-Video
eSATA ports quantityKnown for one1
Performanceidentical
Motherboard chipsetKnown for oneATI Radeon Xpress 1100
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Keyboard layoutKnown for oneQWERTY
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows Vista Business
Pre-installed softwareKnown for oneOffice Ready
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneNo
Intel 64Known for oneNo
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneNo
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 oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
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 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 oneNo
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
Processor ARK IDKnown for one29740
Processor codeKnown for oneSL9VY
Processor package sizeKnown for one35 x 35 mm
Thermal Monitoring TechnologiesKnown for oneNo
Conflict-Free processorKnown for oneNo
Battery1 differ
Number of battery cellsDiffers86
Battery capacityKnown for one4400 mAh
Power2 differ
AC adapter powerDiffers90 W65 W
AC adapter output currentDiffers4.74 A3.42 A
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS
HDD user passwordKnown for oneYes
Fingerprint readerKnown for oneNo
Trusted Platform Module (TPM)Known for oneNo
Weight & dimensions3 differ
WeightDiffers3.7 kg2.85 kg
WidthDiffers410 mm365 mm
DepthDiffers298.5 mm264 mm
HeightKnown for one25.5 mm
Height (front)Known for one3.84 cm
Height (rear)Known for one4.17 cm
Packaging contentidentical
Mouse includedKnown for oneNo
Other features1 differ
Internal modemDiffersNoYes
Modem speedKnown for one56 Kbit/s
Modem typeKnown for oneV.92
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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