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Product comparison · 2 laptops

Samsung NP-Q45 Intel® Core™2 Duo T7100 vs Samsung NP-R20F002 Intel® Core™2 Duo T5500

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  • 96specifications compared
  • 29differ
  • 67identical
  • 33known for one product only

Key differences

  • Display diagonal
    • 30.7 cm (12.1")
    • 35.8 cm (14.1")
  • Processor model
    • T7100
    • T5500
  • Processor frequency
    • 1.8 GHz
    • 1.66 GHz
  • Processor cache
    • 4 MB
    • 2 MB
  • Processor front side bus
    • 800 MHz
    • 667 MHz
  • Processor socket
    • Socket 478
    • Socket 479
  • Thermal Design Power (TDP)
    • 35 W
    • 34 W
  • CPU multiplier (bus/core ratio)
    • 9
    • 10

Side by side

Differences highlightedShow differences only
129 specifications
A

Samsung

NP-Q45 Intel® Core™2 Duo T7100

Model NP-Q45

View product
B

Samsung

NP-R20F002 Intel® Core™2 Duo T5500

Model NP-R20F002

View product
Display1 differ
Display diagonalDiffers30.7 cm (12.1")35.8 cm (14.1")
Display resolution1280 x 800 pixels1280 x 800 pixels
Native aspect ratio16:1016:10
Display surfaceKnown for oneGloss
Processor8 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™2 DuoIntel® Core™2 Duo
Processor modelDiffersT7100T5500
Processor cores22
Processor threads22
Processor frequencyDiffers1.8 GHz1.66 GHz
Processor cacheDiffers4 MB2 MB
Processor cache typeL2L2
Processor front side busDiffers800 MHz667 MHz
Processor socketDiffersSocket 478Socket 479
Processor lithography65 nm65 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core 2 Duo T7000 SeriesIntel Core 2 Duo T5000 Series
Processor codenameMeromMerom
Bus typeFSBFSB
FSB ParityNoNo
SteppingKnown for oneB2
Thermal Design Power (TDP)Differs35 W34 W
Tjunction100 °C100 °C
Processor core voltage (AC)Known for one1.0375 - 1.30 V
Number of Processing Die Transistors291 M291 M
Processing Die size143 mm²143 mm²
CPU multiplier (bus/core ratio)Differs910
ECC supported by processorNoNo
Memory1 differ
Internal memoryDiffers2 GB1 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory clock speedKnown for one533 MHz
Memory layout (slots x size)Known for one2 x 0.5 GB
Memory slotsKnown for one2x SO-DIMM
Storageidentical
Total storage capacity160 GB160 GB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Optical drive typeKnown for oneDVD±RW
Card reader integratedYesYes
Compatible memory cardsKnown for oneMMC, MS Pro, SD, xD
Graphics1 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA GeForce 8400M GAMD Radeon X1250
Maximum graphics card memory0.128 GB0.128 GB
Audio1 differ
Audio systemDiffers7.1High Definition
Cameraidentical
Front cameraKnown for oneNo
Front camera resolution (numeric)Known for one1.3 MP
Optical driveidentical
CD read speedKnown for one24x
CD write speedKnown for one24x
CD-RW write speedKnown for one16x
DVD-R write speedKnown for one8x
DVD-RW write speedKnown for one4x
DVD+R write speedKnown for one8x
DVD+RW write speedKnown for one4x
DVD-RAM write speedKnown for one5x
Network3 differ
Networking featuresDiffers10/100 Ethernet LANFast Ethernet, WLAN
Wireless technologyDiffersIntel PRO/Wireless 3945ABG, Bluetooth v2.0+EDRIEEE 802.11b/g
BluetoothDiffersYesNo
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces8 differ
USB 2.0 ports quantityDiffers23
Ethernet LAN (RJ-45) portsDiffers10
HDMI ports quantityKnown for one0
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsDiffers10
Headphone outputs11
S/PDIF out portDiffersYesNo
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotDiffersNoYes
CardBus PCMCIA slots quantityDiffers10
CardBus PCMCIA slot typeDiffersType IINo
SmartCard slotDiffersYesNo
Modem (RJ-11) ports11
TV-in portNoNo
TV-outNoNo
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
USB 1.1 ports quantityKnown for one0
Keyboardidentical
Pointing deviceTouchpadTouchpad
Software1 differ
Operating system installedWindows Vista Home PremiumWindows Vista Home Premium
Bundled softwareDiffersMcAfee Virus Scan Adobe Reader AV Station Now Play AV Station Play Camera Easy Display Manager Easy Battery Manager Easy Network Manager Easy SpeedUp Manager Samsung Magic Doctor Samsung Update Plus Bluetooth Application [BTW] Microsoft Office Professional Intel Media Share S/W Abby LingvoMcAfee VirusScan, Adobe Acrobat Reader, Cyberlink PowerDVD, Samsung Network Manager, Samsung Update Plus, Cyberlink DVD Solution, Samsung EasyBox, Magic Doctor, Microsoft Office 2007 (Trial), Samsung Recovery Solution II, Samsung Play AV Station, Samsung Speed Up Manager
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)NoNo
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesDiffersYesNo
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 TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)NoNo
Intel Virtualization Technology (VT-x)DiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
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)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® Turbo Boost TechnologyNoNo
Processor ARK IDDiffers2975927253
Processor package size35 x 35 mm35 x 35 mm
Thermal Monitoring TechnologiesNoNo
Conflict-Free processorNoNo
Batteryidentical
Number of battery cellsKnown for one4
Battery capacityKnown for one2400 mAh
Battery life (max)Known for one6.5 h
Poweridentical
DC-in jackYesYes
AC adapter powerKnown for one60 W
Weight & dimensions1 differ
WeightDiffers1.86 kg2.39 kg
WidthKnown for one340 mm
DepthKnown for one260 mm
HeightKnown for one39 mm
Other featuresidentical
Infrared data portNoNo
Internal modemYesYes
Modem speedKnown for one56 Kbit/s
Modem typeKnown for oneITU V.92
Supplied AC adapter typeKnown for oneAC
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington

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