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Product comparison · 2 laptops

Acer Extensa 7630Z-342G16Mn vs Acer TravelMate 7730G-844G25Mn

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  • 114specifications compared
  • 28differ
  • 86identical
  • 8known for one product only

Key differences

  • Processor family
    • Intel Pentium Mobile
    • Intel® Core™2 Duo
  • Processor model
    • T3400
    • P8400
  • Processor frequency
    • 2.16 GHz
    • 2.26 GHz
  • Processor cache
    • 1 MB
    • 3 MB
  • Processor front side bus
    • 667 MHz
    • 1066 MHz
  • Processor lithography
    • 65 nm
    • 45 nm
  • Processor codename
    • Merom
    • Penryn
  • Thermal Design Power (TDP)
    • 35 W
    • 25 W

Side by side

Differences highlightedShow differences only
122 specifications
A

Acer

Extensa 7630Z-342G16MnView product
B

Acer

TravelMate 7730G-844G25MnView product
Displayidentical
Display diagonal43.2 cm (17")43.2 cm (17")
Display resolution1440 x 900 pixels1440 x 900 pixels
Native aspect ratio16:1016:10
Display surfaceKnown for oneMatt
Processor13 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel Pentium MobileIntel® Core™2 Duo
Processor modelDiffersT3400P8400
Processor cores22
Processor threads22
Processor frequencyDiffers2.16 GHz2.26 GHz
Processor cacheDiffers1 MB3 MB
Processor cache typeL2L2
Processor front side busDiffers667 MHz1066 MHz
Processor socketSocket 478Socket 478
Processor lithographyDiffers65 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Pentium T3000 Series for MobileIntel Core 2 Duo P8000 Series
Processor codenameDiffersMeromPenryn
Bus typeFSBFSB
FSB ParityNoNo
SteppingM0M0
Thermal Design Power (TDP)Differs35 W25 W
TjunctionDiffers100 °C105 °C
Number of Processing Die TransistorsDiffers291 M410 M
Processing Die sizeDiffers143 mm²107 mm²
CPU multiplier (bus/core ratio)Differs138.5
ECC supported by processorNoNo
Memory2 differ
Internal memoryDiffers2 GB3 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory layout (slots x size)Differs1 x 2 GB2 x 2 GB
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memory4 GB4 GB
Storage1 differ
Total storage capacityDiffers160 GB250 GB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Card reader integratedYesYes
Compatible memory cardsKnown for oneMMC, MS PRO, SD, xD
Graphics1 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersIntel® GMA 4500MAMD Radeon HD 3470 XT
Discrete graphics card memoryKnown for one0.512 GB
Audioidentical
Audio systemHigh Definition AudioHigh Definition Audio
Number of built-in speakers22
Network1 differ
Networking featuresGigabit EthernetGigabit Ethernet
Wireless technologyIEEE 802.11b/g/nIEEE 802.11b/g/n
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces2 differ
USB 2.0 ports quantity44
Ethernet LAN (RJ-45) ports11
HDMI ports quantityDiffers01
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports00
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorDiffersNoYes
ExpressCard slotYesYes
CardBus PCMCIA slots quantity11
CardBus PCMCIA slot typeType IIType II
SmartCard slotYesYes
Modem (RJ-11) ports11
TV-in portNoNo
TV-outNoNo
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
Performance1 differ
Motherboard chipsetDiffersIntel® GL40 ExpressIntel® GM45 Express
Keyboardidentical
Pointing deviceTouchpadTouchpad
Softwareidentical
Operating system installedWindows Vista BusinessWindows Vista Business
Bundled softwareKnown for oneAcer Empowering Technology (Acer ePower, eDataSecurity, eRecovery, eSettings), Acer GridVista, Acer Launch Manager, Adobe Reader, Corel WinDVD, NTI Media-Maker, NTI Shadow
Processor special features5 differ
Intel® Wireless Display (Intel® WiDi)NoNo
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)NoNo
Intel Virtualization Technology (VT-x)DiffersNoYes
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 IDDiffers3558335569
Processor codeDiffersSLB3PSL3BU
Processor package sizeKnown for one35 x 35 mm
Thermal Monitoring TechnologiesNoNo
Conflict-Free processorNoNo
Battery1 differ
Number of battery cellsDiffers68
Poweridentical
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Fingerprint readerKnown for oneYes
Password protection typeBIOSBIOS
Weight & dimensions1 differ
WeightDiffers3.4 kg3.6 kg
Width396 mm396 mm
Depth286 mm286 mm
Height (front)3.52 cm3.52 cm
Height (rear)4.4 cm4.4 cm
Other featuresidentical
Infrared data portNoNo
Wake-on-LAN readyYesYes
Wake-on-Ring readyYesYes
Internal modemYesYes
Modem speed56 Kbit/s56 Kbit/s
Modem typeITU V.92ITU V.92
Supplied AC adapter typeACAC
Cameraidentical
Front cameraKnown for oneNo

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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