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Product comparison · 2 laptops

Acer eMachines eME640-P322G25Mn AMD Athlon P320 vs Acer eMachines eME727-444G50Mi Intel® Pentium® Dual-Core T4400

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  • 61specifications compared
  • 15differ
  • 46identical
  • 55known for one product only

Key differences

  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD Athlon
    • Intel® Pentium® Dual-Core
  • Processor model
    • P320
    • T4400
  • Processor frequency
    • 2.1 GHz
    • 2.2 GHz
  • Processor front side bus
    • 1066 MHz
    • 800 MHz
  • Internal memory
    • 2 GB
    • 4 GB
  • Memory layout (slots x size)
    • 1 x 2 GB
    • 2 x 2 GB
  • Maximum internal memory
    • 8 GB
    • 4 GB

Side by side

Differences highlightedShow differences only
116 specifications
A

Acer

eMachines eME640-P322G25Mn AMD Athlon P320

Model eME640-P322G25Mn

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B

Acer

eMachines eME727-444G50Mi Intel® Pentium® Dual-Core T4400

Model eME727-444G50Mi

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Displayidentical
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
Native aspect ratio16:916:9
Processor5 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD AthlonIntel® Pentium® Dual-Core
Processor modelDiffersP320T4400
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers2.1 GHz2.2 GHz
Processor cache1 MB1 MB
Processor cache typeL2L2
Processor front side busDiffers1066 MHz800 MHz
Processor socketKnown for oneSocket 478
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Pentium T4000 Series for Mobile
Processor codenameKnown for onePenryn
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
SteppingKnown for oneR0
Thermal Design Power (TDP)Known for one35 W
TjunctionKnown for one105 °C
Number of Processing Die TransistorsKnown for one410 M
Processing Die sizeKnown for one107 mm²
CPU multiplier (bus/core ratio)Known for one11
ECC supported by processorKnown for oneNo
Memory3 differ
Internal memoryDiffers2 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speed1066 MHz1066 MHz
Memory layout (slots x size)Differs1 x 2 GB2 x 2 GB
Maximum internal memoryDiffers8 GB4 GB
Storage1 differ
Total storage capacityDiffers250 GB500 GB
Number of HDDs installed11
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Card reader integratedYesYes
Compatible memory cardsMMC, MS PRO, SD, xDMMC, MS PRO, SD, xD
Graphics2 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersAMD Radeon HD 4250Intel® GMA 4500M
Graphics card familyDiffersAMDIntel
Discrete graphics card memoryKnown for one0.256 GB
Audioidentical
Number of built-in speakers22
Cameraidentical
Front camera resolution (numeric)1.3 MP1.3 MP
Network1 differ
Networking featuresDiffers802.11 b/g/n802.11 b/g
Networking typeWLAN, EthernetWLAN, Ethernet
BluetoothNoNo
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers32
Ethernet LAN (RJ-45) ports11
HDMI ports quantityDiffers10
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports00
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Modem (RJ-11) ports00
TV-in portNoNo
TV-outKnown for oneNo
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
USB 1.1 ports quantity00
Softwareidentical
Operating system installedLinuxLinux
Compatible operating systemsWindowsWindows
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 oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
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 oneNo
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 one40739
Processor codeKnown for oneSLGJL
Processor package sizeKnown for one35 x 35 mm
Thermal Monitoring TechnologiesKnown for oneNo
Conflict-Free processorKnown for oneNo
Poweridentical
DC-in jackYesYes
Securityidentical
Password protection typeBIOSBIOS
Operational conditionsidentical
Operating temperature (T-T)10 - 35 °C10 - 35 °C
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Weight & dimensions1 differ
WeightDiffers2.6 kg2.7 kg
Dimensions (WxDxH)Known for one381 x 253 x 30 mm
Packaging contentidentical
AC adapter includedYesYes
Other featuresidentical
Infrared data portNoNo
Power requirements100 - 240V 50 - 60Hz100 - 240V 50 - 60Hz
Internal modemNoNo
Supplied AC adapter typeACAC
Performanceidentical
Motherboard chipsetKnown for oneAMD M880G
Batteryidentical
Number of battery cellsKnown for one6

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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