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Product comparison · 2 laptops

Acer eMachines D520-571G12 Intel® Celeron® M 575 vs Acer eMachines D520-572G16 Intel® Celeron® M 575

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  • 105specifications compared
  • 4differ
  • 101identical
  • 1known for one product only

Key differences

  • Internal memory
    • 1 GB
    • 2 GB
  • Memory layout (slots x size)
    • 1 x 1 GB
    • 1 x 2 GB
  • Total storage capacity
    • 120 GB
    • 160 GB
  • Operating system installed
    • Windows Vista Home Basic
    • Linux

Side by side

Differences highlightedShow differences only
106 specifications
A

Acer

eMachines D520-571G12 Intel® Celeron® M 575

Model D520-571G12

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B

Acer

eMachines D520-572G16 Intel® Celeron® M 575

Model D520-572G16

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Displayidentical
Display diagonal35.8 cm (14.1")35.8 cm (14.1")
Display resolution1280 x 800 pixels1280 x 800 pixels
Native aspect ratio16:1016:10
Processoridentical
Processor manufacturerIntelIntel
Processor familyIntel® Celeron® MIntel® Celeron® M
Processor model575575
Processor cores11
Processor threads11
Processor frequency2 GHz2 GHz
Processor cache1 MB1 MB
Processor cache typeL2L2
Processor front side bus667 MHz667 MHz
Processor socketSocket 478Socket 478
Processor lithography65 nm65 nm
Processor operating modes64-bit64-bit
Processor seriesIntel Celeron Processor 500 Series for MobileIntel Celeron Processor 500 Series for Mobile
Processor codenameMeromMerom
Bus typeFSBFSB
FSB ParityNoNo
SteppingM0M0
Thermal Design Power (TDP)31 W31 W
Tcase100 °C100 °C
Number of Processing Die Transistors291 M291 M
Processing Die size143 mm²143 mm²
CPU multiplier (bus/core ratio)1212
ECC supported by processorNoNo
Memory2 differ
Internal memoryDiffers1 GB2 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory layout (slots x size)Differs1 x 1 GB1 x 2 GB
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memory4 GB4 GB
Storage1 differ
Total storage capacityDiffers120 GB160 GB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Optical drive typeDVD Super Multi DLDVD Super Multi DL
Card reader integratedNoNo
Graphicsidentical
Discrete graphics cardYesYes
Discrete graphics card modelIntel® GMA 4500MIntel® GMA 4500M
Graphics card familyIntelIntel
Audioidentical
Audio systemHigh Definition AudioHigh Definition Audio
Number of built-in speakers22
Cameraidentical
Front cameraNoNo
Networkidentical
Wi-FiYesYes
Networking featuresEthernet, Fast EthernetEthernet, Fast Ethernet
Ethernet LANYesYes
BluetoothNoNo
Ports & interfacesidentical
USB 2.0 ports quantity22
Ethernet LAN (RJ-45) ports11
DVI portNoNo
VGA (D-Sub) ports quantity11
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
TV-outNoNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® GL40 Express
Keyboardidentical
Pointing deviceTouchpadTouchpad
Software1 differ
Operating system installedDiffersWindows Vista Home BasicLinux
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)NoNo
Embedded options availableYesYes
Enhanced Intel SpeedStep TechnologyNoNo
Execute Disable BitYesYes
Idle StatesNoNo
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateNoNo
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)NoNo
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 ID3668036680
Processor codeSLB6MSLB6M
Processor package size35 x 35 mm35 x 35 mm
Thermal Monitoring TechnologiesNoNo
Conflict-Free processorNoNo
Batteryidentical
Number of battery cells66
Poweridentical
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Weight & dimensionsidentical
Weight2.4 kg2.4 kg
Width340.4 mm340.4 mm
Depth247 mm247 mm
Height (front)2.29 cm2.29 cm
Height (rear)4.23 cm4.23 cm
Other featuresidentical
Infrared data portNoNo
Supplied AC adapter typeACAC

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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