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Product comparison · 2 laptops

Acer Aspire 531-B824G32Mnks Intel® Celeron® B820 vs Acer Aspire 551-8809 AMD A8 A8-4500M

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  • 79specifications compared
  • 19differ
  • 60identical
  • 67known for one product only

Key differences

  • Processor manufacturer
    • Intel
    • AMD
  • Processor family
    • Intel® Celeron®
    • AMD A8
  • Processor model
    • B820
    • A8-4500M
  • Processor cores
    • 2
    • 4
  • Processor frequency
    • 1.7 GHz
    • 1.9 GHz
  • Processor cache
    • 2 MB
    • 4 MB
  • Internal memory
    • 4 GB
    • 6 GB
  • Total storage capacity
    • 320 GB
    • 500 GB

Side by side

Differences highlightedShow differences only
146 specifications
A

Acer

Aspire 531-B824G32Mnks Intel® Celeron® B820

Model 531-B824G32Mnks

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B

Acer

Aspire 551-8809 AMD A8 A8-4500M

Model 551-8809

View product
Processor6 differ
Processor manufacturerDiffersIntelAMD
Processor familyDiffersIntel® Celeron®AMD A8
Processor modelDiffersB820A8-4500M
Processor coresDiffers24
Processor threadsKnown for one2
Processor frequencyDiffers1.7 GHz1.9 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers2 MB4 MB
Processor socketKnown for onerPGA988B
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Celeron Processor B800 Series for Mobile
Processor codenameKnown for oneSandy Bridge
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
Thermal Design Power (TDP)Known for one35 W
TjunctionKnown for one100 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
PCI Express slots versionKnown for one2.0
CPU multiplier (bus/core ratio)Known for one17
ECC supported by processorKnown for oneNo
Processor boost frequencyKnown for one2.8 GHz
Memory1 differ
Internal memoryDiffers4 GB6 GB
Maximum internal memoryKnown for one8 GB
Storage4 differ
Total storage capacityDiffers320 GB500 GB
HDD capacityDiffers320 GB500 GB
Optical drive typeDiffersDVD Super Multi DLBlu-Ray DVD Combo
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMS PRO
Graphics3 differ
Graphics card familyDiffersIntelAMD
On-board graphics card familyDiffersIntel® HD GraphicsAMD Radeon HD 7000
On-board graphics card modelDiffersIntel® HD GraphicsAMD Radeon HD 7640G
On-board graphics card base frequencyKnown for one650 MHz
On-board graphics card dynamic frequency (max)Known for one1050 MHz
On-board graphics card memoryKnown for one0.5 GB
Network1 differ
BluetoothDiffersNoYes
Integrated 4G WiMAXKnown for oneNo
Bluetooth versionKnown for one4.0
Performance1 differ
Motherboard chipsetDiffersIntel® HM70 ExpressAMD A70M
Softwareidentical
Bundled softwareKnown for oneMicrosoft Office Starter, Bing Bar, Windows Live Essentials
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNo
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Graphics & IMC lithographyKnown for one32 nm
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 oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
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 one67193
Processor package sizeKnown for one37.5x37.5 (rPGA988B)
Supported instruction setsKnown for oneSSE4.x
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneNo
Battery1 differ
Battery life (max)Differs4 h5 h
Battery capacityKnown for one4400 mAh
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS, HDD, Supervisor, User
HDD user passwordKnown for oneYes
Weight & dimensions1 differ
WeightDiffers2.45 kg2.6 kg
Other featuresidentical
Number of products includedKnown for one1 pc(s)
Cameraidentical
Front cameraKnown for oneYes
Certificatesidentical
Wi-Fi certifiedKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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