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Product comparison · 2 laptops

Acer Aspire AS5336-926G50Mnkk Intel® Pentium® D 925 vs Lenovo W520 + 45N6678

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  • 105specifications compared
  • 58differ
  • 47identical
  • 63known for one product only

Key differences

  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • Processor family
    • Intel® Pentium® D
    • Intel® Core™ i7
  • Processor model
    • 925
    • i7-2820QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 3 GHz
    • 2.3 GHz
  • Processor cache
    • 4 MB
    • 8 MB
  • Processor cache type
    • L2
    • Smart Cache

Side by side

Differences highlightedShow differences only
168 specifications
A

Acer

Aspire AS5336-926G50Mnkk Intel® Pentium® D 925

Model AS5336-926G50Mnkk

View product
B

Lenovo

W520 + 45N6678View product
Designidentical
Housing materialKnown for oneABS synthetics
Display1 differ
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
TouchscreenKnown for oneNo
HD typeKnown for oneFull HD
Processor15 differ
Processor familyDiffersIntel® Pentium® DIntel® Core™ i7
Processor modelDiffers925i7-2820QM
Processor coresDiffers24
Processor threadsDiffers28
Processor frequencyDiffers3 GHz2.3 GHz
Processor cacheDiffers4 MB8 MB
Processor cache typeDiffersL2Smart Cache
Processor front side busDiffers800 MHz1333 MHz
Processor socketDiffersLGA 775 (Socket T)Socket 1224
Processor lithographyDiffers65 nm32 nm
Processor seriesDiffersIntel Pentium D 900 SeriesIntel Core i7-2800 Mobile Series
Processor codenameDiffersPreslerSandy Bridge
Bus typeDiffersFSBDMI
Thermal Design Power (TDP)Differs95 W45 W
TcaseKnown for one63.4 °C
Number of Processing Die TransistorsKnown for one376 M
Processing Die sizeKnown for one162 mm²
CPU multiplier (bus/core ratio)Differs1523
Processor generationKnown for one2nd gen Intel® Core™ i7
Processor boost frequencyKnown for one3.4 GHz
SteppingKnown for oneD2
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
Memory4 differ
Internal memoryDiffers6 GB4 GB
Memory clock speedDiffers800 MHz1333 MHz
Memory layout (slots x size)Known for one1 x 2 + 1 x 4 GB
Memory slotsDiffers2x SO-DIMM4x SO-DIMM
Maximum internal memoryDiffers8 GB32 GB
Storage2 differ
HDD speedDiffers5400 RPM7200 RPM
Optical drive typeDiffersDVD Super Multi DLDVD-ROM
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMMC, SD, SDHC
Graphics2 differ
Discrete graphics card modelDiffersIntel® GMA 4500MHDNVIDIA® Quadro® 2000M
Graphics card familyDiffersIntelNVIDIA
On-board graphics cardKnown for oneYes
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics 3000
On-board graphics card base frequencyKnown for one650 MHz
On-board graphics card dynamic frequency (max)Known for one1300 MHz
On-board graphics card IDKnown for one0x116
Maximum resolutionKnown for one1920 x 1200 pixels
Audioidentical
Audio systemKnown for oneHD
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Optical driveidentical
Optical drive interfaceKnown for oneSATA
Networkidentical
Networking featuresKnown for oneFast Ethernet
WWANKnown for oneNot installed
Data networkKnown for oneNot supported
Cabling technologyKnown for one10/100Base-T(X)
4G WiMAXKnown for oneNo
Wireless technologyKnown for oneWi-Fi
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers31
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers02
eSATA/USB 2.0 ports quantityDiffers01
HDMI ports quantityDiffers10
DisplayPorts quantityDiffers01
Mini DisplayPorts quantityKnown for one0
Docking connectorDiffersNoYes
SmartCard slotKnown for oneNo
Modem (RJ-11) portsKnown for one0
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Performanceidentical
Motherboard chipsetKnown for oneIntel® GM45 Express
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Drivers includedKnown for oneYes
Processor special features21 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers2751752227
Processor package sizeDiffers37.5 x 37.5 mm37.5 x 37.5 (rPGA988B); 31.0 x 24.0 (BGA1224)
Thermal Monitoring TechnologiesDiffersNoYes
CPU configuration (max)Known for one1
Graphics & IMC lithographyKnown for one32 nm
Intel Identity Protection Technology versionKnown for one1.00
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Processor codeKnown for oneSR00U
Supported instruction setsKnown for oneAVX
Battery1 differ
Number of battery cellsDiffers49
Battery capacityKnown for one2800 mAh
Battery life (max)Known for one9 h
Poweridentical
AC adapter powerKnown for one65 W
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneYes
Weight & dimensions3 differ
WeightDiffers3 kg2.7 kg
WidthDiffers381 mm372.8 mm
DepthDiffers253 mm245.1 mm
HeightKnown for one34 mm
Height (front)Known for one3.18 cm
Height (rear)Known for one3.56 cm
Packaging contentidentical
Remote control includedKnown for oneNo
Other featuresidentical
3DKnown for oneNo
Intel Turbo MemoryKnown for one0 GB
Internal modemKnown for oneNo
Intel segment taggingKnown for oneProfessional
Certificatesidentical
CertificationKnown for oneISV
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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