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Product comparison · 2 all-in-one pcs/workstations

Acer 1620-UR31P Intel® Celeron® G530 vs Acer Aspire 771_Po Intel® Core™ i3 i3-2120

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  • 105specifications compared
  • 39differ
  • 66identical
  • 42known for one product only

Key differences

  • Display diagonal
    • 50.8 cm (20")
    • 58.4 cm (23")
  • Display resolution
    • 1600 x 900 pixels
    • 1920 x 1080 pixels
  • Touchscreen
    • No
    • Yes
  • HD type
    • HD+
    • Full HD
  • Full HD
    • No
    • Yes
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i3
  • Processor model
    • G530
    • i3-2120
  • Processor threads
    • 2
    • 4

Side by side

Differences highlightedShow differences only
147 specifications
A

Acer

1620-UR31P Intel® Celeron® G530

Model 1620-UR31P

View product
B

Acer

Aspire 771_Po Intel® Core™ i3 i3-2120

Model 771_Po

View product
Display5 differ
Display diagonalDiffers50.8 cm (20")58.4 cm (23")
Display resolutionDiffers1600 x 900 pixels1920 x 1080 pixels
TouchscreenDiffersNoYes
HD typeDiffersHD+Full HD
Full HDDiffersNoYes
Processor9 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i3
Processor generationKnown for one2nd gen Intel® Core™ i3
Processor modelDiffersG530i3-2120
Processor threadsDiffers24
Processor frequencyDiffers2.4 GHz3.3 GHz
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL3Smart Cache
CPU multiplier (bus/core ratio)Differs2433
FSB ParityKnown for oneNo
Maximum number of PCI Express lanesKnown for one16
Processor seriesKnown for oneIntel Core i3-2100 Desktop Series
Memory types supported by processorDiffersDDR3-SDRAMDDR3 1066/1333
Memory bandwidth supported by processor (max)Differs16 GB/s21 GB/s
ECC supported by processorKnown for oneNo
L3 cacheKnown for one2 MB
Processor codeKnown for oneSR05H
SteppingKnown for oneQ0
Memory clock speeds supported by processorKnown for one1066 MHz
Memory1 differ
Internal memoryDiffers2 GB4 GB
Memory slotsKnown for one2
Storage4 differ
Total storage capacityDiffers500 GB1 TB
HDD capacityKnown for one1 TB
HDD interfaceDiffersSATA IISATA
Optical drive typeDiffersDVD Super Multi DLDVD Super Multi
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, SDHC, xDMemory Stick (MS), MMC, MS PRO Duo, SD, SDHC
Number of SSDs installedKnown for one0
Graphics2 differ
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GT 520
Discrete graphics card memoryKnown for one2 GB
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 2000
On-board graphics card dynamic frequency (max)Differs1000 MHz1100 MHz
On-board graphics card IDKnown for one0x102
Networkidentical
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers42
HDMI ports quantityDiffers01
DVI portKnown for oneNo
Firewire (IEEE 1394) portsKnown for one0
PS/2 ports quantityKnown for one0
Serial ports quantityKnown for one0
Performance1 differ
Motherboard chipsetDiffersIntel® H61Intel® H61 Express
Softwareidentical
Bundled softwareKnown for oneMicrosoft Office Starter, Bing Bar, Windows Live Essentials
Processor special features8 differ
Embedded options availableDiffersNoYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyDiffersNoYes
Processor ARK IDDiffers5341453426
Supported instruction setsDiffersSSE4.1, SSE4.2AVX
Intel® Smart CacheKnown for oneYes
Weight & dimensions3 differ
Width (with stand)Differs525.7 mm565 mm
Depth (with stand)Differs66 mm58 mm
Height (with stand)Differs378 mm435 mm
Other features4 differ
Graphics card familyDiffersIntelIntel, NVIDIA
Networking featuresDiffersGigabit Ethernet, WLANGigabit Ethernet
Parallel ports quantityKnown for one0
Power supplyDiffers150 W180 W
Storage drive interfaceDiffersSerial ATA IISerial ATA
TV tuner integratedKnown for oneYes
TV tuner typeKnown for oneDVB-T
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Display includedKnown for oneYes
Ethernet interface typeKnown for oneGigabit Ethernet
Audioidentical
Built-in speaker(s)Known for oneYes
Built-in microphoneKnown for oneYes
Optical driveidentical
Optical drive interfaceKnown for oneSATA
Disc types supportedKnown for oneDVD+R, DVD+RW, DVD-R, DVD-RAM, DVD-RW
Certificatesidentical
Compliance certificatesKnown for oneRoHS
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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