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

Acer 771- Blu vs Acer Z3761 Intel® Core™ i3 i3-2120

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  • 119specifications compared
  • 54differ
  • 65identical
  • 25known for one product only

Key differences

  • Display diagonal
    • 58.4 cm (23")
    • 54.6 cm (21.5")
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i3
  • Processor generation
    • 3rd gen Intel® Core™ i5
    • 2nd gen Intel® Core™ i3
  • Processor model
    • i5-3470S
    • i3-2120
  • Processor cores
    • 4
    • 2
  • Processor frequency
    • 2.9 GHz
    • 3.3 GHz
  • Processor cache
    • 6 MB
    • 3 MB
  • CPU multiplier (bus/core ratio)
    • 29
    • 33

Side by side

Differences highlightedShow differences only
144 specifications
A

Acer

771- BluView product
B

Acer

Z3761 Intel® Core™ i3 i3-2120

Model Z3761

View product
Display1 differ
Display diagonalDiffers58.4 cm (23")54.6 cm (21.5")
Touch technologyKnown for oneMulti-touch
Processor14 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i3
Processor generationDiffers3rd gen Intel® Core™ i52nd gen Intel® Core™ i3
Processor modelDiffersi5-3470Si3-2120
Processor coresDiffers42
Processor frequencyDiffers2.9 GHz3.3 GHz
Processor cacheDiffers6 MB3 MB
L3 cacheKnown for one3 MB
CPU multiplier (bus/core ratio)Differs2933
Maximum number of PCI Express lanesKnown for one16
PCI Express slots versionDiffers3.02.0
Processor codenameDiffersIvy BridgeSandy Bridge
Processor lithographyDiffers22 nm32 nm
Processor seriesDiffersIntel Core i5-3400 Desktop seriesIntel Core i3-2100 Desktop Series
Conflict-Free processorDiffersYesNo
Memory types supported by processorDiffersDDR3-SDRAMDDR3 1066/1333
Memory bandwidth supported by processor (max)Differs25.6 GB/s21 GB/s
Processor boost frequencyKnown for one3.6 GHz
PCI Express configurationsKnown for one1x16, 2x8
Memory clock speeds supported by processorKnown for one1333,1600 MHz
Memory3 differ
Internal memoryDiffers8 GB3 GB
Memory slotsDiffers24
Memory slots typeDiffersSO-DIMMDIMM
Memory clock speedKnown for one1333 MHz
Storage4 differ
Total storage capacityDiffers2 TB500 GB
HDD speedDiffers5400 RPM7200 RPM
Number of SSDs installedKnown for one0
Optical drive typeDiffersCD-RW/DVD ComboDVD Super Multi
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO Duo, MS Pro-HG Duo, SD, SDHCMemory Stick (MS), MMC, MMCmicro, MS PRO, MS PRO Duo, SD, xD
Graphics7 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 620MNVIDIA® GeForce® GT 520M
Discrete graphics card memoryDiffers2 GB1 GB
On-board graphics card modelDiffersIntel® HD Graphics 2500Intel® HD Graphics 2000
Number of displays supported (on-board graphics)Differs32
On-board graphics card base frequencyDiffers650 MHz850 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1100 MHz
On-board graphics card IDDiffers0x1520x102
Audioidentical
RMS rated powerKnown for one2.5 W
Camera1 differ
Total megapixelsDiffers1.3 MP2 MP
Optical driveidentical
Optical drive interfaceKnown for oneSATA
Network2 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers26
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers20
HDMI ports quantityDiffers10
VGA (D-Sub) ports quantityDiffers01
Design1 differ
Product colourDiffersBlackBlack, Grey
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Home Basic
Bundled softwareKnown for oneMicrosoft Office Starter, Bing Bar, Windows Live Essentials
Processor special features12 differ
Embedded options availableDiffersNoYes
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Processor ARK IDDiffers6831553426
Processor package sizeDiffers37.5 mm37.5 x 37.5 mm
Supported instruction setsDiffersAVX, SSE4.1, SSE4.2AVX
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NI versionKnown for one0.00
Thermal solution specificationKnown for onePCG 2011C
Weight & dimensions3 differ
Width (with stand)Differs565 mm549 mm
Depth (with stand)Differs58 mm129 mm
Height (with stand)Differs435 mm496 mm
Other features1 differ
Graphics card familyDiffersNVIDIAIntel, NVIDIA
Cabling technologyKnown for one10/100/1000Base-T(X)
Display diagonal (metric)Known for one54.6 cm
Display includedKnown for oneYes
Ethernet interface typeKnown for oneGigabit Ethernet
HDMIKnown for oneNo
Networking featuresKnown for oneGigabit Ethernet, WLAN
Number of processors installedKnown for one1
Performanceidentical
Motherboard chipsetKnown for oneIntel® H61 Express
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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