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

Acer Aspire 1620_Ec Intel® Pentium® G645 vs ASUS ET ET2701INKI-B031K Intel® Core™ i5 i5-3450

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  • 107specifications compared
  • 51differ
  • 56identical
  • 40known for one product only

Key differences

The ASUS ET ET2701INKI-B031K Intel® Core™ i5 i5-3450 has 2 more processor cores than the Acer Aspire 1620_Ec Intel® Pentium® G645 (4 vs 2). The ASUS ET ET2701INKI-B031K Intel® Core™ i5 i5-3450 has 2 more processor threads than the Acer Aspire 1620_Ec Intel® Pentium® G645 (4 vs 2). The ASUS ET ET2701INKI-B031K Intel® Core™ i5 i5-3450 has 0.2 GHz more processor frequency than the Acer Aspire 1620_Ec Intel® Pentium® G645 (3.1 GHz vs 2.9 GHz). Only the ASUS ET ET2701INKI-B031K Intel® Core™ i5 i5-3450 has full HD. Only the ASUS ET ET2701INKI-B031K Intel® Core™ i5 i5-3450 has Conflict-Free processor.

  • Display diagonal
    • 50.8 cm (20")
    • 68.6 cm (27")
  • Display resolution
    • 1600 x 900 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD+
    • Full HD
  • Full HD
    • No
    • Yes
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i5
  • Processor model
    • G645
    • i5-3450
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 4

Side by side

Differences highlightedShow differences only
147 specifications
A

Acer

Aspire 1620_Ec Intel® Pentium® G645

Model 1620_Ec

View product
B

ASUS

ET ET2701INKI-B031K Intel® Core™ i5 i5-3450

Model ET2701INKI-B031K

View product
Display4 differ
Display diagonalDiffers50.8 cm (20")68.6 cm (27")
Display resolutionDiffers1600 x 900 pixels1920 x 1080 pixels
TouchscreenKnown for oneNo
HD typeDiffersHD+Full HD
Full HDDiffersNoYes
Processor17 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i5
Processor generationKnown for one3rd gen Intel® Core™ i5
Processor modelDiffersG645i5-3450
Processor coresDiffers24
Processor threadsDiffers24
Processor boost frequencyKnown for one3.5 GHz
Processor frequencyDiffers2.9 GHz3.1 GHz
Processor cacheDiffers3 MB6 MB
Thermal Design Power (TDP)Differs65 W77 W
CPU multiplier (bus/core ratio)Differs2931
PCI Express configurationsKnown for one1x8, 1x16, 2x4, 2x8
PCI Express slots versionDiffers2.03.0
Processor codenameDiffersSandy BridgeIvy Bridge
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Pentium G600 Series for DesktopIntel Core i5-3400 Desktop series
SteppingDiffersQ0E1
TcaseDiffers69.1 °C67.4 °C
Conflict-Free processorDiffersNoYes
Memory clock speeds supported by processorDiffers1066 MHz1333,1600 MHz
Memory bandwidth supported by processor (max)Differs17 GB/s25.6 GB/s
Processor codeKnown for oneSR0RS
Memory1 differ
Internal memoryDiffers4 GB6 GB
Memory slots typeKnown for oneSO-DIMM
Internal memory typeKnown for oneDDR3-SDRAM
Storage3 differ
Total storage capacityDiffers500 GB1 TB
HDD interfaceDiffersSATA IISATA
Optical drive typeDiffersDVD Super MultiBlu-Ray DVD Combo
Number of storage drives installedKnown for one1
Number of HDDs installedKnown for one1
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO Duo, SD, SDHC, xD
Graphics4 differ
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 640M
Discrete graphics card memoryKnown for one1 GB
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 2500
Number of displays supported (on-board graphics)Differs23
On-board graphics card base frequencyDiffers850 MHz650 MHz
On-board graphics card IDKnown for one0x152
Audio1 differ
RMS rated powerKnown for one7 W
Audio systemDiffersHDSonic Master
Cameraidentical
Total megapixelsKnown for one2 MP
Network2 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.0
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers42
HDMI ports quantityKnown for one1
VGA (D-Sub) ports quantityDiffers01
DC-in jackKnown for oneYes
eSATA ports quantityKnown for one1
eSATA/USB 2.0 ports quantityKnown for one1
Thunderbolt ports quantityKnown for one0
Designidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Wall mountableKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel® H61
Processor special features11 differ
Graphics & IMC lithographyKnown for one22 nm
Intel Dual Display Capable TechnologyDiffersYesNo
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
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® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Secure KeyKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Processor ARK IDDiffers6911665511
Supported instruction setsDiffersSSE4.1, SSE4.2AVX, SSE4.1, SSE4.2
Thermal solution specificationKnown for onePCG 2011D
Intel® Smart CacheKnown for oneYes
Weight & dimensions3 differ
Width (with stand)Differs525 mm660 mm
Depth (with stand)Differs65 mm233 mm
Height (with stand)Differs378 mm508 mm
Weight (with stand)Known for one13.4 kg
Packaging content2 differ
Mouse includedDiffersNoYes
Keyboard includedDiffersNoYes
Cables includedKnown for oneAC
Other features1 differ
3DKnown for oneNo
HDMIKnown for oneYes
Line-outKnown for oneYes
Storage drive interfaceDiffersSerial ATA IISerial ATA
Intel segment taggingKnown for oneEnterprise, Small Business
Optical driveidentical
Optical drive interfaceKnown for oneSATA

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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