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Product comparison · 2 pcs/workstations

Acer Aspire TC-780A-UR11 Intel® Core™ i5 i5-6400 vs ASUS VivoPC K20CD-NR025T PC Intel Pentium G G4400

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  • 115specifications compared
  • 39differ
  • 76identical
  • 27known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel Pentium G
  • Processor model
    • i5-6400
    • G4400
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 2.7 GHz
    • 3.3 GHz
  • Processor cache
    • 6 MB
    • 3 MB
  • Processor operating modes
    • 64-bit
    • 32-bit, 64-bit
  • Thermal Design Power (TDP)
    • 65 W
    • 47, 54

Side by side

Differences highlightedShow differences only
142 specifications
A

Acer

Aspire TC-780A-UR11 Intel® Core™ i5 i5-6400

Model TC-780A-UR11

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B

ASUS

VivoPC K20CD-NR025T PC Intel Pentium G G4400

Model K20CD-NR025T

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Processor12 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel Pentium G
Processor modelDiffersi5-6400G4400
Processor coresDiffers42
Processor threadsDiffers42
Processor frequencyDiffers2.7 GHz3.3 GHz
Processor cacheDiffers6 MB3 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDMI3DMI3
System bus rate8 GT/s8 GT/s
Processor lithography14 nm14 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i5-6400 Desktop seriesIntel Pentium G4400 series for Desktop
Processor codenameSkylakeSkylake
Thermal Design Power (TDP)Differs65 W47, 54
Maximum number of PCI Express lanes1616
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x16, 1x8+2x4, 2x8
PCI Express slots version3.03.0
Number of processors installed11
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
SteppingR0R0
Maximum internal memory supported by processor64 GB64 GB
Memory types supported by processorDDR3L-SDRAM, DDR4-SDRAMDDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers2133,1333,1600,1866 MHz1866,1333,2133,1600 MHz
Memory bandwidth supported by processor (max)34.1 GB/s34.1 GB/s
ECC supported by processorDiffersNoYes
Memory voltage supported by processor1.35 V1.35 V
Processor generationKnown for one6th gen Intel® Core™ i5
Processor boost frequencyKnown for one3.3 GHz
TcaseKnown for one71 °C
Memory1 differ
Internal memory8 GB8 GB
Maximum internal memoryDiffers32 GB16 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory clock speedKnown for one2133 MHz
Memory channelsDual-channelDual-channel
Storage4 differ
Total storage capacityDiffers1 TB128 GB
Optical drive typeDiffersDVD±RWDVD-RW
Storage mediaDiffersHDDSSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
Card reader integratedYesYes
Compatible memory cardsDiffersSDMMC, MS PRO, Memory Stick (MS), SD, SDHC, xD
Number of storage drives installedKnown for one1
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA II
Graphics4 differ
Discrete graphics cardNoNo
On-board graphics cardYesYes
Discrete graphics card modelNot availableNot available
On-board graphics card modelDiffersIntel® HD Graphics 530Intel® HD Graphics 510
Maximum on-board graphics card memoryDiffers64 GB1.7 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs950 MHz1000 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card IDDiffers19120x1902
On-board graphics card OpenGL version4.44.4
Performanceidentical
Product typePCPC
Motherboard chipsetKnown for oneIntel® H110
Optical driveidentical
Optical drives quantityKnown for one1
Network1 differ
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiYesYes
Top Wi-Fi standardWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers34
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers02
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Thunderbolt 3 ports quantity00
HDMI ports quantityDiffers21
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-inYesYes
Microphone inYesYes
VGA (D-Sub) ports quantityDiffers01
DVI portNoNo
DC-in jackKnown for oneYes
Line-outKnown for oneYes
Expansion slotsidentical
PCI Express x16 slotsKnown for one1
Mini PCI Express slotsKnown for one1
Design2 differ
Chassis typeDiffersDesktopTower
Product colourDiffersBlackSilver
Placement supportedKnown for oneVertical
Softwareidentical
Operating system installedWindows 10 HomeWindows 10 Home
Operating system architectureKnown for one64-bit
Displayidentical
Display includedNoNo
Processor special features7 differ
CPU configuration (max)11
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography14 nm14 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) versionDiffers1.000.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)NoNo
Intel Stable Image Platform Program (SIPP) version0.000.00
Intel TSX-NINoNo
Intel TSX-NI version0.000.00
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® OS GuardDiffersYesNo
Intel® Secure KeyYesYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart CacheYesYes
Intel® Wireless Display (Intel® WiDi)YesYes
Processor ARK IDDiffers8818588179
Processor codeDiffersSR2BYSR2DC
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsDiffersSSE4.2, AVX 2.0, SSE4.1SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationPCG 2015CPCG 2015C
Intel® Turbo Boost TechnologyDiffers2.0No
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Quick Sync Video TechnologyYesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Conflict-Free processorYesYes
Weight & dimensions3 differ
WidthDiffers175 mm96 mm
DepthDiffers425.5 mm279 mm
HeightDiffers381.4 mm381 mm
WeightKnown for one7 kg
Packaging dataidentical
Package widthKnown for one170 mm
Package depthKnown for one355 mm
Package heightKnown for one500 mm
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Poweridentical
Power supplyKnown for one300 W

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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