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Product comparison · 2 embedded computers

Dahua Technology MC-PI5881IL 2.8 GHz Intel® Core™ i5 128 GB SSD 8 GB vs NEC OPS-Kbl-i7v-s4-64-W10IoT B

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  • 42specifications compared
  • 22differ
  • 20identical
  • 40known for one product only

Key differences

The NEC OPS-Kbl-i7v-s4-64-W10IoT B has 0.2 GHz more processor frequency than the Dahua Technology MC-PI5881IL 2.8 GHz Intel® Core™ i5 128 GB SSD 8 GB (3 GHz vs 2.8 GHz). The Dahua Technology MC-PI5881IL 2.8 GHz Intel® Core™ i5 128 GB SSD 8 GB has 4 GB more internal memory than the NEC OPS-Kbl-i7v-s4-64-W10IoT B (8 GB vs 4 GB). The Dahua Technology MC-PI5881IL 2.8 GHz Intel® Core™ i5 128 GB SSD 8 GB has 64 GB more total storage capacity than the NEC OPS-Kbl-i7v-s4-64-W10IoT B (128 GB vs 64 GB). Only the Dahua Technology MC-PI5881IL 2.8 GHz Intel® Core™ i5 128 GB SSD 8 GB has Wi-Fi. Only the NEC OPS-Kbl-i7v-s4-64-W10IoT B has Intel Trusted Execution Technology.

  • Processor frequency
    • 2.8 GHz
    • 3 GHz
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 8th gen Intel® Core™ i5
    • 7th gen Intel® Core™ i7
  • Processor model
    • i5-8400
    • i7-7820EQ
  • Internal memory
    • 8 GB
    • 4 GB
  • Total storage capacity
    • 128 GB
    • 64 GB
  • SSD capacity
    • 128 GB
    • 64 GB
  • On-board graphics card model
    • Intel® UHD Graphics 630
    • Intel® HD Graphics 630

Side by side

Differences highlightedShow differences only
82 specifications
A

Dahua Technology

MC-PI5881IL 2.8 GHz Intel® Core™ i5 128 GB SSD 8 GB

Model MC-PI5881IL

View product
B

NEC

OPS-Kbl-i7v-s4-64-W10IoT BView product
Processor4 differ
Processor frequencyDiffers2.8 GHz3 GHz
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers8th gen Intel® Core™ i57th gen Intel® Core™ i7
Processor modelDiffersi5-8400i7-7820EQ
Processor coresKnown for one4
Processor boost frequencyKnown for one3.7 GHz
Processor cacheKnown for one8 MB
Processor threadsKnown for one8
Processor lithographyKnown for one14 nm
Bus typeDMI3DMI3
Thermal Design Power (TDP)Known for one45 W
Configurable TDP-downKnown for one35 W
Conflict-Free processorYesYes
Processor manufacturerKnown for oneIntel
Memory1 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Maximum internal memoryKnown for one32 GB
Memory layout (slots x size)Known for one2 x 4 GB
Storage2 differ
Total storage capacityDiffers128 GB64 GB
Storage mediaSSDSSD
Number of storage drives installedKnown for one1
SSD capacityDiffers128 GB64 GB
Graphics1 differ
On-board graphics cardYesYes
On-board graphics card modelDiffersIntel® UHD Graphics 630Intel® HD Graphics 630
Maximum on-board graphics card memoryKnown for one64 GB
On-board graphics card base frequencyKnown for one350 MHz
On-board graphics card dynamic frequency (max)Known for one1000 MHz
On-board graphics card DirectX versionKnown for one12.0
On-board graphics card OpenGL versionKnown for one4.5
Discrete graphics cardNoNo
Number of displays supported (on-board graphics)Known for one3
Network1 differ
Wi-FiDiffersYesNo
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-Fi standardsKnown for oneWi-Fi 5 (802.11ac)
Ethernet LANKnown for oneYes
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.2
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers31
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers01
HDMI ports quantityDiffers10
DisplayPorts quantityDiffers12
Ethernet LAN (RJ-45) ports11
VGA (D-Sub) ports quantityKnown for one1
Softwareidentical
Operating system installedKnown for oneWindows 10 IoT Enterprise
Processor special features4 differ
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel Enhanced Halt StateYesYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Embedded options availableDiffersNoYes
Intel TSX-NIDiffersNoYes
Intel 64YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel Secure BootKnown for oneYes
Intel Software Guard Extensions (Intel SGX)YesYes
Intel HD GraphicsKnown for oneYes
Intel Identity Protection Technology version1.001.00
Intel Virtualization Technology (VT-x)YesYes
Intel TSX-NI versionDiffers0.001.00
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Clear Video TechnologyKnown for oneYes
Intel Secure Key Technology versionKnown for one1.00
Power1 differ
Power consumption (standby)Differs0.5 W8 W
Power supplyKnown for one95 W
DC input voltageKnown for one12 - 19 V
Weight & dimensions3 differ
WidthDiffers180 mm190 mm
DepthDiffers195 mm120 mm
Height30 mm30 mm
WeightDiffers1.24 kg800 g
Package widthKnown for one260 mm
Package depthKnown for one190 mm
Package heightKnown for one70 mm
Package weightKnown for one900 g
Performanceidentical
Motherboard chipsetKnown for oneIntel H310C
Product colourKnown for oneBlack
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one10 - 90%

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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