Intel Core i3-8145UE vs Intel Atom D2550. Specifications, performance, tests

Background information about the processors being compared, series, generation and market segment.

• CPU group
  Intel Core i 8000U Intel Atom D2000
• Family
  Intel Core i3 Intel Atom
• Generation
  8 1
• Segment
  Mobile Desktop / Server

Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.

• Base Frequency
  2.2 GHz 1.86 GHz
• Core architecture
  normal normal
• CPU Cores
  2 2
• CPU Threads
  4 4
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  No No
• Turbo Frequency (1 Core)
  3.9 GHz No turbo
• Turbo Frequency (2 Cores)
  No turbo No turbo

Internal Graphics does not affect the performance of the CPU, performs the work of the graphics card in its absence or on mobile devices.

• DirectX Version
  12 10.1
• Execution units
  24 4
• Generation
  9.5 -
• GPU Frequency
  300 MHz 640 MHz
• GPU name
  Intel UHD Graphics 620 Intel GMA 3650
• GPU Turbo
  1000 MHz No turbo
• Max. displays
  3 2
• Max. GPU Memory
  64 GB -
• Release date
  Q3/2016 Q4/2008
• Shader
  192 32
• Technology
  14 nm 65 nm

Built-in codecs used to encode and decode content. Significantly speeds up the required operations.

• AV1
  No No
• H.264 / AVC
  Decode / Encode No
• h265 / HEVC (8 bit)
  Decode / Encode No
• h265 / HEVC (10 bit)
  Decode / Encode No
• JPEG
  Decode / Encode No
• VC-1
  Decode No
• VP8
  Decode / Encode No
• VP9
  Decode / Encode No

Types, channel quantity of RAM supported by Intel Atom D2550 and Intel Core i3-8145UE. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  Yes No
• Max. Memory
  64 GB -
• Memory channels
  2 1
• Memory type
  DDR4-2400 SO-DIMMLPDDR3-2133 DDR3-1066
• PCIe lanes
  16 -
• PCIe version
  3.0 -

• AES-NI
  Yes No

Compare the TDP requirements of TDP Intel Core i3-8145UE and Intel Atom D2550 Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• Maximum Operating Temperature
  100 °C -
• TDP (PL1, legacy label)
  15 W 10 W
• TDP down
  12.5 W -
• TDP up
  25 W -

Architecture, interfaces, additional instructions supported by Intel Core i3-8145UE and Intel Atom D2550, virtual machine technologies and process technology.

• Architecture
  Whiskey Lake U Cedarview
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2, AVX2 SSE3
• L3-Cache
  4 MB 1 MB
• Release date
  Q2/2019 Q1/2012
• Socket
  BGA 1528 BGA 559
• Technology
  14 nm 32 nm
• Virtualization
  VT-x, VT-x EPT, VT-d None