AMD Ryzen 7 5825U vs Intel Atom E3826. Specifications, performance, tests

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

• Family
  AMD Ryzen Intel Atom
• CPU group
  AMD Ryzen 5025U Intel Atom E3800
• Segment
  Mobile Mobile
• Generation
  4 4
• Predecessor
  AMD Ryzen 7 5700U --

Basic parameters such as number of cores, number of threads, base and turbo frequency, and cache size. These parameters indirectly tell about the speed of the processor, the higher they are the better.

• Core architecture
  normal normal
• Frequency
  2.00 GHz 1.46 GHz
• Turbo (1 Core)
  4.50 GHz No turbo
• Hyperthreading
  Yes No
• Overclocking
  No No

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

• GPU name
  AMD Radeon 8 Graphics (Renoir) Intel HD Graphics (Bay Trail GT1)
• GPU frequency
  1.75 GHz 0.53 GHz
• GPU (Turbo)
  No turbo 0.67 GHz
• Execution units
  8 4
• Shader
  512 32
• Max. GPU Memory
  2 GB 8 GB
• Max. displays
  3 2
• Generation
  9 7
• Technology
  7 nm 22 nm
• Release date
  Q1/2020 Q3/2013

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

• h265 / HEVC (8 bit)
  Decode / Encode No
• h265 / HEVC (10 bit)
  Decode / Encode No
• h264
  Decode / Encode Decode / Encode
• VP8
  Decode / Encode No
• VP9
  Decode / Encode No
• AV1
  No No
• AVC
  Decode / Encode Decode / Encode
• VC-1
  Decode Decode
• JPEG
  Decode / Encode Decode

Types, channel quantity of RAM supported by Intel Atom E3826 and AMD Ryzen 7 5825U. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR4-3200 DDR3L-1066 SO-DIMM
• Max. Memory
  32 GB
• Memory channels
  2 1
• ECC
  Yes No

Compare the TDP requirements of TDP AMD Ryzen 7 5825U and Intel Atom E3826 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1)
  15 W 7 W
• TDP up
  25 W --
• TDP down
  10 W --
• Tjunction max.
  105 °C --

Architecture, interfaces, additional instructions supported by AMD Ryzen 7 5825U and AMD Ryzen 7 5825U, virtual machine technologies and process technology.

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 SSE4.1, SSE4.2
• L3-Cache
  16.00 MB 1.00 MB
• Architecture
  Barcelo (Zen 3) Bay Trail
• Technology
  7 nm 22 nm
• Virtualization
  AMD-V, SVM VT-x, VT-x EPT
• Socket
  FP6 BGA 1170
• Release date
  Q1/2022 Q4/2013