Intel Atom E3805 vs AMD Ryzen 7 6800U. Specifications, performance, tests

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

• CPU group
  Intel Atom E3800 AMD Ryzen 6000U
• Family
  Intel Atom AMD Ryzen
• Generation
  4 5
• Predecessor
  - AMD Ryzen 7 5800U
• Segment
  Mobile Mobile

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

• Base Frequency
  1.33 GHz 2.7 GHz
• Core architecture
  normal normal
• CPU Cores
  2 8
• CPU Threads
  2 16
• Hyperthreading / SMT
  No Yes
• Overclocking
  No No
• Turbo Frequency (1 Core)
  No turbo 4.7 GHz
• Turbo Frequency (2 Cores)
  No turbo -
• Turbo Frequency (8 Cores)
  - 3.4 GHz

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
• Execution units
  - 12
• Generation
  - 9
• GPU Frequency
  - 2200 MHz
• GPU name
  no iGPU AMD Radeon RX 680M
• GPU Turbo
  No turbo No turbo
• Max. displays
  - 3
• Max. GPU Memory
  - 8 GB
• Release date
  - Q1/2022
• Shader
  - 768
• Technology
  - 6 nm

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

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

Types, channel quantity of RAM supported by AMD Ryzen 7 6800U and Intel Atom E3805. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  Yes No
• Max. Memory
  8 GB 64 GB
• Memory channels
  1 2
• Memory type
  DDR3L-1066 SO-DIMM DDR5-4800LPDDR5-6400
• PCIe lanes
  4 -
• PCIe version
  2.0 -
• PCIe
  - 4.0 x 12

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Atom E3805 and AMD Ryzen 7 6800U 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
  110 °C 105 °C
• TDP (PL1, legacy label)
  3 W 15 W
• TDP up
  - 28 W

Architecture, interfaces, additional instructions supported by Intel Atom E3805 and AMD Ryzen 7 6800U, virtual machine technologies and process technology.

• Architecture
  Bay Trail Rembrandt (Zen 3+)
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L2-Cache
  - 4 MB
• L3-Cache
  1 MB 16 MB
• Release date
  Q4/2014 Q1/2022
• Socket
  BGA 1170 FP7
• Technology
  22 nm 6 nm
• Virtualization
  VT-x, VT-x EPT AMD-V, SVM