AMD Ryzen 7 5700X vs Intel Atom E3805. Specifications, performance, tests

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

• CPU group
  AMD Ryzen 5000 Intel Atom E3800
• Family
  Ryzen Intel Atom
• Form Factor
  Desktops / Boxed Processor -
• Generation
  4 4
• Predecessor
  AMD Ryzen 7 3700X -
• Segment
  Desktop / Server Mobile
• Series
  Ryzen 5000 Series -

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

• Base Frequency
  3.4 GHz 1.33 GHz
• Core architecture
  normal normal
• Core Configuration
  8x -
• CPU Cores
  8 2
• CPU Threads
  16 2
• Hyperthreading / SMT
  Yes No
• Max. Boost Clock
  4.6 GHz -
• Overclocking
  Yes No
• Turbo Frequency (1 Core)
  4.6 GHz No turbo
• Turbo Frequency (8 Cores)
  4.2 GHz -
• Turbo Frequency (2 Cores)
  - 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.

• GPU name
  None no iGPU
• GPU Turbo
  - No turbo

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

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

Types, channel quantity of RAM supported by Intel Atom E3805 and AMD Ryzen 7 5700X. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  Yes Yes
• Max. Memory
  128 GB 8 GB
• Memory Bandwidth
  51.2 GB/s -
• Memory channels
  2 1
• Memory type
  DDR4 DDR3L-1066 SO-DIMM
• PCIe
  PCIe 4.0 -
• System Memory Specification
  3200 -
• PCIe lanes
  - 4
• PCIe version
  - 2.0

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP AMD Ryzen 7 5700X and Intel Atom E3805 Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• Default TDP
  65 W -
• Maximum Operating Temperature
  90 °C 110 °C
• TDP (PL1, legacy label)
  65 W 3 W

Architecture, interfaces, additional instructions supported by AMD Ryzen 7 5700X and Intel Atom E3805, virtual machine technologies and process technology.

• Architecture
  Vermeer (Zen 3) Bay Trail
• Codename
  Vermeer -
• Documents
  Technical data sheet -
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 SSE4.1, SSE4.2
• L1-Cache
  0.5 MB -
• L2-Cache
  4 MB -
• L3-Cache
  32 MB 1 MB
• Manufacturer product ID (tray)
  100-000000926 -
• Operating systems
  Windows 11 - 64-Bit Edition / Windows 10 - 64-Bit Edition / RHEL x86 64-Bit / Ubuntu x86 64-Bit -
• Release date
  2022-04-04 Q4/2014
• Socket
  AM4 BGA 1170
• Technology
  TSMC 7nm FinFET 22 nm
• Thermal Solution (PIB)
  Not Included -
• Virtualization
  AMD-V, SVM VT-x, VT-x EPT