AMD EPYC 9654P vs Intel Atom E3805. Specifications, performance, tests

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

• CPU group
  AMD EPYC 9004 Intel Atom E3800
• Family
  AMD EPYC Intel Atom
• Generation
  4 4
• Segment
  Desktop / Server Mobile

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

• Base Frequency
  2.4 GHz 1.33 GHz
• Core architecture
  normal normal
• Core Configuration
  96x Zen 4 -
• CPU Cores
  96 2
• CPU Threads
  192 2
• Hyperthreading / SMT
  Yes No
• Overclocking
  No No
• Turbo Frequency (1 Core)
  3.7 GHz No turbo
• Turbo Frequency (96 Cores)
  3.55 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
  no iGPU no iGPU
• GPU Turbo
  No 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 EPYC 9654P. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  Yes Yes
• Max. Memory
  6144 GB 8 GB
• Memory Bandwidth
  461 GB/s -
• Memory channels
  12 1
• Memory type
  DDR5-4800 DDR3L-1066 SO-DIMM
• PCIe
  5.0 x 128 -
• PCIe lanes
  - 4
• PCIe version
  - 2.0

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP AMD EPYC 9654P 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.

• Maximum Operating Temperature
  100 °C 110 °C
• TDP (PL1, legacy label)
  360 W 3 W
• TDP down
  320 W -
• TDP up
  400 W -

Architecture, interfaces, additional instructions supported by AMD EPYC 9654P and Intel Atom E3805, virtual machine technologies and process technology.

• Architecture
  Genoa (Zen 4) Bay Trail
• Chip design
  Chiplet -
• Documents
  Technical data sheet -
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI SSE4.1, SSE4.2
• L2-Cache
  96 MB -
• L3-Cache
  384 MB 1 MB
• Operating systems
  Windows Server 2022, Linux, Windows 11 -
• Part Number
  100-000000803 -
• Release date
  Q4/2022 Q4/2014
• Release price
  10625 $ -
• Socket
  SP5 BGA 1170
• Technology
  5 nm 22 nm
• Virtualization
  AMD-V, SVM VT-x, VT-x EPT