Elbrus-16S vs AMD Ryzen 3 5400U. Specifications, performance, tests

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

• Family
  Elbrus Ryzen
• Generation
  Elbrus-6 4
• Segment
  Desktop Mobile
• CPU group
  - AMD Ryzen 5000U
• Form Factor
  - Laptops / Desktops
• 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
  2 GHz 2.6 GHz
• CPU Cores
  16 4
• CPU Threads
  16 8
• Core architecture
  - normal
• Hyperthreading / SMT
  - Yes
• Max. Boost Clock
  - 4 GHz
• Overclocking
  - No
• Turbo Frequency (1 Core)
  - 4 GHz
• Turbo Frequency (4 Cores)
  - 3.8 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
  - 6
• Generation
  - 9
• GPU Frequency
  - 1600 MHz
• GPU name
  - AMD Radeon Graphics
• GPU Turbo
  - No turbo
• Graphics Cores
  - 6
• Max. displays
  - 3
• Max. GPU Memory
  - 2 GB
• Release date
  - Q1/2020
• Shader
  - 384
• Technology
  - 7 nm

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

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

Types, channel quantity of RAM supported by AMD Ryzen 3 5400U and Elbrus-16S. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  Yes Yes
• Memory channels
  8 2
• Memory type
  DDR4-3200 DDR4 - Up to 3200 / LPDDR4 - Up to 4266
• Max. Memory
  - 32 GB
• PCIe
  - PCIe 3.0
• PCIe lanes
  - 12
• PCIe version
  - 3.0

• AES-NI
  - Yes

Compare the TDP requirements of TDP Elbrus-16S and AMD Ryzen 3 5400U Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• TDP (PL1, legacy label)
  130 W 15 W
• Configurable TDP
  - 10-25 W
• Default TDP
  - 15 W
• Maximum Operating Temperature
  - 105 °C
• TDP down
  - 10 W
• TDP up
  - 25 W

Architecture, interfaces, additional instructions supported by Elbrus-16S and AMD Ryzen 3 5400U, virtual machine technologies and process technology.

• L1-Cache (layout)
  (64 + 128) / core -
• L2-Cache
  16 MB 2 MB
• L3-Cache
  32 MB 8 MB
• Release date
  Q2/2022 2021-01-12
• Socket
  HFCBGA 4804 FP6
• Technology
  16 nm TSMC 7nm FinFET
• Architecture
  - Cezanne (Zen 3)
• Codename
  - Cezanne
• Instruction set (ISA)
  - x86-64 (64 bit)
• ISA extensions
  - SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• Manufacturer product ID (tray)
  - 100-000000288
• Operating systems
  - Windows 11 - 64-Bit Edition / Windows 10 - 64-Bit Edition / RHEL x86 64-Bit / Ubuntu x86 64-Bit
• Verification scope
  - Explicit manufacturer fields refreshed; other original historical fields retained, not all reverified. Partial composite conflicts are preserved.
• Virtualization
  - AMD-V, SVM