AMD Ryzen 3 5300G vs AMD Epyc 7662. Specifications, performance, tests

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

• CPU group
  AMD Ryzen 5000G AMD Epyc 7002
• Family
  AMD Ryzen AMD Epyc
• Generation
  4 2
• Segment
  Desktop / Server Desktop / Server
• Successor
  - AMD Epyc 7763

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

• Base Frequency
  4 GHz 2 GHz
• Core architecture
  normal normal
• CPU Cores
  4 64
• CPU Threads
  8 128
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  Yes No
• Turbo Frequency (1 Core)
  4.2 GHz 3.3 GHz
• Turbo Frequency (4 Cores)
  4.2 GHz -
• Turbo Frequency (64 Cores)
  - 2.4 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
  5 -
• Generation
  9 -
• GPU Frequency
  1400 MHz -
• GPU name
  AMD Radeon 5 Graphics (Renoir) no iGPU
• GPU Turbo
  No turbo No turbo
• Max. displays
  3 -
• Max. GPU Memory
  2 GB -
• Release date
  Q1/2020 -
• Shader
  320 -
• Technology
  7 nm -

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

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

Types, channel quantity of RAM supported by AMD Epyc 7662 and AMD Ryzen 3 5300G. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No Yes
• Max. Memory
  64 GB -
• Memory channels
  2 8
• Memory type
  DDR4-3200 DDR4-3200
• PCIe lanes
  24 128
• PCIe version
  3.0 4.0

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP AMD Ryzen 3 5300G and AMD Epyc 7662 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
  95 °C -
• TDP (PL1, legacy label)
  65 W 225 W

Architecture, interfaces, additional instructions supported by AMD Ryzen 3 5300G and AMD Epyc 7662, virtual machine technologies and process technology.

• Architecture
  Cezanne (Zen 3) Rome (Zen 2)
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L2-Cache
  3 MB -
• L3-Cache
  16 MB 256 MB
• Release date
  Q2/2021 Q1/2020
• Socket
  AM4 SP3
• Technology
  7 nm 7 nm
• Virtualization
  AMD-V, SVM AMD-V, SVM