AMD Ryzen 7 4700U vs AMD Athlon 300U. Specifications, performance, tests

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

• CPU group
  AMD Ryzen 4000U AMD Athlon 300
• Family
  Ryzen Athlon
• Form Factor
  Laptops / Desktops Laptops / Desktops
• Generation
  3 6
• Segment
  Mobile Mobile
• Series
  Ryzen 4000 Series Athlon 300 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 2.4 GHz
• Core architecture
  normal normal
• CPU Cores
  8 2
• CPU Threads
  8 4
• Hyperthreading / SMT
  No Yes
• Max. Boost Clock
  4.1 GHz 3.3 GHz
• Overclocking
  No No
• Turbo Frequency (1 Core)
  4.1 GHz 3.3 GHz
• Turbo Frequency (8 Cores)
  3.4 GHz -
• Turbo Frequency (2 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 12
• Execution units
  7 3
• Generation
  9 8
• GPU Frequency
  1600 MHz 1000 MHz
• GPU name
  AMD Radeon Graphics Radeon Vega 3 Graphics
• GPU Turbo
  No turbo No turbo
• Graphics Cores
  7 3
• Max. displays
  3 3
• Max. GPU Memory
  2 GB 2 GB
• Release date
  Q1/2020 Q1/2018
• Shader
  448 192
• Technology
  7 nm 14 nm

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

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

Types, channel quantity of RAM supported by AMD Athlon 300U and AMD Ryzen 7 4700U. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  Yes Yes
• Max. Memory
  64 GB 32 GB
• Memory channels
  2 2
• Memory type
  DDR4 - Up to 3200 / LPDDR4 - Up to 4266 DDR4-2400
• PCIe
  PCIe 3.0 -
• PCIe lanes
  12 12
• PCIe version
  3.0 3.0
• System Memory Specification
  - 2400

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP AMD Ryzen 7 4700U and AMD Athlon 300U Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

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

Architecture, interfaces, additional instructions supported by AMD Ryzen 7 4700U and AMD Athlon 300U, virtual machine technologies and process technology.

• Architecture
  Renoir (Zen 2) Picasso (Zen+)
• Codename
  Renoir Picasso
• 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
  4 MB 1 MB
• L3-Cache
  8 MB 4 MB
• Manufacturer product ID (tray)
  100-000000083 YM300UC4T2OFG
• Operating systems
  Windows 11 - 64-Bit Edition / Windows 10 - 64-Bit Edition / RHEL x86 64-Bit / Ubuntu x86 64-Bit Windows 11 - 64-Bit Edition / Windows 10 - 64-Bit Edition / RHEL x86 64-Bit / Ubuntu x86 64-Bit
• Release date
  2020-01-06 Q1/2019
• Socket
  FP6 FP5
• Technology
  TSMC 7nm FinFET 14nm
• Virtualization
  AMD-V, SVM AMD-V, SVM
• L1-Cache
  - 0.1875 MB