AMD Ryzen 5 4680U vs AMD Ryzen 3 5125C. Specifications, performance, tests

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

• CPU group
  AMD Ryzen 4000U AMD Ryzen 5000C
• Family
  AMD Ryzen Ryzen
• Generation
  3 4
• Segment
  Mobile Mobile
• 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
  2.2 GHz 3 GHz
• Core architecture
  normal normal
• Core Configuration
  6x 2x Zen 3
• CPU Cores
  6 2
• CPU Threads
  12 4
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  No No
• Turbo Frequency (1 Core)
  4 GHz 3 GHz
• Max. Boost Clock
  - 3 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
  1500 MHz 1200 MHz
• GPU name
  AMD Radeon 7 Graphics (Renoir) AMD Radeon Graphics
• GPU Turbo
  No turbo No turbo
• 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
• Graphics Cores
  - 3

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 Ryzen 3 5125C and AMD Ryzen 5 4680U. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  Yes Yes
• Max. Memory
  64 GB 64 GB
• Memory Bandwidth
  51.2 GB/s 51.2 GB/s
• Memory channels
  2 2
• Memory type
  DDR4-3200LPDDR4-4266 DDR4
• PCIe
  3.0 x 12 PCIe 3.0

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP AMD Ryzen 5 4680U and AMD Ryzen 3 5125C 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
  105 °C 95 °C
• TDP (PL1, legacy label)
  15 W 15 W
• TDP down
  10 W -
• TDP up
  25 W -
• Default TDP
  - 15 W

Architecture, interfaces, additional instructions supported by AMD Ryzen 5 4680U and AMD Ryzen 3 5125C, virtual machine technologies and process technology.

• Architecture
  Renoir (Zen 2) Barcelo (Zen 3)
• Documents
  - Technical data sheet
• 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 1 MB
• L3-Cache
  8 MB 8 MB
• Release date
  Q2/2021 2022-05-05
• Socket
  FP6 FP6
• Technology
  7 nm TSMC 7nm FinFET
• Virtualization
  AMD-V, SVM AMD-V, SVM
• Codename
  - Barcelo
• L1-Cache
  - 0.125 MB
• Operating systems
  - ChromeOS