AMD Ryzen 7 5825C vs AMD Ryzen 7 4700. Specifications, performance, tests

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

• Family
  AMD Ryzen AMD Ryzen
• CPU group
  AMD Ryzen 5000C AMD Ryzen 4000G
• Segment
  Mobile Desktop / Server
• Generation
  4 3
• Predecessor
  AMD Ryzen 7 3700C --

Basic parameters such as number of cores, number of threads, base and turbo frequency, and cache size. These parameters indirectly tell about the speed of the processor, the higher they are the better.

• CPU Cores / Threads
  8 / 16 8 / 16
• Core architecture
  normal normal
• Cores
  4x Zen 3 8x Zen 2
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  No Yes
• Frequency
  2.00 GHz 3.60 GHz
• Turbo Frequency (1 Core)
  4.50 GHz 4.40 GHz
• Turbo Frequency (8 Cores)
  2.80 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.

• GPU name
  AMD Radeon Vega 8 Graphics no iGPU
• GPU frequency
  1.80 GHz --
• GPU (Turbo)
  No turbo No turbo
• Execution units
  8 --
• Shader
  512 --
• Max. GPU Memory
  2 GB --
• Max. displays
  3 --
• Generation
  8 --
• Direct X
  12 --
• Technology
  14 nm --
• Release date
  Q1/2018 --

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

• h265 / HEVC (8 bit)
  Decode / Encode No
• h265 / HEVC (10 bit)
  Decode / Encode No
• h264
  Decode / Encode No
• VP8
  Decode / Encode No
• VP9
  Decode / Encode No
• AV1
  No No
• AVC
  Decode / Encode No
• VC-1
  Decode No
• JPEG
  Decode / Encode No

Types, channel quantity of RAM supported by AMD Ryzen 7 4700 and AMD Ryzen 7 5825C. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR4-3200 DDR4-3200
• Max. Memory
  64 GB 64 GB
• Memory channels
  2 2
• Bandwidth
  51.2 GB/s 51.2 GB/s
• ECC
  Yes No
• PCIe
  3.0 x 20 3.0 x 12
• AES-NI
  Yes Yes

Compare the TDP requirements of TDP AMD Ryzen 7 5825C and AMD Ryzen 7 4700 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1)
  15 W 65 W
• TDP down
  -- 45 W
• Tjunction max.
  95 °C 100 °C

Architecture, interfaces, additional instructions supported by AMD Ryzen 7 5825C and AMD Ryzen 7 5825C, virtual machine technologies and process technology.

• 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
  4.00 MB --
• L3-Cache
  16.00 MB 8.00 MB
• Architecture
  Barcelo (Zen 3) Renoir (Zen 2)
• Documents
  Technical data sheet --
• Technology
  7 nm 7 nm
• Virtualization
  AMD-V, SVM AMD-V, SVM
• Socket
  FP6 AM4
• Release date
  Q3/2022 Q2/2022