AMD Ryzen 7 PRO 5875U vs AMD Ryzen 7 PRO 4750U. Specifications, performance, tests

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

• CPU group
  AMD Ryzen 5000U AMD Ryzen 4000U
• Family
  Ryzen PRO Ryzen PRO
• Form Factor
  Laptops / Desktops Laptops / Desktops
• Generation
  4 3
• Segment
  Mobile Mobile
• Series
  Ryzen PRO 5000 Series Ryzen PRO 4000 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 1.7 GHz
• Core architecture
  normal normal
• Core Configuration
  8x -
• CPU Cores
  8 8
• CPU Threads
  16 16
• Hyperthreading / SMT
  Yes Yes
• Max. Boost Clock
  4.5 GHz 4.1 GHz
• Overclocking
  No No
• Turbo Frequency (1 Core)
  4.5 GHz 4.1 GHz
• Turbo Frequency (8 Cores)
  3.5 GHz 3.1 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
  8 7
• Generation
  9 9
• GPU Frequency
  2000 MHz 1600 MHz
• GPU name
  AMD Radeon Graphics AMD Radeon Graphics
• GPU Turbo
  No turbo No turbo
• Graphics Cores
  8 7
• Max. displays
  3 3
• Max. GPU Memory
  2 GB 2 GB
• Release date
  Q1/2020 Q1/2020
• Shader
  512 448
• Technology
  7 nm 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 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 7 PRO 4750U and AMD Ryzen 7 PRO 5875U. Depending on the motherboards, higher or lower memory frequencies may be supported.

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

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP AMD Ryzen 7 PRO 5875U and AMD Ryzen 7 PRO 4750U Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• Default TDP
  15 W 15 W
• Maximum Operating Temperature
  95 °C 105 °C
• TDP (PL1, legacy label)
  15 W 15 W
• TDP down
  10 W 10 W
• TDP up
  25 W 25 W

Architecture, interfaces, additional instructions supported by AMD Ryzen 7 PRO 5875U and AMD Ryzen 7 PRO 4750U, virtual machine technologies and process technology.

• Architecture
  Cezanne (Zen 3) Renoir (Zen 2)
• Codename
  Barcelo Renoir
• 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
• L1-Cache
  0.5 MB -
• L2-Cache
  4 MB 4 MB
• L3-Cache
  16 MB 8 MB
• Manufacturer product ID (tray)
  100-000000581 100-000000101
• Operating systems
  Windows 11 - 64-Bit Edition / Windows 10 - 64-Bit Edition / RHEL x86 64-Bit / Ubuntu x86 64-Bit Windows 10 - 64-Bit Edition / RHEL x86 64-Bit / Ubuntu x86 64-Bit
• Release date
  2022-01-30 2020-05-07
• Socket
  FP6 FP6
• Technology
  TSMC 7nm FinFET TSMC 7nm FinFET
• Virtualization
  AMD-V, SVM AMD-V, SVM