AMD Ryzen 3 PRO 4450U vs AMD Ryzen 7 PRO 3700U. Specifications, performance, tests

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

• CPU group
  AMD Ryzen 4000U AMD Ryzen 3000U
• Family
  Ryzen PRO Ryzen PRO
• Form Factor
  Laptops / Desktops Laptops / Desktops
• Generation
  3 2
• Segment
  Mobile Mobile
• Series
  Ryzen PRO 4000 Series Ryzen PRO 3000 Series

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

• Base Frequency
  2.5 GHz 2.3 GHz
• Core architecture
  normal normal
• CPU Cores
  4 4
• CPU Threads
  8 8
• Hyperthreading / SMT
  Yes Yes
• Max. Boost Clock
  3.7 GHz 4 GHz
• Overclocking
  No No
• Turbo Frequency (1 Core)
  3.7 GHz 4 GHz
• Turbo Frequency (4 Cores)
  3.5 GHz 3.5 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
  5 10
• Generation
  9 8
• GPU Frequency
  1400 MHz 1400 MHz
• GPU name
  AMD Radeon Graphics Radeon Vega 10 Graphics
• GPU Turbo
  No turbo No turbo
• Graphics Cores
  5 10
• Max. displays
  3 3
• Max. GPU Memory
  2 GB 2 GB
• Release date
  Q1/2020 Q1/2018
• Shader
  320 640
• 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 Ryzen 7 PRO 3700U and AMD Ryzen 3 PRO 4450U. 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 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 3 PRO 4450U and AMD Ryzen 7 PRO 3700U 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
  105 °C 95 °C
• TDP (PL1, legacy label)
  15 W 15 W
• TDP down
  10 W 12 W
• TDP up
  25 W 35 W
• Configurable TDP
  - 12-25 W

Architecture, interfaces, additional instructions supported by AMD Ryzen 3 PRO 4450U and AMD Ryzen 7 PRO 3700U, 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
  2 MB 2 MB
• L3-Cache
  4 MB 4 MB
• Manufacturer product ID (tray)
  100-000000104 YM370BC4T4MFG
• 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
  2020-05-07 2019-04-08
• Socket
  FP6 FP5
• Technology
  TSMC 7nm FinFET 12nm
• Virtualization
  AMD-V, SVM AMD-V, SVM
• L1-Cache
  - 0.375 MB