AMD Ryzen 5 1400 vs AMD Ryzen 7 Pro 1700X. Specifications, performance, tests

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

• CPU group
  AMD Ryzen 1000 AMD Ryzen 1000
• Family
  AMD Ryzen AMD Ryzen
• Generation
  1 1
• Segment
  Desktop / Server Desktop / Server

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

• Base Frequency
  3.2 GHz 3.5 GHz
• Core architecture
  normal normal
• CPU Cores
  4 8
• CPU Threads
  8 16
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  Yes Yes
• Turbo Frequency (1 Core)
  3.4 GHz 3.7 GHz
• Turbo Frequency (4 Cores)
  3.4 GHz -
• Turbo Frequency (8 Cores)
  - 3.6 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
  None no iGPU
• Graphics verification source
  https://www.amd.com/en/products/specifications/processors.html -
• GPU Turbo
  - No turbo

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

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

Types, channel quantity of RAM supported by AMD Ryzen 7 Pro 1700X and AMD Ryzen 5 1400. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  Yes Yes
• Memory channels
  2 2
• Memory type
  DDR4-2666 DDR4-2666
• PCIe lanes
  20 20
• PCIe version
  3.0 3.0

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP AMD Ryzen 5 1400 and AMD Ryzen 7 Pro 1700X 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
  95 °C 95 °C
• TDP (PL1, legacy label)
  65 W 95 W

Architecture, interfaces, additional instructions supported by AMD Ryzen 5 1400 and AMD Ryzen 7 Pro 1700X, virtual machine technologies and process technology.

• Architecture
  Summit Ridge (Zen) Summit Ridge (Zen)
• 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
• L3-Cache
  8.00 MB 16.00 MB
• Release date
  Q1/2017 Q3/2017
• Socket
  AM4 AM4
• Technology
  14 nm 14 nm
• Virtualization
  AMD-V, SVM AMD-V, SVM