Intel Core i5-9400F vs AMD Ryzen Z1 Extreme. Specifications, performance, tests

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

• Segment
  Desktop / Server Mobile
• Family
  Intel Core i5 AMD Ryzen Z1
• Generation
  9 6
• CPU group
  Intel Core i 9000 AMD Ryzen 7040
• Predecessor
  Intel Core i5-8400 --
• Successor
  Intel Core i5-10400F --

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.

• Frequency
  2.90 GHz 3.30 GHz
• Overclocking
  No No
• Core architecture
  normal normal

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
  no iGPU AMD Radeon 780M Graphics
• GPU frequency
  1.20 GHz
• GPU (Turbo)
  No turbo 2.70 GHz
• Execution units
  12
• Shader
  768
• Max. GPU Memory
  -- 32 GB
• Max. displays
  4
• Generation
  10
• Technology
  4 nm
• Release date
  Q1/2023

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

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

Types, channel quantity of RAM supported by AMD Ryzen Z1 Extreme and Intel Core i5-9400F. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR4-2666 DDR5-5600LPDDR5X-7500
• Max. Memory
  128 GB 256 GB
• ECC
  No Yes
• Memory channels
  2 2 (Dual Channel)

Compare the TDP requirements of TDP Intel Core i5-9400F and AMD Ryzen Z1 Extreme to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP up
  -- 30 W
• TDP down
  -- 15 W
• Tjunction max.
  100 °C 100 °C

Architecture, interfaces, additional instructions supported by Intel Core i5-9400F and Intel Core i5-9400F, virtual machine technologies and process technology.

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  VT-x, VT-x EPT, VT-d AMD-V, SVM
• ISA extensions
  SSE4.1, SSE4.2, AVX2 SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
• L2-Cache
  -- 8.00 MB
• L3-Cache
  9.00 MB 16.00 MB
• Architecture
  Coffee Lake S Refresh Phoenix (Zen 4)
• Technology
  14 nm 4 nm
• Socket
  LGA 1151-2 FP8
• Release date
  Q1/2019 Q2/2023