AMD Ryzen AI Max 390 vs AMD Ryzen AI Max+ 388. Specifications

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

• Family
  Ryzen Ryzen
• Form Factor
  Laptops / Desktops Laptops / Desktops
• Segment
  Mobile Mobile
• Series
  Ryzen AI Max 300 Series Ryzen AI Max 300 Series

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 3.6 GHz
• CPU Cores
  12 8
• CPU Threads
  24 16
• Max. Boost Clock
  5 GHz 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.

• GPU Frequency
  2800 MHz 2900 MHz
• GPU name
  Radeon 8050S Graphics Radeon 8060S Graphics
• Graphics Cores
  32 40

Types, channel quantity of RAM supported by AMD Ryzen AI Max+ 388 and AMD Ryzen AI Max 390. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  256-bit LPDDR5x 256-bit LPDDR5x
• PCIe
  PCIe 4.0 PCIe 4.0

Compare the TDP requirements of TDP AMD Ryzen AI Max 390 and AMD Ryzen AI Max+ 388 Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• Configurable TDP
  45-120 W 45-120 W
• Default TDP
  55 W 55 W
• Maximum Operating Temperature
  100 °C 100 °C

Architecture, interfaces, additional instructions supported by AMD Ryzen AI Max 390 and AMD Ryzen AI Max+ 388, virtual machine technologies and process technology.

• Codename
  Strix Halo Strix Halo
• L2-Cache
  12 MB 8 MB
• L3-Cache
  64 MB 32 MB
• Official source
  https://www.amd.com/en/products/processors/laptop/ryzen/ai-300-series/amd-ryzen-ai-max-390.html https://www.amd.com/en/products/processors/laptop/ryzen/ai-300-series/amd-ryzen-ai-max-plus-388.html
• Socket
  FP11 FP11
• Technology
  TSMC 4nm FinFET TSMC 4nm FinFET
• Verified on
  2026-09-30 2026-09-30