AMD Ryzen AI 300 Pro Series Could Be Equipped With 128GB RAM

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Quick Report

In a recent post shared by X aka Twitter user @Orlak29_ shared a leaked screenshot of shipping listing of a new AMD Ryzen AI 300 Pro series processor. The listing shows that the processor is equipped with 128GB of RAM, which is a significant upgrade from the current 64GB limit on AMD's Ryzen processors.

Chiphell user called Singapore Demon or 新加坡妖王(could be mistranslated by google translate) shared few hints about Strix Point APU specifications. It has quad channel memory controller with 64 bit bus width or even octa core memory controller with 32 bit bus width. It is also the first APU to support 128GB of RAM. The APU is also equipped with 16 cores and 32 threads. The APU is also equipped with 16MB of L3 cache. NPU performance tops out at 50 TOPS with 256bit memory controller, 40 Compute Units of RDNA3.5, 2x USB4, 2x USB3.2 Gen 2 and power consumption ranging from 45W to 150W.

Few Excerpts from Chiphell:

CPU:Zen5 CCD2, TSMC N4X
SOC: Desigh for mobile platform, include RDNA3.5 40CU GPU, 256bit LPDDR5X, 32M MALL Cache, NPU, PCIE, USB, Display, ect. TSMC N4P
Chiplet Link:Low cost advanced packaging, perhaps Infinity Fanout Link (Like NAVI31), or COWOS (Small probability)
Platform: Laptop ( mainstream gaming laptop , premium laptop) , miniPC
Package On Board
Will use 832bit-LPDDR5X or 4*64bit-LPDDR5X DRAM

More details can be found here. The website is in Chinese, so you might need to use Google Translate to read it.

Source(s)

  • X post
  • Chiphell post
  • TPU Article