AMD has come up with a new patent that will make it unrivaled in the GPU world. This published patent describes a GPU design divided into multiple GPU chiplet sets. So what does multi-chiplet mean? Here are the details of AMD’s new patent…
AMD GPU patent pushes boundaries with multi-chiplet design
This patent received by AMD divides the GPU design into multiple chiplet sets. Each chiplet is paired with a frontend die and several shader engine dies. These chiplets can be assembled in a variety of configurations.
For example, sets of chiplets can work together as a single unified GPU or function as standalone GPUs. Some chiplet sets even operate as a unified GPU, while others can operate independently. This modular GPU design allows scaling GPU resources and performance based on product needs or operating modes.
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This flexibility allows various GPUs to be combined with a small number of tape-outs using different numbers of chiplets. Additionally, this chiplet design allows the supporting front-end logic to be produced with older, cheaper silicon, while the most critical components are produced with the latest technology.
AMD has already implemented this new chiplet philosophy in a simple way in some of its RDNA 3 GPUs. However, this patent goes further, allowing for various chiplet combinations and configurations. It is rumored that Nvidia will use chiplets in the GeForce RTX 5000 series with a similar approach. This patent from AMD could be part of future trends in chip designs and open the door to major innovations in the GPU world.
What do you think of this new GPU design and multi-chiplet? What impact will AMD’s innovative approach have on the GPU market? Don’t forget to share your opinions in the comments section below…