Intel is reportedly eying toward utilizing disaggregated GPU architectures, as Team Blue filed a patent that allows them to leverage dedicated logic "chiplets."
Intel's Newest Patent Filing Shows The Future of GPU Designs, Moving Away From Monolithic Structures To Specialized Chiplets
Well, for enthusiasts, the leap towards moving away from monolithic designs towards adopting smaller, specialized chiplets is an ambition that they certainly see the future of the markets in, and with Intel filing a new patent relevant to this, it is indeed exciting to say that the firm will adopt disaggregated GPU designs moving into the future, although we don't know how far away we are from the actual implementation.
Earlier this month, Intel was finally granted a patent for its disaggregated GPU architecture, which will likely be the first commercial GPU architecture with logic chiplets, also allowing for the power-gate of chiplets not used to process workloads. pic.twitter.com/XsNjjdVIOu
— Underfox (@Underfox3) October 26, 2024
Based on a patent filing (via @Underfox3), Intel is now exploring the route of using logic chiplets for GPU workloads, and we are hoping to see market adoption for now.
For those unaware, disaggregated GPU architectures is a rather innovative approach towards designing GPUs, which involves moving from monolithic configurations to small, specialized chiplets, which are then interconnected using relevant technology. Dividing the GPU design into chiplets allows manufacturers to fine-tune each chiplet for specific use cases, such as compute, graphics, or AI, allowing their usage for larger applications.
Another huge benefit of disaggregated GPU architectures is their ability to be much more power-efficient compared to existing techniques, given that individual chiplets allow power-gating, which means that when they are not in use, they can be powered down to conserve energy. This design technique brings in several other benefits, such as workload customization, modularity, and flexibility, which is why in the realm of GPU designs, this technique is seen as a benchmark of the future.
Interestingly, we saw AMD file a similar patent earlier as well, where the actual focus lay in the usage of chiplets, and how individuals units were being managed under "three" different modes, similar to a Multi-Chiplet Module structure, so the race of GPU chiplets is definitely one to look at moving into the future, with both Intel and AMD now pushing towards innovating the GPU segment.
However, implementing a multi-tile GPU isn't as simple as it may seem, since it brings in manufacturing complexities, along with the need of an adequate interconnect technology. Chiplet designs, such as those from AMD in their EPYC CPUs are there in the markets, yet a "true" implementation hasn't occurred yet, and Intel's patent does give us the hope that we might disaggregated GPUs being a reality after all.
About the author: Muhammad Zuhair is a hardware and technology reporter for Wccftech, specializing in the semiconductor industry and the complex interplay between technology, manufacturing, and geopolitics. His coverage focuses on the corporate strategies and technological roadmaps of industry giants like TSMC, NVIDIA, Samsung, and Intel. Zuhair's expertise lies in deconstructing complex topics such as fabrication nodes (e.g., 2nm process), the economic impact of policies like the CHIPS Act, and the strategic development of AI infrastructure from NVIDIA, AMD and Intel.
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