Jun 23, 2022 · AMD recently provided some tantalizing details on its upcoming RDNA 3 GPU architecture, which is slated to launch before the end of the year with a chiplet-based design, and that provides the...

Nov 14, 2022 · AMD, in its technical presentation for the new Radeon RX 7900 series "Navi 31" GPU, gave us an elaborate explanation on why it had to take the chiplets route for high-end GPUs, devices that are far more complex than CPUs.

Jan 2, 2025 · Chiplets are segmented processors. Instead of consolidating every part into a single chip (known as a monolithic approach), specific sections are manufactured as separate chips. These...

Jan 4, 2021 · AMD jumped over to using a chiplet-based CPU design with the introduction of Zen 2 in the Ryzen 3000 series CPUs, enabling the chipmaker to cram more cores into a single CPU. Now, a new patent...

overview of chiplet technology, its advantages, challenges, and solutions for chiplet integration. It also discusses the chiplet ecosystem, the role of UCIe, and the interim solutions and scenarios for chiplet integration.

Mar 31, 2025 · Ayar Labs has combined silicon photonics with CMOS manufacturing processes to enable the use of optical interconnects in a chiplet form factor within multi-chip packages. This allows GPUs and other accelerators to communicate across a wide range of distances, from millimeters to kilometers, while effectively functioning as a single, giant GPU.

Jun 14, 2024 · Splitting complex chip designs into multi-chiplet solutions is all the rage these days. AMD already uses multi-chiplet designs for its CPUs and datacenter GPUs, and it also has less complex...

Dec 4, 2023 · Take AMD's current Navi 31 GPU, its largest graphics processor as used in the Radeon RX 7900 series. That does use chiplets but these only contain two VRAM interfaces and a slice of L3 Infinity...

We propose CPElide, which utilizes information already avail-able in heterogeneous systems' embedded microprocessor (the command processor) to track inter-chiplet data dependencies and aggressively perform implicit synchronization only when necessary, instead of conservatively like the state-of-the-art HMG.

Jun 15, 2024 · AMD is leading the charge, having already implemented multi-chiplet architectures for its CPUs and data center GPUs. The company's latest RDNA 3 PC graphics cards even incorporate basic...