AMD’s Strix Halo includes a major upgrade expected from Zen 6 CPUs

HARDWARE NEWS manhkbrady - 01-Oct-2025, 7:00 am

High-Yield has been actively evaluating the AMD Ryzen AI Max CPU on his ASUS ROG FLOW Z13 laptop, and the distinct chiplet-interconnect offers insights into the future of AMD and Zen. The upcoming Zen 6 CPUs from AMD will employ an upgraded “sea of wires” interconnect, which could be revolutionary for the company’s future processor designs.

Although AMD's new interconnect is pricier, it provides three key advantages. Firstly, it substantially lowers the energy cost associated with transmitting bytes of data between chips. High Yield anticipates that this will cut down the power consumption for this process by approximately 90%. This energy efficiency will enhance AMD’s forthcoming CPUs, which is particularly beneficial for mobile and enterprise applications.

Additionally, this new interconnect greatly boosts the available bandwidth between AMD's CPU and I/O die interconnect. This enhancement allows each chiplet within AMD’s recent CPUs to utilize increased memory bandwidth, alleviating limitations imposed by interconnect speeds. Moreover, AMD's new interconnect promises reduced latencies, improving memory access speeds for the latest Ryzen/EPYC CPUs, which will positively impact all memory-intensive tasks, including gaming.

The “sea of wires” interconnect improvement by AMD is not just a speculation; it is already implemented in the AMD Ryzen AI MAX 300 series CPUs (also referred to as Strix Halo). The advantages of this change contribute to the impressive performance of AMD's Strix Halo CPUs. With Zen 6, this advancement will be incorporated across a larger segment of AMD’s Ryzen CPU family as well as new EPYC chips.

Close-up of an AMD Ryzen processor. The AMD logo and Ryzen text are clearly visible on the top of the chip.

Rumors concerning AMD’s Zen 6 CPUs have pointed towards this interconnect enhancement for some time. It is now evident that this upgrade is legitimate. It is currently present in certain Zen 5 CPUs, and the advantages are clear. While it is still uncertain whether Zen 6 will incorporate the same interconnect as Strix Halo, it is guaranteed that Zen 6 will feature an upgraded and quicker chiplet interface.

AMD’s next-generation series CPUs may be on the horizon, but if you’re looking for elite gaming performance right now, the Ryzen 7 9800X3D is the processor to beat. With its cutting-edge 3D V-Cache technology, massive gaming performance uplift, and proven efficiency, it’s the ultimate chip for players who demand smooth framerates and next-level responsiveness today. Utilize our price comparison tool to discover the best deals on the Ryzen 7 9800X3D CPU now.

Strix Halo showcases key feature coming in AMD Zen 6

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