AMD extends AM5 lifespan with Zen 7 Ryzen support – Rumour

AMD’s AM5 platform will reportedly support Zen 6 and Zen 7 Ryzen CPUs

According to a report from Moore’s Law is Dead, AMD plans to extend the lifespan of its AM5 CPU socket by bringing its Zen 7 CPUs to the platform. If true, this would mean that AMD’s AM5 motherboard platform will support two new generations of Ryzen CPUs. These CPUs will use AMD’s Zen 6 and Zen 7 CPU architectures.

AMD reportedly made the decision recently to move Zen 7 to its AM5 motherboard platforms. This is likely due to cost concerns for DDR6 memory. AMD’s next-generation AM6 socket will support DDR6 memory, and that new memory type is expected to be expensive at launch. By delaying its move to AM6, AMD will lower the platform costs of its Zen 7 Ryzen generation. Furthermore, it will allow socket AM6 to launch when DDR6 memory is more affordable.

While bringing Zen 7 CPUs to AM5 will lower platform costs, avoiding DDR6 memory will have performance consequences. DDR6 will offer much more bandwidth than DDR5 memory. However, it remains to be seen how memory-limited AMD’s Zen 7 Ryzen CPUs will be. Even if AMD’s Zen 7 CPUs are memory-limited, technologies like AMD’s X3D V-Cache do alleviate these limitations, at least for some workloads.

AMD Zen 7 CPU Specifications on AM5

AMD’s next-generation Zen 6 CPUs will reportedly feature up to 24 cores. With Zen 7, AMD will reportedly continue this trend by releasing CPU models with up to 32 cores. That’s a 2x increase in core count compared with AMD’s Zen 5 AM5 processors.

With AM5 socket support, AMD’s Zen 7 CPUs will benefit from reduced platform costs. AMD’s socket AM5 will be very mature by this time, and so will DDR5 memory. This avoids the high platform costs of DDR6-compatible motherboards and DDR5 memory modules. Remember, every new memory standard is expensive at launch.

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