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AMD is quietly developing its next generations of graphics chips. New entries in the Linux code reveal that the company is working on additional variants of RDNA 4m, which may be included in future Zen 6 processors. Although these are just technical leaks, they provide a fairly clear picture of the direction AMD is heading. And it appears that the changes will be more significant than one might have thought.
New RDNA 4m Chips, with More Variants on the Way
In the latest changes to LLVM, new designations have appeared: GFX1171 and GFX1172, which join the previously discovered GFX1170. This suggests that AMD is not working on just one chip but rather an entire family of GPUs based on RDNA 4m. Interestingly, all these variants have very similar capabilities in terms of instructions and functions. However, RDNA 4m is not a classic RDNA 4. Rather, it is a hybrid between RDNA 3.5 and RDNA 4, intended for integrated chips rather than graphics cards.
New iGPUs for Zen 6 and the Medusa platform
The most significant aspect is where these chips will be used. Everything points to the fact that RDNA 4m will be part of future APU based on Zen 6, known as Medusa Point. These are the successors to the current Strix Point chips, which still use RDNA 3.5. This means that AMD plans a clear leap in integrated graphics before moving to full RDNA 5. The new architecture also introduces support for modern technologies such as FP8, BF8, and AI instructions, indicating that iGPUs will increasingly focus on computation and artificial intelligence.
While the biggest revolution is expected to come with RDNA 5, AMD is already laying the groundwork for the next generation. RDNA 4m could be a bridge that allows for increased performance without a complete change of architecture. At the same time, there are plans for even more powerful chips, such as Medusa Halo, which are set to introduce a true technological leap. This shows that AMD is developing graphics in stages, rather than making one large revolution at once.
New leaks confirm that AMD is intensively working on the future of its iGPUs. RDNA 4m and new GFX1171/GFX1172 chips are another step towards more powerful processors with integrated graphics. If the plans prove true, Zen 6 could bring a noticeable performance increase before the era of RDNA 5 truly begins.
source: wccftech.com
