AMD engineer confirms RDNA3 multi node GPU designs

Sometimes a juicy leak comes from an unexpected source. In this case, the leak comes from an AMD Infinity Data Fabric Silicon Design engineer who probably got a good dressing down from their boss after screenshots of what they are working on circulated on the internet, (and have since been removed). A keen eyed twitterer @blueisviolet spotted a Linkedin entry from a ‘Principal member of Technical Staff’. It shows that several next generation AMD RDNA3 GPUs are very likely to feature MCM technology.

The engineer, who is working on both Infinity Fabric and GPUs almost certainly indicates that several next generation RDNA3 graphics cards will feature an MCM or multi-chip module design. The mix of process nodes is another giveaway, and then there’s the fact that AMD already has a high performance MCM compute GPU on the market so its engineers have experience with it.