AMD Big Navi gets Infinity Cache?

We have independently confirmed that Big Navi will feature a special cache connected to the memory subsystem. The internal name for this cache is not Infinity Cache, however, it is possible that the name has changed recently, as a new trademark has been registered by AMD just three days ago.

On the Justia Trademarks website , we can find the first references to AMD Infinity Cache . The name refers to AMD Zen technology called Infinity Fabric. AMD’s proprietary interconnect system architecture for CPU and GPU cores. The Infinity Cache could be a new technology coming to AMD Radeon graphics cards.

We have been told that AMD Big Navi has a relatively small memory bus of 256-bit and it is currently uncertain how the special cache works.

The alleged AMD Radeon RX 6900 graphics card would therefore feature 16GB GDDR6 256-bit memory paired with Infinity Cache . This, of course, would be the highest SKU in the lineup.

The first rumors about Infinity Cache have first appeared on the RedGamingTech YouTube channel.

Source: Justia Trademark via @momomo_us