In some new photos posted to the Chiphell forums, we're learning that NVIDIA was working on prototypes including an AD102 "Ada Lovelace" prototype that was probably used for the GeForce RTX 4090.

TL;DR: NVIDIA's GeForce RTX 4090, originally with 24GB of GDDR6X memory, is being modded to 48GB and potentially 96GB, aimed at AI workloads. While not in mass production, these modifications ...

These two benchmarks place it somewhere between the RTX 4070 and the RTX 4070 Ti, which is fair, but it’s also a far cry from the RTX 4090-equivalent performance Nvidia teased during its CES ...