NVIDIA GeForce RTX 50 Series - Memory Configurations & Interfaces!

The latest info on the next-generation NVIDIA GeForce RTX 50 “Blackwell“ GPUs has been dropped by Kopite7kimi and it looks like the GB200 series of GPUs for gaming graphics cards will be getting similar memory bus interfaces as the existing Ada lineup designed for the GeForce RTX 40 Gaming GPU lineup. We have seen NVIDIA go as low as 96-bit for its entry-level AD107 GPU SKUs but that’s just a few mobility configurations. The lineup peaks out with the GeForce RTX 4090 and the RTX 6000 Ada, both of which pack a 384-bit bus interface and up to 24/48 GB video memory capacities. Based on what we are seeing from the first generation of GDDR7 dies, it looks possible that NVIDIA is going to retain the same memory configurations for its next-gen GB200 “Blackwell“ Gaming GPUs which are going to be featured on the GeForce RTX 50 family. We can expect something like the following: GB202 - 384-bit / 32 Gbps / 24 GB (Max Memory) / 1536 GB/s (Max Bandwidth) GB203 - 256-bit / 32 Gbps