Nvidia RTX 50-Series GPUs Rumored to Feature Major Memory Upgrades

Leaks suggest the upcoming 'Blackwell' GPUs could include a 512-bit interface and 28Gbps GDDR7 memory, potentially doubling performance.

Nvidia's upcoming RTX 50-series 'Blackwell' GPUs are rumored to feature significant memory upgrades, including a 512-bit interface and 28Gbps GDDR7 memory.
The flagship GB202 GPU is expected to offer up to 32GB of memory capacity and 1.8TB/s of bandwidth, marking a substantial increase over the current RTX 40-series.
Rumors suggest the RTX 50-series will maintain similar memory bus widths as the RTX 40-series but with the new GDDR7 standard, potentially doubling bandwidth.
The GB203 GPU is rumored to be a cut-down version of the GB202, with speculation about both utilizing a monolithic design.
Despite the rumors, Nvidia has not officially confirmed any details about the RTX 50-series GPUs, leading to speculation based on leaks from industry insiders.