Modded Nvidia RTX 5090 Surfaces in China Featuring 96 GB VRAM and Custom BIOS

A custom-built variant of the Nvidia RTX 5090 equipped with 96 GB of VRAM and a specialized BIOS has recently emerged in China. This modified hardware builds upon previous hardware modifications seen in the region, where local workshops have dismantled standard retail RTX 5090 graphics cards to transplant their core GPUs onto custom circuit boards designed specifically for artificial intelligence servers.

While the standard consumer version ships with 32 GB of memory, this expanded 96 GB configuration allows the hardware to handle significantly larger AI models. However, it lacks the professional enterprise features found on dedicated workstation solutions like the RTX Pro 6000. For developers working on machine learning outside of high-end corporate budgets, this modification represents a substantial capacity boost, though previous listings on platforms like Alibaba have occasionally featured contradictory specifications that led to skepticism.

As of now, there remains a lack of independently verified demonstrations proving that this specific 96 GB iteration functions fully under load. Even if successfully deployed in a server rack, enthusiasts hoping to test out advanced raytracing performance in titles like Cyberpunk 2077 will not find this specialized component suitable for standard gaming workloads.

Should you buy it?

Unless you are engineering custom machine learning pipelines and require server-grade memory capacity outside of official channels, this experimental modification is not meant for standard desktop users or gamers.