How do NVIDIA data center GPUs iterate after the release of ChatGPT?
Let’s first establish the date. ChatGPT’s public research preview version was released on November 30, 2022, not 2023. [1]
After this point, NVIDIA’s data center GPU main roadmap is quite clear: The conclusion of Ampere, followed by Hopper taking over. Hopper focused on expanding VRAM capacity and refresh rate, while Blackwell will shift its focus from “single-card dense compute power” toward “inference throughput, power consumption, and system-level interconnection.” The China-specific versions represent a different story: A800, H800, and H20 are fundamentally compliance versions created under US export control constraints, and therefore cannot be viewed using the same metrics as the global flagship line.