Nvidia recently revealed details about its new AI graphics processors, and one of them is named for a scientist familiar to many space fans. Vera Rubin, the namesake for one of Nvidia's new AI GPU platforms,

On the near horizon — H2 2025 — Nvidia will release Blackwell Ultra, a GPU that’ll come in several configurations. A single Ultra chip will offer the same 20 petaflops of AI performance as Blackwell, but with 288GB of memory — up from 192GB in vanilla Blackwell.

Nvidia will also offer a single rack called the GB300 NVL72 that offers 1.1 exaflops of FP4, 20TB of HBM memory, 40TB of “fast memory,” and 130TB/sec of NVLink bandwidth and 14.4 TB/sec networking.

Chief Jensen Huang unveils Vera Rubin semiconductor and says appetite for ever-faster ones and software will continue to grow

Jensen Huang, Nvidia Corp.’s chief executive officer, used his annual developer conference to address concerns that the cost of artificial intelligence computing is spiraling out of control.

Jensen Huang headlined the Nvidia GTC 2025 keynote, giving updates on Blackwell, Vera Rubin, and a new Disney and Google Deepmind partnership.