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,” 130TB/sec of NVLink bandwidth and 14.4 TB/sec networking.

Rubin will be followed by Rubin Ultra in the second half of 2027, a collection Vera Rubin GPUs, Huang said. Around the same time, Nvidia will release a Rubin Next chip that combines four GPU dies to make a single chip, doubling Rubin’s speed.

Nvidia on Wednesday introduced its next-generation GPU called Blackwell Ultra, and also announced new systems based on the chipset. The Blackwell Ultra GPU is in production and will succeed the current generation GPU called Blackwell, said Ian Buck, vice president of hyperscale and high-performance computing, in a press briefing call.