Tachyum Claims Its 1024 Core, 6GHz Prodigy AI Chip Crushes NVIDIA's Rubin Ultra

Tachyum is back with another round of astonishing promises. The startup, which was founded in 2016 and still yet to ship a single chip, has unveiled the latest revision of its Prodigy processor design, now targeted at 2nm, which it says delivers up to 21× higher AI rack performance than NVIDIA's future Rubin Ultra platform. The catch? Neither Prodigy nor Rubin Ultra actually exists yet. This is, in effect, children on a playground arguing whether Goku could beat Superman, only the playground costs billions of dollars in wafer starts.

According to Tachyum's press release, the top-end Prodigy Ultimate model packs 1,024 custom 64-bit cores running at up to 6GHz, supported by 24 DDR5-17600 memory channels and 128 PCIe 7.0 lanes. The chip is said to exceed 1,000 PFLOPs of inference performance per rack and run circles around NVIDIA's upcoming data-center GPUs, all while drawing ...