
Keller's Anti-GPU AI Chip Revealed
Tenstorrent's Wormhole chip, led by Jim Keller, uses NoC grid of Tensix cores with RISC-V control, explicit SRAM, and Ethernet interconnects, ditching GPU SIMT for deterministic AI compute. Features native 32x32 tiling, double NoC, and scalable multi-chip expansion. SDK tt-Metalium enables low-level programming.






