Moore Threads Unveils MTT C256 System Featuring 256 GPUs
Chinese GPU developer Moore Threads showcased its MTT C256 system at WAIC 2026, linking 256 graphics processors into a single data-center-scale computing unit.
Chinese graphics processing unit (GPU) developer Moore Threads has unveiled its MTT C256 system at the WAIC 2026 event. The system aggregates 256 individual GPUs into a singular, data-center-scale computing unit.
The MTT C256 utilizes a one-layer scale-up network to facilitate all-to-all communication across the 256 GPUs. Moore Threads claims this networking approach achieves sub-microsecond latency. The entire setup is housed within two standard server racks.
During the demonstration, the company also showcased the system's capability in training a 236-billion-parameter mixture-of-experts model. This training process involved a dataset exceeding 25 trillion tokens, highlighting the system's potential for large-scale AI computations.