> We think it is highly likely that these LX2 chiplets are etched using SMIC 7 nanometer processes at the N+3 refinement, and we base that on the fact that the chip only runs at 1.55 GHz. That is nowhere near the 3 GHz that SMIC can push with that process, but it is probably lower to get the memory and core speeds more balanced. [1]

Based on the ARMv9.2.

[1] https://www.nextplatform.com/hpc/2026/06/25/a-deep-dive-on-c...