IBM's 64-core mixed-signal in-memory computing chip with reduced computation time and power consumption

https://techxplore.com/news/2023-08-ibm-core-mixed-signal-in-memory-chip.html

"image recognition accurac 92.81%... combined PCM-based cores with digital computing processors... cores and digital processors on-chip... rectified linear unit neuronal activation and scaling... chip's middle for long-short term memory... 8-bit input-output matrix multiplications throughput/ area 400 GOPS/mm2 of chip, >15X higher than previous while achieving comparable energy efficiency... combines analog in-memory computing tiles special-purpose digital compute-cores connected with massively-parallel 2D mesh"