Lao Guo's Learning Space
Nov 12, 2026 · Artificial Intelligence
ANE on Mac LLMs: 1.14x–1.49x Only for Prefill, M6 Dual 16-Core Changes Game
The article analyzes three ways to use Apple's Neural Engine (ANE) for LLM inference on Macs, revealing that 1.14x–1.49x speedups only apply to first-token latency (prefill), not token generation; M5 chips trade speed for power efficiency, while M6's dual 16-core ANE enables both speed and efficiency gains but is limited by 32GB RAM.
Apple Neural EngineCore AILLM inference
0 likes · 25 min read