TIL: Unified Memory Bandwidth is the Real Bottleneck for Local LLMs
When running local AI workloads and large language models (LLMs), raw compute (FLOPS) is often secondary to unified memory bandwidth and capacity. Without sufficient VRAM or unified memory, running 70B+ parameter models at full precision becomes practically impossible without severe quantization, complex multi-GPU setups, or cloud dependencies. I recently read an excellent analysis by Kunal […]