Verified80% confidenceFactTime unknown
The memory bandwidth of Apple M-series chips can reach 200–800 GB/s (depending on the specific model)
13
Sources
80%
Confidence
Long-term
Relevance
6/1/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedLocal inference is constrained by the user's hardware: a 7B-parameter quantized model (such as the Q4 version of Llama 3 8B) has a file size of approximately 4–5 GB, can reach 20–40 tokens per second on a Mac with an Apple M-series chip, and may drop to 3–5 tokens per second on a laptop with only an integrated GPU and 8 GB of RAM.79% similarVerifiedThe UMA memory bus bandwidth of Apple's M2 Ultra has reached 800 GB/s.78% similar
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