Every MacBook Air generation, with the memory bandwidth and unified memory that decide which models it can run. Pick a chip for its full model fit breakdown.
The M5 is the current generation at 153 GB/s and up to 32 GB. On the used market the M4 is the one to look for: 120 GB/s and up to 32 GB, which is the pairing that decides what runs, and neither figure changes with the age of the machine.
153 GB/s · 16 to 32 GB unified memory
Holds about a 42B model at Q4
120 GB/s · 16 to 32 GB unified memory
Holds about a 42B model at Q4 · Used market
100 GB/s · 8 to 24 GB unified memory
Holds about a 31B model at Q4 · Used market
100 GB/s · 8 to 24 GB unified memory
Holds about a 31B model at Q4 · Used market
68.25 GB/s · 8 to 16 GB unified memory
Holds about a 20B model at Q4 · Used market
Start from the model and see every Mac that runs it, with fit ratings and speed estimates.
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