GPUs / Apple
Apple M5
- Memory
- LPDDR5X
- Bus
- 128-bit
- Published peak
- 153 GB/s
- Capacity
- 16 GB
Measured
- Read
- 112.7GB/s
- Write
- 117.7GB/s
- Copy
- 110.3GB/s
- Random
- 11.6GB/s
- Latency
- 262ns
- Sustain
- 115.0GB/s
Medians of 3 verified runs from 2 operators. Read reaches 74 % of the published peak.
Local AI speed
| Model | Parameters | 4-bit, tokens/s | 8-bit, tokens/s |
|---|---|---|---|
| Llama 3.1 8B | 8.03B | ≤ 28 | ≤ 14 |
| Qwen 2.5 14B | 14.7B | ≤ 15 | ≤ 7.7 |
| gpt-oss-20b | 21B, 3.6B active | ≤ 63 | Does not fit |
| Mistral Small 24B | 24B | ≤ 9.4 | Does not fit |
| Qwen 2.5 32B | 32.5B | Does not fit | Does not fit |
| Llama 3.3 70B | 70.6B | Does not fit | Does not fit |
| gpt-oss-120b | 117B, 5.1B active | Does not fit | Does not fit |