M1 Max 64GB vs NVIDIA RTX 3060 12GB for local LLMs
45 reports on the M1 Max 64GB and 68 on the NVIDIA RTX 3060 12GB
Which is faster for local LLMs?
Nobody has reported the same model at the same quant on both cards yet, so there's no measured head-to-head. Memory bandwidth, which caps how fast a card can write, is 14% higher on the M1 Max 64GB (410 GB/s on the M1 Max 64GB, 360 on the NVIDIA RTX 3060 12GB). The estimates below compare them on the models people run most.
M1 Max 64GB
- Memory
- 64GB unified
- Memory bandwidth
- 410 GB/s
- FP16 compute
- 10.4 TFLOPS
- Reports
- 45
NVIDIA RTX 3060 12GB
- Memory
- 12GB
- Memory bandwidth
- 360 GB/s
- FP16 compute
- 51 TFLOPS
- Reports
- 68
Estimated by the calculator
The quant the calculator recommends for each card and its estimated speed at a 32,768-token context with 32 GB of system RAM, from memory bandwidth and the model's shape.
| Model | M1 Max 64GB | NVIDIA RTX 3060 12GB |
|---|---|---|
| Qwen3.8 27B | 10.0 t/sQ8_0 | 1.5 t/sQ8_0, layers on CPU |
| Qwen3.8 125B · 6B active | 45.7 t/sQ2_K | doesn't fit at these settings |
| Qwen3.6 35B · 3B active | 31.6 t/sQ8_0 | 13.1 t/sQ6_K, experts in RAM |
| DeepSeek V4 Flash 284B · 13B active | doesn't fit at these settings | doesn't fit at these settings |
| Qwen3.6 27B | 10.0 t/sQ8_0 | 1.5 t/sQ8_0, layers on CPU |
| Gemma 4 26B · 4B active | 27.1 t/sQ8_0 | 58.8 t/sQ2_K |
Change the context, RAM or model in the calculator: M1 Max 64GB · NVIDIA RTX 3060 12GB
Every report on each card, with its source: M1 Max 64GB · NVIDIA RTX 3060 12GB