Can I Run Nemotron 3 Super on Apple M2 Max?
Written by Jakub Rusinowski · Last updated September 29, 2026
Only with offload — Nemotron 3 Super 120B-A12B at Q4_K_M needs 76.1 GB at 8K context (72.5 GB weights + 3.6 GB KV cache/overhead) against the Apple M2 Max's 72 GB usable memory, so part of it spills onto CPU/system RAM and speed drops sharply.
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Apple M2 Max Specs
| VRAM | 96 GB unified memory |
| Memory Bandwidth | 400 GB/s |
Nemotron 3 Super 120B-A12B on the Apple M2 Max: VRAM by quantization
| Quant | VRAM needed | Fits 96 GB? | Max context | Whole PC |
|---|---|---|---|---|
| F16 | 243.7 GB | ✗ No | — | — |
| Q8_0 | 131.2 GB | ✗ No | — | — |
| Q6_K | 102.1 GB | ✗ No | — | — |
| Q5_K_M | 88.7 GB | ✗ No | — | — |
| Q4_K_M | 76.1 GB | ✗ No | — | — |
| Q3_K_M | 54.8 GB | ✓ Yes | 32K | — |
| Q2_K | 43.1 GB | ✓ Yes | 64K | — |
Assumes an 8K-token context with an f16 KV cache, on an estimated architecture — this model publishes no config we can read. A longer window needs more; a quantized KV cache needs less. “Max context” is the largest window that still fits in 96 GB of unified memory. Figures are estimates from parameter count, quantization and memory bandwidth — the analyzer lets you tune KV-cache quant and context.
Context costs VRAM too. At Q4_K_M on the Apple M2 Max: 8K 76.1 GB ✗ · 32K 84.7 GB ✗ · 128K 118.9 GB ✗. Past 8K it no longer fits 96 GB — a q8_0 KV cache buys roughly half of that back, which the calculator will price for you.
No compatible GPU? Nemotron 3 Super 120B-A12B on 64 GB of system RAM, CPU only: runs.
Why It Does Not Fit
Every Nemotron 3 Super variant requires more VRAM than the Apple M2 Max provides (96 GB).
Nearest GPU That Fits
NVIDIA GB10 Grace Blackwell (128 GB VRAM).
Nemotron 3 Super needs ~76 GB but this GPU has 96 GB. Rent a A100 (80 GB)-class GPU by the hour instead of buying one:
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FAQ
Can I run Nemotron 3 Super on the Apple M2 Max?
Only with offload — Nemotron 3 Super 120B-A12B at Q4_K_M needs 76.1 GB at 8K context (72.5 GB weights + 3.6 GB KV cache/overhead) against the Apple M2 Max's 72 GB usable memory, so part of it spills onto CPU/system RAM and speed drops sharply.
What's the cheapest GPU that runs Nemotron 3 Super?
The NVIDIA GB10 Grace Blackwell (128 GB VRAM) is the cheapest upgrade that fits it.
Nemotron 3 Super on Other GPUs
- Nemotron 3 Super on NVIDIA RTX PRO 6000 Blackwell
- Nemotron 3 Super on NVIDIA A100 80GB (PCIe)
- Nemotron 3 Super on NVIDIA H100 80GB (PCIe)
- Nemotron 3 Super on Apple M4 Max
- Nemotron 3 Super on Apple M3 Max
Popular Models on the Apple M2 Max
VRAM Tier
Troubleshooting
- Ollama: "model requires more system memory than is available"
- Out of memory at long context (the KV cache, not the weights)
Buying Guide
← Can I Run It? | Nemotron 3 Super Model Page | Apple M2 Max GPU Page | VRAM calculator | Check Your Hardware