Can I Run Nemotron Cascade 2 on Apple M2 Max?
Autor: Jakub Rusinowski · Ostatnia aktualizacja: 29 września 2026
Yes, comfortably — Nemotron-Cascade 2 30B-A3B at Q4_K_M needs 21.7 GB at 8K context (19.1 GB weights + 2.6 GB KV cache/overhead), leaving ~50.3 GB of the Apple M2 Max's 72 GB usable memory, at ~60 tok/s (est.), with room for up to 128K context.
See what else this hardware can run →
lub porównaj w Vast.ai od $0.35/godz. (typical low · varies)
Jako partner Amazon zarabiamy na kwalifikujących się zakupach. Linki do chmurowych GPU są linkami polecającymi — możemy otrzymać prowizję bez dodatkowych kosztów dla Ciebie.
Apple M2 Max Specs
| VRAM | 96 GB unified memory |
| Memory Bandwidth | 400 GB/s |
Nemotron-Cascade 2 30B-A3B on the Apple M2 Max: VRAM by quantization
| Quant | VRAM needed | Fits 96 GB? | Max context | Whole PC |
|---|---|---|---|---|
| F16 | 65.8 GB | ✓ Yes | 32K | — |
| Q8_0 | 36.2 GB | ✓ Yes | 128K | Build for this |
| Q6_K | 28.5 GB | ✓ Yes | 128K | — |
| Q5_K_M | 25 GB | ✓ Yes | 128K | Build for this |
| Q4_K_M | 21.7 GB | ✓ Yes | 128K | Build for this |
| Q3_K_M | 16.1 GB | ✓ Yes | 128K | — |
| Q2_K | 13 GB | ✓ Yes | 256K | — |
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 21.7 GB · 32K 27.1 GB · 128K 48.9 GB. Every window this model publishes still fits 96 GB.
No compatible GPU? Nemotron-Cascade 2 30B-A3B on 24 GB of system RAM, CPU only: runs.
Nemotron Cascade 2 Sizes That Fit the Apple M2 Max (at 8K context)
| Nemotron-Cascade 2 30B-A3B | Q4_K_M · 21.7 GB at 8K context · ~60 tok/s (est.) |
Nemotron Cascade 2 needs ~22 GB but this GPU has 96 GB. Rent a RTX 4090 (24 GB)-class GPU by the hour instead of buying one:
Affiliate links — we may earn a commission if you sign up, at no extra cost to you.
Cloud rates verified 2026-07 — estimates, and marketplace prices vary. Buying price is GPU MSRP only, not a full PC.
FAQ
Will Nemotron Cascade 2 run on the Apple M2 Max?
Yes, comfortably — Nemotron-Cascade 2 30B-A3B at Q4_K_M needs 21.7 GB at 8K context (19.1 GB weights + 2.6 GB KV cache/overhead), leaving ~50.3 GB of the Apple M2 Max's 72 GB usable memory, at ~60 tok/s (est.), with room for up to 128K context.
Which Nemotron Cascade 2 variant fits best on the Apple M2 Max?
Nemotron-Cascade 2 30B-A3B at Q4_K_M quantization needs 21.7 GB at 8K context (19.1 GB weights + 2.6 GB KV cache/overhead), estimated ~60 tokens/sec, up to 128K context.
Nemotron Cascade 2 on Other GPUs
- Nemotron Cascade 2 on NVIDIA RTX PRO 6000 Blackwell
- Nemotron Cascade 2 on NVIDIA A100 80GB (PCIe)
- Nemotron Cascade 2 on NVIDIA H100 80GB (PCIe)
- Nemotron Cascade 2 on Apple M3 Max
Popular Models on the Apple M2 Max
VRAM Tier
Troubleshooting
Buying Guide
← Can I Run It? | Nemotron Cascade 2 Model Page | Apple M2 Max GPU Page | VRAM calculator | Check Your Hardware