Written by Jakub Rusinowski · Last updated July 21, 2026
Yes, but it's tight — Qwen 3.5 122B-A10B at Q4_K_M needs 73.6575 GB of the NVIDIA H100 80GB's 80 GB, leaving only ~6.3 GB, ~151 tok/s (est.) with room for up to 8K context.
| VRAM | 80 GB |
| Memory Bandwidth | 2000 GB/s |
| Quant | VRAM needed | Fits 80 GB? | Max context |
|---|---|---|---|
| F16 | 246.2 GB | ✗ No | — |
| Q8_0 | 131.9 GB | ✗ No | — |
| Q6_K | 102.3 GB | ✗ No | — |
| Q5_K_M | 88.7 GB | ✗ No | — |
| Q4_K_M | 75.9 GB | ✓ Yes | 8K |
| Q3_K_M | 54.2 GB | ✓ Yes | 64K |
| Q2_K | 42.3 GB | ✓ Yes | 64K |
VRAM needed assumes a 4K-token context with an f16 KV cache; “Max context” is the largest window that still fits in 80 GB. Figures are estimates from parameter count, quantization and memory bandwidth — the analyzer lets you tune KV-cache quant and context.
| Qwen 3.5 122B-A10B | Q4_K_M · 73.6575 GB · ~151 tok/s (est.) |
| Qwen 3.5 35B-A3B | Q4_K_M · 21.13125 GB · ~259 tok/s (est.) |
| Qwen 3.5 27B | Q4_K_M · 16.30125 GB · ~81 tok/s (est.) |
| Qwen 3.5 9B | Q4_K_M · 5.43375 GB · ~172 tok/s (est.) |
| Qwen 3.5 4B | Q4_K_M · 2.415 GB · ~254 tok/s (est.) |
| Qwen 3.5 2B | Q4_K_M · 1.2075 GB · ~315 tok/s (est.) |
| Qwen 3.5 0.8B | Q4_K_M · 0.48300000000000004 GB · ~372 tok/s (est.) |
At 2 hrs/day, buying (~$25,000) beats renting at $0.77/hr after about 45.1 years.
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.
Yes, but it's tight — Qwen 3.5 122B-A10B at Q4_K_M needs 73.6575 GB of the NVIDIA H100 80GB's 80 GB, leaving only ~6.3 GB, ~151 tok/s (est.) with room for up to 8K context.
Qwen 3.5 122B-A10B at Q4_K_M quantization (73.6575 GB), estimated ~151 tokens/sec, up to 8K context.
← Can I Run It? | Qwen 3.5 Model Page | NVIDIA H100 80GB GPU Page | Check Your Hardware