Llama 4 Scout 17B-16E (MoE, VLM) at AWQ 4-bit needs 60.0 GB for its weights and 72.8 GB in total at 8K context with 8 concurrent users. That means it fits on a single RTX PRO 6000 Blackwell 96GB. Every figure is computed by tokcalc's open-source capacity model.
| GPUs | Total VRAM | VRAM needed | Decode tok/s | Aggregate tok/s | TTFT | Cost / 1M tok | Fits? |
|---|---|---|---|---|---|---|---|
| 1× RTX | 96 GB | 72.8 GB | 109.6 | 1316 | 4.50 s | $0.3167 | ✓ |
| 2× RTX | 192 GB | 72.8 GB | 186.4 | 4473 | 2.26 s | $0.1863 | ✓ |
| 4× RTX | 384 GB | 72.8 GB | 372.7 | 17891 | 1.15 s | $0.0932 | ✓ |
| 8× RTX | 768 GB | 72.8 GB | 745.5 | 71565 | 588.4 ms | $0.0466 | ✓ |
| Context | Concurrent users | KV per request | Fits? |
|---|---|---|---|
| 4K | 44 | 824.6 MB | ✓ fits |
| 8K | 22 | 1.61 GB | ✓ fits |
| 33K | 5 | 6.44 GB | ✓ fits |
| 66K | 2 | 12.88 GB | ✓ fits |
| 131K | 1 | 25.77 GB | ✓ fits |
| GPU | GPUs | Aggregate tok/s | Cost / 1M tok |
|---|---|---|---|
| RTX 5090 32GB | 4× | 17891 | $0.0311 |
| AMD MI300X 192GB | 1× | 3891 | $0.1785 |
| L40S 48GB | 2× | 2157 | $0.1803 |
| AMD MI325X 288GB | 1× | 4405 | $0.2207 |
| A100 80GB SXM4 | 1× | 1468 | $0.2270 |
| Intel Gaudi 3 128GB | 1× | 2423 | $0.2293 |
Yes. Llama 4 Scout 17B-16E (MoE, VLM) at AWQ 4-bit needs 72.8 GB including the KV cache, and RTX PRO 6000 Blackwell 96GB has 96 GB — so it fits on a single GPU.
109.6 tokens/sec per stream and 1316 tok/s aggregate with continuous batching at 8 concurrent users. Time to first token is 4.50 s, and inter-token latency is 9.1 ms.
$0.3167 per 1M output tokens at 1× RTX PRO 6000 Blackwell 96GB ($1.50/hr). That is the marginal hardware cost — add idle capacity, ops, and egress for the real figure.
60.0 GB for the weights at AWQ 4-bit, plus 12.9 GB of KV cache for 8 concurrent requests at 8K context — 72.8 GB total. Every extra concurrent user at long context costs more, so leave headroom.
It works. Compare $0.3167 per 1M tokens against the alternatives below — the cheapest option that fits the same workload is 8× RTX 3080 10GB at $0.0146, and the fastest is 2× Cerebras CS-3 (WSE-3) at 49920 tok/s.
Same formulas, your context length, concurrency, and quantisation.