Llama 4 Maverick 17B-128E (MoE, VLM) at AWQ 4-bit needs 220.0 GB for its weights and 232.9 GB in total at 8K context with 8 concurrent users. That means it fits on a single AMD MI325X 288GB. 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× AMD | 288 GB | 232.9 GB | 367.1 | 4405 | 458.9 ms | $0.2207 | ✓ |
| 2× AMD | 576 GB | 232.9 GB | 624.0 | 14976 | 244.7 ms | $0.1298 | ✓ |
| 4× AMD | 1152 GB | 232.9 GB | 1248 | 59904 | 137.4 ms | $0.0649 | ✓ |
| 8× AMD | 2304 GB | 232.9 GB | 2496 | 239616 | 83.7 ms | $0.0325 | ✓ |
| Context | Concurrent users | KV per request | Fits? |
|---|---|---|---|
| 4K | 84 | 824.6 MB | ✓ fits |
| 8K | 42 | 1.61 GB | ✓ fits |
| 33K | 10 | 6.44 GB | ✓ fits |
| 66K | 5 | 12.88 GB | ✓ fits |
| 131K | 2 | 25.77 GB | ✓ fits |
| GPU | GPUs | Aggregate tok/s | Cost / 1M tok |
|---|---|---|---|
| RTX 5090 32GB | 8× | 71565 | $0.0155 |
| L40S 48GB | 8× | 34505 | $0.0451 |
| A100 80GB SXM4 | 4× | 19968 | $0.0668 |
| H100 SXM5 80GB | 4× | 33446 | $0.0831 |
| B200 SXM 192GB | 2× | 19968 | $0.1669 |
| H200 SXM5 141GB | 2× | 11981 | $0.1855 |
Yes. Llama 4 Maverick 17B-128E (MoE, VLM) at AWQ 4-bit needs 232.9 GB including the KV cache, and AMD MI325X 288GB has 288 GB — so it fits on a single GPU.
367.1 tokens/sec per stream and 4405 tok/s aggregate with continuous batching at 8 concurrent users. Time to first token is 458.9 ms, and inter-token latency is 2.7 ms.
$0.2207 per 1M output tokens at 1× AMD MI325X 288GB ($3.50/hr). That is the marginal hardware cost — add idle capacity, ops, and egress for the real figure.
220.0 GB for the weights at AWQ 4-bit, plus 12.9 GB of KV cache for 8 concurrent requests at 8K context — 232.9 GB total. Every extra concurrent user at long context costs more, so leave headroom.
It works. Compare $0.2207 per 1M tokens against the alternatives below — the cheapest option that fits the same workload is 8× RTX 5090 32GB at $0.0155, and the fastest is 8× Cerebras CS-3 (WSE-3) at 798720 tok/s.
Same formulas, your context length, concurrency, and quantisation.