The AMD MI300X (CDNA 3, 192 GB HBM3) rents from $1.20/hr, averaged across 4 cloud providers, updated 2026-06-30.
AMD's H100/H200 competitor — its large 192 GB memory makes it attractive for memory-bound inference of big models. CDNA 3 · 192 GB HBM3 · 5.3 TB/s memory bandwidth · launched 2023.
| Date | On-demand | Spot |
|---|---|---|
| 2026-06-30 | $3.10 | $1.20 |
| GPU | On-demand /hr | Spot /hr | Memory | |
|---|---|---|---|---|
| MI300X | $3.10 | $1.20 | 192 GB HBM3 | |
| B200 | $6.77 | $3.51 | 192 GB HBM3e | MI300X vs B200 → |
| H200 | $4.17 | $2.81 | 141 GB HBM3e | MI300X vs H200 → |
| H100 | $3.55 | $1.59 | 80 GB HBM3 | MI300X vs H100 → |
| MI355X | $8.60 | $— | 288 GB HBM3e | MI300X vs MI355X → |
| MI325X | $3.26 | $— | 256 GB HBM3e | MI300X vs MI325X → |
The MI300X averages $3.10/hr on-demand, $1.20/hr spot, and $2.49/hr reserved across 4 cloud providers (updated 2026-06-30).
The lowest tier is spot at about $1.20/hr on average; reserved (1–3 year commitment) runs ~$2.49/hr. Compare live per-provider rates on the Bargo GPU price tracker.
At on-demand $3.10/hr, one MI300X runs about $2,263/month (730 hours); reserved pricing lowers that to roughly $1,818/month.
On-demand, the MI300X is $3.10/hr vs the H100 at $3.55/hr — cheaper per hour. See the full MI300X vs H100 comparison for specs and cost-per-job context.
Spot ($1.20/hr) is interruptible spare capacity at a discount to on-demand ($3.10/hr); use spot for checkpointed or fault-tolerant jobs and on-demand or reserved for long, uninterrupted runs.
Cross-provider averages from public cloud GPU listings. Informational only.