The AMD MI325X (CDNA 3, 256 GB HBM3e) rents from $3.06/hr, averaged across 5 cloud providers, updated 2026-09-28. On-demand pricing has fallen 6% over the past 90 days.
Memory-maxed CDNA 3 part (256 GB) aimed at large-model inference where capacity, not raw FLOPs, is the bottleneck. CDNA 3 · 256 GB HBM3e · 6 TB/s memory bandwidth · launched 2025.
▮ on-demand /hr · ▮ spot /hr
| Date | On-demand | Spot |
|---|---|---|
| 2026-09-28 | $3.06 | $— |
| 2026-09-27 | $3.06 | $— |
| 2026-09-25 | $3.06 | $— |
| 2026-09-24 | $3.06 | $— |
| 2026-09-23 | $3.07 | $— |
| 2026-09-22 | $3.06 | $— |
| 2026-09-21 | $3.06 | $— |
| 2026-09-20 | $3.06 | $— |
| 2026-09-19 | $3.06 | $— |
| 2026-09-18 | $3.06 | $— |
| 2026-09-17 | $3.06 | $— |
| 2026-09-16 | $3.06 | $— |
| 2026-09-15 | $3.06 | $— |
| 2026-09-14 | $3.07 | $— |
| GPU | On-demand /hr | Spot /hr | Memory | |
|---|---|---|---|---|
| MI325X | $3.06 | $0.00 | 256 GB HBM3e | |
| B200 | $6.49 | $4.78 | 192 GB HBM3e | MI325X vs B200 → |
| H200 | $4.48 | $2.62 | 141 GB HBM3e | MI325X vs H200 → |
| H100 | $3.39 | $2.00 | 80 GB HBM3 | MI325X vs H100 → |
| MI355X | $5.99 | $2.97 | 288 GB HBM3e | MI325X vs MI355X → |
| MI300X | $4.41 | $1.60 | 192 GB HBM3 | MI325X vs MI300X → |
The MI325X averages $3.06/hr on-demand, and $1.95/hr reserved across 5 cloud providers (updated 2026-09-28).
On-demand runs about $3.06/hr; reserved (1–3 year commitment) runs ~$1.95/hr. Compare live per-provider rates on the Bargo GPU price tracker.
At on-demand $3.06/hr, one MI325X runs about $2,234/month (730 hours); reserved pricing lowers that to roughly $1,424/month.
On-demand, the MI325X is $3.06/hr vs the H100 at $3.39/hr — cheaper per hour. See the full MI325X vs H100 comparison for specs and cost-per-job context.
Spot ($0.00/hr) is interruptible spare capacity at a discount to on-demand ($3.06/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.