The AMD MI325X (CDNA 3, 256 GB HBM3e) rents from $2.00/hr, averaged across 3 cloud providers, updated 2026-08-14.
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 |
|---|---|---|
| 2026-08-14 | $3.18 | $2.00 |
| 2026-08-13 | $3.18 | $2.00 |
| 2026-08-12 | $3.18 | $2.00 |
| 2026-08-11 | $3.18 | $2.00 |
| 2026-08-10 | $3.18 | $2.00 |
| 2026-08-09 | $3.18 | $2.00 |
| 2026-08-08 | $3.18 | $2.00 |
| 2026-08-07 | $3.18 | $2.00 |
| 2026-08-05 | $3.18 | $2.00 |
| 2026-08-04 | $3.18 | $2.00 |
| 2026-08-03 | $3.18 | $2.00 |
| 2026-08-02 | $3.18 | $2.00 |
| 2026-08-01 | $3.06 | $2.00 |
| 2026-07-31 | $3.06 | $2.00 |
| GPU | On-demand /hr | Spot /hr | Memory | |
|---|---|---|---|---|
| MI325X | $3.18 | $2.00 | 256 GB HBM3e | |
| B200 | $6.84 | $3.74 | 192 GB HBM3e | MI325X vs B200 → |
| H200 | $4.37 | $2.98 | 141 GB HBM3e | MI325X vs H200 → |
| H100 | $4.00 | $1.71 | 80 GB HBM3 | MI325X vs H100 → |
| MI355X | $8.60 | $5.29 | 288 GB HBM3e | MI325X vs MI355X → |
| MI300X | $3.56 | $1.65 | 192 GB HBM3 | MI325X vs MI300X → |
The MI325X averages $3.18/hr on-demand, $2.00/hr spot, and $2.03/hr reserved across 3 cloud providers (updated 2026-08-14).
The lowest tier is spot at about $2.00/hr on average; reserved (1–3 year commitment) runs ~$2.03/hr. Compare live per-provider rates on the Bargo GPU price tracker.
At on-demand $3.18/hr, one MI325X runs about $2,321/month (730 hours); reserved pricing lowers that to roughly $1,482/month.
On-demand, the MI325X is $3.18/hr vs the H100 at $4.00/hr — cheaper per hour. See the full MI325X vs H100 comparison for specs and cost-per-job context.
Spot ($2.00/hr) is interruptible spare capacity at a discount to on-demand ($3.18/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.