H100 SXM vs MI300X price comparison
Compare H100 SXM vs MI300X price, VRAM, and provider coverage so you can see which GPU is cheaper to rent today and how the spread has moved over time.
H100 SXM vs MI300X: how to compare cost in context
If you are choosing between H100 SXM and MI300X, hourly price is only part of the trade-off. This page lines up specs, shared providers, and current market pricing so you can compare both cost and coverage.
Use the specs table to understand the memory difference, the historical chart to see how each market has moved, and the provider table to check whether one GPU consistently carries a premium on the same cloud.
H100 SXM vs MI300X: cheapest market entry
This H100 SXM vs MI300X comparison will populate as both GPUs appear in fresh provider snapshots. Shared provider coverage is still building, so use the individual GPU pages to compare broader market availability.
How the side-by-side comparison works
We compare the latest per-GPU hourly pricing we have for both models, prefer on-demand rows when available, and keep provider histories separate so you can see whether a gap is structural or just a short-lived market move.
H100 SXM vs MI300X pricing FAQ
Which is cheaper right now: H100 SXM or MI300X?
This H100 SXM vs MI300X comparison will populate as both GPUs appear in fresh provider snapshots. Shared provider coverage is still building, so use the individual GPU pages to compare broader market availability.
How much VRAM do H100 SXM and MI300X have?
H100 SXM is tracked with 80GB of HBM3, while MI300X is tracked with 192GB of HBM3.
Which providers currently carry both H100 SXM and MI300X?
We do not yet have a shared provider list for H100 SXM and MI300X in the latest snapshot.
How fresh is the H100 SXM vs MI300X pricing data?
The comparison uses the latest stored snapshot for each GPU and provider. The newest row visible on this page is from Jun 21, 2026, and collectors run daily.
Popular follow-up comparisons after H100 SXM vs MI300X
These related pages surface the first high-intent GPU price comparisons we are prioritizing for buyers researching upgrade paths, cheaper substitutes, and provider coverage.
| Spec | H100 SXM | MI300X |
|---|---|---|
| VRAM | 80 GB | 192 GB |
| Memory Type | HBM3 | HBM3 |
| Generation | Hopper | AMD CDNA 3 |
| Tier | Flagship | Flagship |
| Best Price | — | — |
| Providers | — | — |
Historical H100 SXM vs MI300X price trend
Price by provider: H100 SXM vs MI300X
| Provider | H100 SXM | MI300X | Difference |
|---|---|---|---|
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