Comparison · GPU vs GPU · read 00:21 UTCMI350X vs MI355X
Specifications, today's prices from 6 providers, price per unit of memory and compute, and who rents each cheapest. Better values are highlighted; lower is better for prices.
Side by sideSpecs, prices, value
Highlighted cells are the better of the two: more memory and compute, lower prices, lower cost per unit.
| MI350X | MI355X | Difference | |
|---|---|---|---|
| Memory & compute | |||
| VRAM | 288 GB | 288 GB | 0% |
| Memory bandwidth | 8.00 TB/s | 8.00 TB/s | 0% |
| FP16 tensor | 2,309.6 TFLOPS | 2,516.6 TFLOPS | -8% |
| FP32 | 144.2 TFLOPS | 157.3 TFLOPS | -8% |
| Power | 1000 W | 1400 W | -29% |
| Prices today | |||
| Cheapest on-demand | $3.99 | $2.95 | +35% |
| Median on-demand | $4.00 | $5.99 | -33% |
| Highest on-demand | $5.49 | $6.30 | -13% |
| Cheapest spot | $3.00 | $3.44 | -13% |
| Cheapest reserved | $2.34 | $6.13 | -62% |
| Current offers (n) | 3 | 3 | 0% |
| Providers with a fresh offer | 3 | 3 | 0% |
| Value | |||
| Per GB of VRAM · hour (cheapest) | $0.014 | $0.010 | +35% |
| Per GB of VRAM · hour (median) | $0.014 | $0.021 | -33% |
| Per PFLOP FP16 · hour (median) | $1.732 | $2.380 | -27% |
| Per TB/s · hour (median) | $0.500 | $0.749 | -33% |
| Trend | |||
| 30-day median change | — | — | — |
| 90-day median change | — | — | — |
Cheapest providers today · on-demand · current offersWho rents each one cheapest
- 1
OpenRelay1× $3.99 - 2
CloudRiftTrust 611× $4.00
- 3
RunpodTrust 951× $5.49
- 1
TensorWaveTrust 648× $2.95 - 2
Daytona1× $5.99 - 3OpenRelay1× $6.30
Verdict · computed from the numbers aboveChoose one, choose the other
Choose the MI350X if…
- the hourly price matters most: median $4.00 against $5.99, 33% less.
- you serve LLMs: memory bandwidth per dollar is better ($0.500 per TB/s-hour against $0.749).
Choose the MI355X if…
- No metric above favours it today.
Questions about MI350X vs MI355X
Which is cheaper to rent, the MI350X or the MI355X?
Today the cheapest current on-demand MI350X is $3.99 per GPU-hour and the cheapest MI355X is $2.95; medians are $4.00 and $5.99. Cheapest excludes offers marked unavailable and counts one floor per marketplace.
How much memory do the MI350X and MI355X have?
288 GB of HBM3E on the MI350X, 288 GB of HBM3E on the MI355X, at 8.00 and 8.00 TB/s.
Where do these numbers come from?
From 6 current offers read on the providers' own pages and APIs over the last 45 days (reference 00:21 UTC), or in our October 2026 market study for the few providers our collector does not read. Specifications come from manufacturer datasheets. Every price on the GPU pages links to its receipt and shows its read date.