GPU MODELS / MI355X
MI355X cloud GPU pricing
4 listings across 3 providers. Cheapest published rate: $2.590/GPU/hr at Vultr. Sorted by per-GPU hourly price. Every row links to the provider's own published price.
WHAT IS THE MI355X
The MI355X is AMD's CDNA 4 flagship: 288 GB of HBM3e aimed squarely at large-model inference and training, with FP4 support matching Blackwell Ultra's pitch. Its presence in cloud catalogs is still thin - where it appears, it is the CUDA-alternative bet at the high end.
TENSOR COMPUTE
2.3 PFLOPS FP16/BF16 dense; FP4 paths at 4x
POWER DRAW
not published as a single figure (OAM module, platform-dependent)
INTERCONNECT
Infinity Fabric / UALink
WHAT IT IS GOOD AT
Large-model inference
288 GB holds frontier-class models on one GPU - the design target.
Training
Strong on paper; ROCm maturity is the real-world variable.
CUDA-locked stacks
Poor fit unless your stack runs on ROCm.
WHO SHOULD NOT RENT THE MI355X
Anything requiring CUDA-specific tooling without a ROCm port.
Small workloads - this is frontier-class capacity.
| Provider | Config | VRAM | Location | $/hr | $/GPU/hr | Source |
|---|
 Vultr | MI355X × 8 | 288 GB | Not published | $20.720 | $2.590 | receipt |
| Vultr | MI355X (bare metal) × 8 | 288 GB | Not published | $21.200 | $2.650 | receipt |
 Daytona | MI355X × 1 | 288 GB | Not published | $5.990 | $5.990 | receipt |
 Oracle OCI | MI355X × 1 | 288 GB | Not published (global list) | $8.600 | $8.600 | receipt |
THE MI355X MARKET, BY THE NUMBERS
3 providers publish 4 MI355X configurations on the panel today. Published per-GPU hourly rates run from $2.590 (Vultr) to $8.60 (Oracle OCI), a 3x spread between the cheapest and the most expensive published rate for the same chip. The median listing sits at $5.99/GPU/hr. 3 rows were reported in stock by the provider at last observation; the rest are published catalog rates. All rates are on-demand - committed-use and reserved pricing is excluded.
MI355X PRICE TREND, DAILY PANEL SNAPSHOTS
Across every MI355X row on the panel, the daily floor moved from $8.600 to $2.590/GPU/hr over 11 days of tracking (-69.9%). Snapshots run daily; the full history is public in the repo.
MI355X PROVIDER NOTES
Vultr · 2 configs · 2 in stockSets the panel floor for this model.
from $2.590/hrDaytona · 1 config · 1 in stock1 of 1 configs reported in stock at last check.
from $5.990/hrOracle OCI · 1 config · 1 regionPublished catalog rates.
from $8.600/hrBUYING MI355X: WHAT THE PANEL SAYS
At the current floor, one MI355X running around the clock costs about $1,891 a month (730 hours of on-demand arithmetic). Node shape matters: the single-GPU floor is $5.990/GPU/hr against $2.590/GPU/hr on an 8-GPU node (-56.8%). Per-GPU floors by config size: 1x $5.99 · 8x $2.59. Compare the alternatives below before committing - the same budget often buys more than one chip class.
MI355X VS THE ALTERNATIVES
Same 288 GB / 8 TB/s class, competing directly. NVIDIA brings CUDA maturity; AMD brings supply and often price. The real comparison is your stack's ROCm support.
The MI300X's 192 GB is already proven in clouds; the MI355X adds memory and FP4. For current large-model serving, the older part has the ecosystem track record.
Compare live rates: MI355X vs B300 · MI355X vs MI300X · MI355X vs MI350X
MI355X PRICING FAQ
What is the cheapest MI355X cloud GPU right now?
The cheapest published MI355X rate on the panel is $2.590 per GPU-hour at Vultr (MI355X x 8, Not published). Every price links to the provider's own published rate.
How much does a MI355X cost per hour?
Across 3 providers tracked today, published per-GPU hourly rates for MI355X run from $2.59 to $8.60, with a median of $5.99. Committed-use and reserved rates are excluded; everything shown is on-demand.
How many providers rent MI355X GPUs?
3 providers publish 4 distinct MI355X configurations on Compute Cafe. 3 of those rows were reported in stock by the provider's live endpoint at last observation.
Are MI355X prices going up or down?
Over the 11 days Compute Cafe has tracked the panel, the MI355X floor is falling: $8.600 to $2.590/GPU/hr (-69.9%). Daily snapshots are public in the repo, so the trend is auditable.
What does a MI355X cost per month?
At the current floor of $2.590/GPU/hr, a MI355X running 24/7 costs about $1,891 per month (730 hours of on-demand arithmetic on the cheapest published rate). Committed-use contracts can price lower; the panel tracks on-demand rates only.
Is a full 8-GPU MI355X node cheaper than a single card?
On today's panel: the single-GPU floor is $5.990/GPU/hr and the 8-GPU node floor is $2.590/GPU/hr - cheaper per GPU on a full node (-56.8%). Check the table for the exact configs behind each floor.
Is the MI355X available to rent?
Barely - a handful of providers list it. The panel shows who actually has it, with the source linked.
See also alternatives to the MI355X · cheapest GPU-hour per model · inference chips · training chips · by location