MI300X vs MI350X
Comparing the MI300X and MI350X for cloud rental? The MI300X is available from 0 providers starting at —, while the MI350X starts at — across 0 providers. Below is a live breakdown of pricing, VRAM, compute throughput, and where to rent each GPU.
MI300X vs MI350X at a glance
Spec profile
Each axis is scaled to the stronger GPU — the outer edge is better.
Value for money
Live pricing for both GPUs is needed to compute value-for-money metrics. See the provider tables below for current rates.
Specs are manufacturer peak FP16 Tensor figures; real-world throughput varies by workload, precision, and software stack.
MI300X vs MI350X specs & pricing
| Specification | MI300X | MI350X |
|---|---|---|
| Cheapest price | — | — |
| VRAM | 192 GB | 288 GB |
| FP16 TFLOPS | 1307 | 2300 |
| Memory bandwidth | 5300 GB/s | 8000 GB/s |
| Release year | 2024 | 2025 |
| Cloud providers | — | — |
Which should you choose?
- •MI350X has more VRAM (288 GB), so it fits larger models and bigger batch sizes without sharding.
- •MI350X offers higher FP16 throughput, training and serving faster on compute-bound workloads.
Provider availability
Frequently asked questions
How much VRAM do the MI300X and MI350X have?
The MI300X has 192 GB of VRAM and the MI350X has 288 GB. More VRAM lets you serve larger models and longer context windows on a single GPU.
Which is faster, the MI300X or MI350X?
On paper the MI350X is faster, with 2300 FP16 TFLOPS versus 1307. Real-world speed also depends on memory bandwidth and software stack.
Live prices come from public provider catalogs and can change quickly. How we collect prices.
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