RTX 5080 vs MI250X
Comparing the RTX 5080 and MI250X for cloud rental? The RTX 5080 is available from 0 providers starting at —, while the MI250X starts at — across 0 providers. Below is a live breakdown of pricing, VRAM, compute throughput, and where to rent each GPU.
RTX 5080 vs MI250X 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.
RTX 5080 vs MI250X specs & pricing
| Specification | RTX 5080 | MI250X |
|---|---|---|
| Cheapest price | — | — |
| VRAM | 16 GB | 128 GB |
| FP16 TFLOPS | 225 | 383 |
| Memory bandwidth | 960 GB/s | 3200 GB/s |
| Release year | 2025 | 2022 |
| Cloud providers | — | — |
Which should you choose?
- •MI250X has more VRAM (128 GB), so it fits larger models and bigger batch sizes without sharding.
- •MI250X offers higher FP16 throughput, training and serving faster on compute-bound workloads.
Provider availability
Frequently asked questions
How much VRAM do the RTX 5080 and MI250X have?
The RTX 5080 has 16 GB of VRAM and the MI250X has 128 GB. More VRAM lets you serve larger models and longer context windows on a single GPU.
Which is faster, the RTX 5080 or MI250X?
On paper the MI250X is faster, with 383 FP16 TFLOPS versus 225. 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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