GPU comparison
AMD Instinct MI300X vs NVIDIA RTX 5090
AMD Instinct MI300X
AMD
192 GB VRAM
HBM3
NVIDIA RTX 5090
NVIDIA
32 GB VRAM
GDDR7
| Dimension | AMD Instinct MI300X | NVIDIA RTX 5090 |
|---|---|---|
| Cheapest on-demand | $1.99/GPU-hr | $0.620/GPU-hr ✔ |
| VRAM | 192 GB ✔ | 32 GB |
| FP16 throughput | 1307 TFLOPS ✔ | 419 TFLOPS |
| Providers | 3 | 3 |
Frequently asked questions
AMD Instinct MI300X vs NVIDIA RTX 5090: which is cheaper?
The comparison table marks the winner on each dimension. A green highlight means that side wins on price or capacity for that row.
Should I choose AMD Instinct MI300X or NVIDIA RTX 5090?
It depends on your workload. Review the per-dimension winners above against your own priorities: price, region coverage, capacity, and availability.
What is the difference between AMD Instinct MI300X and NVIDIA RTX 5090?
The table breaks down AMD Instinct MI300X and NVIDIA RTX 5090 row by row on price, specs, and coverage so you can see exactly where they diverge.
Is AMD Instinct MI300X better than NVIDIA RTX 5090 for AI workloads?
Match the winning dimensions above to your workload. For training, weigh price and capacity; for inference, weigh latency, region coverage, and throughput.
AMD Instinct MI300X vs NVIDIA RTX 5090: which has wider coverage?
The coverage rows compare how broadly AMD Instinct MI300X and NVIDIA RTX 5090 operate. Pick the one with capacity in the regions closest to your users.
Can I switch from AMD Instinct MI300X to NVIDIA RTX 5090?
In most cases yes, though migration effort varies by product. Compare pricing and coverage above to decide whether switching is worth it for your usage.