Best CDNA 3 Cloud GPUs — May 2026
CDNA 3 powers the MI300X and MI325X — AMD's answer to H100/H200 with bigger HBM capacity per package.
MI325X vs MI300X — top picks from this guide
|
MI325X
CDNA 3 · 256 GB
|
MI300X
CDNA 3 · 192 GB
|
|
|---|---|---|
| Specifications | ||
| Manufacturer | AMD | AMD |
| Architecture | CDNA 3 | CDNA 3 |
| VRAM | 256 GB HBM3e | 192 GB HBM3 |
| Memory Bandwidth | 6,000 GB/s | 5,300 GB/s |
| FP16 (Tensor) | 1,307 TFLOPS | 1,307 TFLOPS |
| FP32 | 163.4 TFLOPS | 163.4 TFLOPS |
| TDP | 1000 W | 750 W |
| Release Year | 2024 | 2023 |
| Segment | Data center | Data center |
| Cloud Pricing | ||
| Cheapest On-Demand | $2.00/hr | $1.85/hr |
| Providers | 2 | 2 |
Build your own GPU comparison
Select any 2 GPUs from this guide and open them side-by-side.
Tip: GPU comparisons run in pairs. Pick exactly 2 — if you skip selection, we open the top 2 from this guide.