GPU comparison
NVIDIA A100 80GB vs AMD MI300X.
Specs, performance and live cloud availability, side by side.
The short answer
Choose NVIDIA A100 80GB if you want the Ampere architecture.
Choose AMD MI300X if you need 192GB+ on a single GPU (112GB more than NVIDIA A100 80GB).
Compare another pair
vs
Ampere
NVIDIA A100 80GB
from$1.73/hr
Available now · 6 regions- Memory
- 80 GB HBM2e
- FP16 tensor
- 312 TFLOPS
- Bandwidth
- up to 2.0 TB/s
CDNA 3
AMD MI300X
Reserved capacity · on request- Memory
- 192 GB HBM3
- FP16 tensor
- 1307.4 TFLOPS
- Bandwidth
- 5.3 TB/s
At a glance
Spec by spec. The longer bar is the better number.
Full specs
The complete spec sheet.
| Spec | NVIDIA A100 80GB | AMD MI300X |
|---|---|---|
| Architecture | Ampere | CDNA 3 |
| Memory | 80 GB | 192 GB |
| Memory type | HBM2e | HBM3 |
| Memory bandwidth | up to 2.0 TB/s | 5.3 TB/s |
| FP32 | 19.5 TFLOPS | 163 TFLOPS |
| FP16 tensor | 312 TFLOPS | 1307.4 TFLOPS |
| INT8 | 624 TOPS | 2610 TOPS |
| TDP | up to 400 W | 750 W |
| GPUs per node | 8 | 8 |
| Hourly price (live) | from $1.73/hr | Reserve on request |
Questions
A100 80GB or MI300X. What buyers ask first.
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