Comprehensive comparison for AI, machine learning, and high-performance computing workloads.
Ampere Architecture

CDNA 2 Architecture
| Specification | NVIDIA A40 | AMD MI210 |
|---|---|---|
| Architecture | Ampere | CDNA 2 |
| Release Year | 2020 | 2021 |
| VRAM | 48 GB | 64 GB+25% |
| Memory Type | GDDR6 | HBM2e |
| Memory Bandwidth | 696 GB/s | 1638 GB/s+57.5% |
| FP32 Performance | 37.4 TFLOPS+56.5% | 23.9 TFLOPS |
| FP16 Performance | 74.8 TFLOPS+56.2% | 47.9 TFLOPS |
| INT8 Performance | 299 TOPS+55.7% | 192 TOPS |
| Tensor Cores | 10752 | N/A |
| CUDA Cores | 10752 | 6656 |
| TDP | 300W | 300W |
| Form Factor | PCIe | PCIe |
| NVLink Support | No | No |
| Avg. Price/Hour | $0.75 | $0.82+8.5% |
Single-precision floating-point performance for general compute workloads
NVIDIA A40 is 56.5% faster
Half-precision performance optimized for deep learning training
NVIDIA A40 is 56.2% faster
Integer performance for efficient model inference and deployment
NVIDIA A40 is 55.7% faster
Data transfer speed between GPU and memory
AMD MI210 is 57.5% faster
NVIDIA A40
AMD MI210
NVIDIA A40
NVIDIA A40

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