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

CDNA 3 Architecture

CDNA 2 Architecture
| Specification | AMD MI300X | AMD MI210 |
|---|---|---|
| Architecture | CDNA 3 | CDNA 2 |
| Release Year | 2023 | 2021 |
| VRAM | 192 GB+200.0% | 64 GB |
| Memory Type | HBM3 | HBM2e |
| Memory Bandwidth | 5300 GB/s+223.6% | 1638 GB/s |
| FP32 Performance | 163 TFLOPS+582.0% | 23.9 TFLOPS |
| FP16 Performance | 326 TFLOPS+580.6% | 47.9 TFLOPS |
| INT8 Performance | 2610 TOPS+1259.4% | 192 TOPS |
| Tensor Cores | N/A | N/A |
| CUDA Cores | 19456 | 6656 |
| TDP | 750W | 300W |
| Form Factor | OAM | PCIe |
| NVLink Support | No | No |
| Avg. Price/Hour | $2.5+204.9% | $0.82 |
Single-precision floating-point performance for general compute workloads
AMD MI300X is 582% faster
Half-precision performance optimized for deep learning training
AMD MI300X is 580.6% faster
Integer performance for efficient model inference and deployment
AMD MI300X is 1259.4% faster
Data transfer speed between GPU and memory
AMD MI300X is 223.6% faster
AMD MI300X
AMD MI300X
AMD MI210
AMD MI300X


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