Comprehensive comparison for AI, machine learning, and high-performance computing workloads.
Blackwell Architecture
Ampere Architecture
| Specification | NVIDIA B200 | NVIDIA RTX A6000 |
|---|---|---|
| Architecture | Blackwell | Ampere |
| Release Year | 2024 | 2020 |
| VRAM | 192 GB+300.0% | 48 GB |
| Memory Type | HBM3e | GDDR6 |
| Memory Bandwidth | 8000 GB/s+941.7% | 768 GB/s |
| FP32 Performance | 90 TFLOPS+132.6% | 38.7 TFLOPS |
| FP16 Performance | 180 TFLOPS+132.6% | 77.4 TFLOPS |
| INT8 Performance | 3600 TOPS+1061.3% | 310 TOPS |
| Tensor Cores | 18432 | 10752 |
| CUDA Cores | N/A | 10752 |
| TDP | 1000W | 300W |
| Form Factor | SXM | PCIe |
| NVLink Support | Yes | Yes |
| Avg. Price/Hour | $3.4+385.7% | $0.7 |
Single-precision floating-point performance for general compute workloads
NVIDIA B200 is 132.6% faster
Half-precision performance optimized for deep learning training
NVIDIA B200 is 132.6% faster
Integer performance for efficient model inference and deployment
NVIDIA B200 is 1061.3% faster
Data transfer speed between GPU and memory
NVIDIA B200 is 941.7% faster
NVIDIA B200
NVIDIA B200
NVIDIA RTX A6000
NVIDIA RTX A6000
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