Comprehensive comparison for AI, machine learning, and high-performance computing workloads.
Ampere Architecture
Ampere Architecture
| Specification | NVIDIA A40 | NVIDIA RTX A6000 |
|---|---|---|
| Architecture | Ampere | Ampere |
| Release Year | 2020 | 2020 |
| VRAM | 48 GB | 48 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bandwidth | 696 GB/s | 768 GB/s+9.4% |
| FP32 Performance | 37.4 TFLOPS | 38.7 TFLOPS+3.4% |
| FP16 Performance | 74.8 TFLOPS | 77.4 TFLOPS+3.4% |
| INT8 Performance | 299 TOPS | 310 TOPS+3.5% |
| Tensor Cores | 10752 | 10752 |
| CUDA Cores | 10752 | 10752 |
| TDP | 300W | 300W |
| Form Factor | PCIe | PCIe |
| NVLink Support | No | Yes |
| Avg. Price/Hour | $0.75+7.1% | $0.7 |
Single-precision floating-point performance for general compute workloads
NVIDIA RTX A6000 is 3.4% faster
Half-precision performance optimized for deep learning training
NVIDIA RTX A6000 is 3.4% faster
Integer performance for efficient model inference and deployment
NVIDIA RTX A6000 is 3.5% faster
Data transfer speed between GPU and memory
NVIDIA RTX A6000 is 9.4% faster
NVIDIA RTX A6000
NVIDIA RTX A6000
NVIDIA RTX A6000
NVIDIA RTX A6000
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