Comprehensive comparison for AI, machine learning, and high-performance computing workloads.
Ampere Architecture
Ada Lovelace Architecture
| Specification | NVIDIA A40 | NVIDIA RTX 4070 Ti |
|---|---|---|
| Architecture | Ampere | Ada Lovelace |
| Release Year | 2020 | 2023 |
| VRAM | 48 GB+300.0% | 12 GB |
| Memory Type | GDDR6 | GDDR6X |
| Memory Bandwidth | 696 GB/s+38.1% | 504 GB/s |
| FP32 Performance | 37.4 TFLOPS | 40.1 TFLOPS+6.7% |
| FP16 Performance | 74.8 TFLOPS | 80.2 TFLOPS+6.7% |
| INT8 Performance | 299 TOPS | 321 TOPS+6.9% |
| Tensor Cores | 10752 | 7680 |
| CUDA Cores | 10752 | 7680 |
| TDP | 300W | 285W |
| Form Factor | PCIe | Consumer |
| NVLink Support | No | No |
| Avg. Price/Hour | $0.75+167.9% | $0.28 |
Single-precision floating-point performance for general compute workloads
NVIDIA RTX 4070 Ti is 6.7% faster
Half-precision performance optimized for deep learning training
NVIDIA RTX 4070 Ti is 6.7% faster
Integer performance for efficient model inference and deployment
NVIDIA RTX 4070 Ti is 6.9% faster
Data transfer speed between GPU and memory
NVIDIA A40 is 38.1% faster
NVIDIA RTX 4070 Ti
NVIDIA A40
NVIDIA RTX 4070 Ti
NVIDIA RTX 4070 Ti
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