Comprehensive comparison for AI, machine learning, and high-performance computing workloads.
Hopper Architecture
Volta Architecture
| Specification | NVIDIA H100 PCIe | NVIDIA V100 |
|---|---|---|
| Architecture | Hopper | Volta |
| Release Year | 2022 | 2017 |
| VRAM | 80 GB+150.0% | 32 GB |
| Memory Type | HBM3 | HBM2 |
| Memory Bandwidth | 2000 GB/s+122.2% | 900 GB/s |
| FP32 Performance | 51 TFLOPS+224.8% | 15.7 TFLOPS |
| FP16 Performance | 102 TFLOPS+224.8% | 31.4 TFLOPS |
| INT8 Performance | 2040 TOPS+1532.0% | 125 TOPS |
| Tensor Cores | 14592 | 5120 |
| CUDA Cores | 14592 | 5120 |
| TDP | 350W | 300W |
| Form Factor | PCIe | PCIe |
| NVLink Support | No | Yes |
| Avg. Price/Hour | $1.4+154.5% | $0.55 |
Single-precision floating-point performance for general compute workloads
NVIDIA H100 PCIe is 224.8% faster
Half-precision performance optimized for deep learning training
NVIDIA H100 PCIe is 224.8% faster
Integer performance for efficient model inference and deployment
NVIDIA H100 PCIe is 1532% faster
Data transfer speed between GPU and memory
NVIDIA H100 PCIe is 122.2% faster
NVIDIA H100 PCIe
NVIDIA H100 PCIe
NVIDIA V100
NVIDIA H100 PCIe
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