NVIDIA H100 SXMvsNVIDIA H100 PCIe
Comprehensive comparison for AI, machine learning, and high-performance computing workloads.
NVIDIA H100 SXM
Hopper Architecture
NVIDIA H100 PCIe
Hopper Architecture
Detailed Specifications
| Specification | NVIDIA H100 SXM | NVIDIA H100 PCIe |
|---|---|---|
| Architecture | Hopper | Hopper |
| Release Year | 2022 | 2022 |
| VRAM | 80 GB | 80 GB |
| Memory Type | HBM3 | HBM3 |
| Memory Bandwidth | 3350 GB/s+67.5% | 2000 GB/s |
| FP32 Performance | 60 TFLOPS+17.6% | 51 TFLOPS |
| FP16 Performance | 120 TFLOPS+17.6% | 102 TFLOPS |
| INT8 Performance | 2400 TOPS+17.6% | 2040 TOPS |
| Tensor Cores | 16896 | 14592 |
| CUDA Cores | 16896 | 14592 |
| TDP | 700W | 350W |
| Form Factor | SXM | PCIe |
| NVLink Support | Yes | No |
| Avg. Price/Hour | $1.5+7.1% | $1.4 |
Performance Breakdown
Compute Performance
Single-precision floating-point performance for general compute workloads
NVIDIA H100 SXM is 17.6% faster
AI Training Performance
Half-precision performance optimized for deep learning training
NVIDIA H100 SXM is 17.6% faster
AI Inference Performance
Integer performance for efficient model inference and deployment
NVIDIA H100 SXM is 17.6% faster
Memory Bandwidth
Data transfer speed between GPU and memory
NVIDIA H100 SXM is 67.5% faster
NVIDIA H100 SXM
NVIDIA H100 PCIe
NVIDIA H100 PCIe
NVIDIA H100 PCIe
Ideal Workloads
NVIDIA H100 SXM
NVIDIA H100 PCIe
Cost Analysis
Hourly Rate
Daily Cost
Monthly Cost
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Frequently Asked Questions
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