NVIDIA H100 PCIevsNVIDIA RTX 5090
Comprehensive comparison for AI, machine learning, and high-performance computing workloads.
NVIDIA H100 PCIe
Hopper Architecture
NVIDIA RTX 5090
Blackwell Architecture
Detailed Specifications
| Specification | NVIDIA H100 PCIe | NVIDIA RTX 5090 |
|---|---|---|
| Architecture | Hopper | Blackwell |
| Release Year | 2022 | 2025 |
| VRAM | 80 GB+150.0% | 32 GB |
| Memory Type | HBM3 | GDDR7 |
| Memory Bandwidth | 2000 GB/s+11.6% | 1792 GB/s |
| FP32 Performance | 51 TFLOPS | 125 TFLOPS+59.2% |
| FP16 Performance | 102 TFLOPS | 250 TFLOPS+59.2% |
| INT8 Performance | 2040 TOPS+104.0% | 1000 TOPS |
| Tensor Cores | 14592 | 21760 |
| CUDA Cores | 14592 | 21760 |
| TDP | 350W | 575W |
| Form Factor | PCIe | Consumer |
| NVLink Support | No | No |
| Avg. Price/Hour | $1.4+154.5% | $0.55 |
Performance Breakdown
Compute Performance
Single-precision floating-point performance for general compute workloads
NVIDIA RTX 5090 is 59.2% faster
AI Training Performance
Half-precision performance optimized for deep learning training
NVIDIA RTX 5090 is 59.2% faster
AI Inference Performance
Integer performance for efficient model inference and deployment
NVIDIA H100 PCIe is 104% faster
Memory Bandwidth
Data transfer speed between GPU and memory
NVIDIA H100 PCIe is 11.6% faster
NVIDIA RTX 5090
NVIDIA H100 PCIe
NVIDIA RTX 5090
NVIDIA RTX 5090
Ideal Workloads
NVIDIA H100 PCIe
NVIDIA RTX 5090
Cost Analysis
Hourly Rate
Daily Cost
Monthly Cost
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Frequently Asked Questions
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