NVIDIA RTX 3090vsNVIDIA H100 SXM
Comprehensive comparison for AI, machine learning, and high-performance computing workloads.
NVIDIA RTX 3090
Ampere Architecture
NVIDIA H100 SXM
Hopper Architecture
Detailed Specifications
| Specification | NVIDIA RTX 3090 | NVIDIA H100 SXM |
|---|---|---|
| Architecture | Ampere | Hopper |
| Release Year | 2020 | 2022 |
| VRAM | 24 GB | 80 GB+70% |
| Memory Type | GDDR6X | HBM3 |
| Memory Bandwidth | 936 GB/s | 3350 GB/s+72.1% |
| FP32 Performance | 35.6 TFLOPS | 60 TFLOPS+40.7% |
| FP16 Performance | 71 TFLOPS | 120 TFLOPS+40.8% |
| INT8 Performance | 284 TOPS | 2400 TOPS+88.2% |
| Tensor Cores | 10496 | 16896 |
| CUDA Cores | 10496 | 16896 |
| TDP | 350W | 700W |
| Form Factor | Consumer | SXM |
| NVLink Support | Yes | Yes |
| Avg. Price/Hour | $0.22 | $1.5+85.3% |
Performance Breakdown
Compute Performance
Single-precision floating-point performance for general compute workloads
NVIDIA H100 SXM is 40.7% faster
AI Training Performance
Half-precision performance optimized for deep learning training
NVIDIA H100 SXM is 40.8% faster
AI Inference Performance
Integer performance for efficient model inference and deployment
NVIDIA H100 SXM is 88.2% faster
Memory Bandwidth
Data transfer speed between GPU and memory
NVIDIA H100 SXM is 72.1% faster
NVIDIA H100 SXM
NVIDIA H100 SXM
NVIDIA RTX 3090
NVIDIA RTX 3090
Ideal Workloads
NVIDIA RTX 3090
NVIDIA H100 SXM
Cost Analysis
Hourly Rate
Daily Cost
Monthly Cost
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Frequently Asked Questions
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