NVIDIA L40SvsNVIDIA RTX 4090
Comprehensive comparison for AI, machine learning, and high-performance computing workloads.
NVIDIA L40S
Ada Lovelace Architecture
NVIDIA RTX 4090
Ada Lovelace Architecture
Detailed Specifications
| Specification | NVIDIA L40S | NVIDIA RTX 4090 |
|---|---|---|
| Architecture | Ada Lovelace | Ada Lovelace |
| Release Year | 2023 | 2022 |
| VRAM | 48 GB+100.0% | 24 GB |
| Memory Type | GDDR6 | GDDR6X |
| Memory Bandwidth | 864 GB/s | 1008 GB/s+14.3% |
| FP32 Performance | 91.6 TFLOPS+10.9% | 82.6 TFLOPS |
| FP16 Performance | 183 TFLOPS+10.9% | 165 TFLOPS |
| INT8 Performance | 733 TOPS+10.9% | 661 TOPS |
| Tensor Cores | 18176 | 16384 |
| CUDA Cores | 18176 | 16384 |
| TDP | 350W | 450W |
| Form Factor | PCIe | Consumer |
| NVLink Support | No | No |
| Avg. Price/Hour | $0.85+136.1% | $0.36 |
Performance Breakdown
Compute Performance
Single-precision floating-point performance for general compute workloads
NVIDIA L40S is 10.9% faster
AI Training Performance
Half-precision performance optimized for deep learning training
NVIDIA L40S is 10.9% faster
AI Inference Performance
Integer performance for efficient model inference and deployment
NVIDIA L40S is 10.9% faster
Memory Bandwidth
Data transfer speed between GPU and memory
NVIDIA RTX 4090 is 14.3% faster
NVIDIA L40S
NVIDIA L40S
NVIDIA RTX 4090
NVIDIA L40S
Ideal Workloads
NVIDIA L40S
NVIDIA RTX 4090
Cost Analysis
Hourly Rate
Daily Cost
Monthly Cost
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Frequently Asked Questions
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