NVIDIA RTX 3090vsNVIDIA RTX 4090
Comprehensive comparison for AI, machine learning, and high-performance computing workloads.
NVIDIA RTX 3090
Ampere Architecture
NVIDIA RTX 4090
Ada Lovelace Architecture
Detailed Specifications
| Specification | NVIDIA RTX 3090 | NVIDIA RTX 4090 |
|---|---|---|
| Architecture | Ampere | Ada Lovelace |
| Release Year | 2020 | 2022 |
| VRAM | 24 GB | 24 GB |
| Memory Type | GDDR6X | GDDR6X |
| Memory Bandwidth | 936 GB/s | 1008 GB/s+7.1% |
| FP32 Performance | 35.6 TFLOPS | 82.6 TFLOPS+56.9% |
| FP16 Performance | 71 TFLOPS | 165 TFLOPS+57% |
| INT8 Performance | 284 TOPS | 661 TOPS+57% |
| Tensor Cores | 10496 | 16384 |
| CUDA Cores | 10496 | 16384 |
| TDP | 350W | 450W |
| Form Factor | Consumer | Consumer |
| NVLink Support | Yes | No |
| Avg. Price/Hour | $0.22 | $0.36+38.9% |
Performance Breakdown
Compute Performance
Single-precision floating-point performance for general compute workloads
NVIDIA RTX 4090 is 56.9% faster
AI Training Performance
Half-precision performance optimized for deep learning training
NVIDIA RTX 4090 is 57% faster
AI Inference Performance
Integer performance for efficient model inference and deployment
NVIDIA RTX 4090 is 57% faster
Memory Bandwidth
Data transfer speed between GPU and memory
NVIDIA RTX 4090 is 7.1% faster
NVIDIA RTX 4090
NVIDIA RTX 4090
NVIDIA RTX 3090
NVIDIA RTX 4090
Ideal Workloads
NVIDIA RTX 3090
NVIDIA RTX 4090
Cost Analysis
Hourly Rate
Daily Cost
Monthly Cost
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Frequently Asked Questions
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