NVIDIA RTX 4090vsNVIDIA RTX 3090
Detailed specifications, performance benchmarks, and pricing comparison to help you choose the right GPU for your AI workloads.
NVIDIA RTX 4090
Ada Lovelace · 2022
NVIDIA RTX 3090
Ampere · 2020
Specifications · Comparison
Side by side specs.
| Spec | NVIDIA RTX 4090 | NVIDIA RTX 3090 |
|---|---|---|
| Architecture | Ada Lovelace | Ampere |
| VRAM | 24 GB | 24 GB |
| Memory Type | GDDR6X | GDDR6X |
| Memory Bandwidth | 1008 GB/s+7.7% | 936 GB/s |
| FP32 Performance | 82.6 TFLOPS+132.0% | 35.6 TFLOPS |
| FP16 Performance | 165 TFLOPS+132.4% | 71 TFLOPS |
| INT8 Performance | 661 TOPS+132.7% | 284 TOPS |
| TDP | 450W | 350W |
| Form Factor | Consumer | Consumer |
| Price (avg/hr) | $0.36 | $0.22 |
Performance · Analysis
Performance breakdown.
Compute (FP32)
Raw single-precision floating point throughput
NVIDIA RTX 4090 is 132% faster
Training (FP16)
Half-precision performance for deep learning training
NVIDIA RTX 4090 is 132.4% faster
Inference (INT8)
Integer performance for model inference workloads
NVIDIA RTX 4090 is 132.7% faster
Memory Bandwidth
Data transfer rate between memory and compute units
NVIDIA RTX 4090 is 7.7% faster
Best Compute
NVIDIA RTX 4090
Most Memory
NVIDIA RTX 4090
Best Training
NVIDIA RTX 4090
Best Value
NVIDIA RTX 3090
Pricing · Cost
Cost comparison.
Hourly
Save $0.14 with NVIDIA RTX 3090
Daily
Save $3.36 with NVIDIA RTX 3090
Monthly
Save $100.80 with NVIDIA RTX 3090
Use Cases · Workloads
Best for your workload.
NVIDIA RTX 4090
NVIDIA RTX 3090
Platform · Benefits
Why Runcrate.
Instant Deployment
Get your GPU instance running in minutes with pre-configured AI environments. No setup complexity.
Pay Per Hour
Only pay for the compute you actually use. Prepaid credits with transparent, per-hour billing.
Reliable Infrastructure
Enterprise-grade reliability with automatic failover and data persistence across sessions.
Related · Comparisons
Compare other GPUs.
FAQ · Questions
Common questions.
Deploy NVIDIA RTX 4090 or NVIDIA RTX 3090
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