NVIDIA RTX 3090vsNVIDIA RTX 4080
Detailed specifications, performance benchmarks, and pricing comparison to help you choose the right GPU for your AI workloads.
NVIDIA RTX 3090
Ampere · 2020
NVIDIA RTX 4080
Ada Lovelace · 2022
Specifications · Comparison
Side by side specs.
| Spec | NVIDIA RTX 3090 | NVIDIA RTX 4080 |
|---|---|---|
| Architecture | Ampere | Ada Lovelace |
| VRAM | 24 GB+50.0% | 16 GB |
| Memory Type | GDDR6X | GDDR6X |
| Memory Bandwidth | 936 GB/s+27.2% | 736 GB/s |
| FP32 Performance | 35.6 TFLOPS | 48.7 TFLOPS+26.9% |
| FP16 Performance | 71 TFLOPS | 97.4 TFLOPS+27.1% |
| INT8 Performance | 284 TOPS | 390 TOPS+27.2% |
| TDP | 350W | 320W |
| Form Factor | Consumer | Consumer |
| Price (avg/hr) | $0.22 | $0.35 |
Performance · Analysis
Performance breakdown.
Compute (FP32)
Raw single-precision floating point throughput
NVIDIA RTX 4080 is 26.9% faster
Training (FP16)
Half-precision performance for deep learning training
NVIDIA RTX 4080 is 27.1% faster
Inference (INT8)
Integer performance for model inference workloads
NVIDIA RTX 4080 is 27.2% faster
Memory Bandwidth
Data transfer rate between memory and compute units
NVIDIA RTX 3090 is 27.2% faster
Best Compute
NVIDIA RTX 4080
Most Memory
NVIDIA RTX 3090
Best Training
NVIDIA RTX 4080
Best Value
NVIDIA RTX 3090
Pricing · Cost
Cost comparison.
Hourly
Save $0.13 with NVIDIA RTX 3090
Daily
Save $3.12 with NVIDIA RTX 3090
Monthly
Save $93.60 with NVIDIA RTX 3090
Use Cases · Workloads
Best for your workload.
NVIDIA RTX 3090
NVIDIA RTX 4080
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.
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