NVIDIA RTX 4090vsAMD MI250X
Detailed specifications, performance benchmarks, and pricing comparison to help you choose the right GPU for your AI workloads.
NVIDIA RTX 4090
Ada Lovelace · 2022
AMD MI250X
CDNA 2 · 2021
Specifications · Comparison
Side by side specs.
| Spec | NVIDIA RTX 4090 | AMD MI250X |
|---|---|---|
| Architecture | Ada Lovelace | CDNA 2 |
| VRAM | 24 GB | 128 GB+81.3% |
| Memory Type | GDDR6X | HBM2e |
| Memory Bandwidth | 1008 GB/s | 3277 GB/s+69.2% |
| FP32 Performance | 82.6 TFLOPS+72.4% | 47.9 TFLOPS |
| FP16 Performance | 165 TFLOPS+72.4% | 95.7 TFLOPS |
| INT8 Performance | 661 TOPS+72.6% | 383 TOPS |
| TDP | 450W | 560W |
| Form Factor | Consumer | OAM |
| Price (avg/hr) | $0.36 | $1.35 |
Performance · Analysis
Performance breakdown.
Compute (FP32)
Raw single-precision floating point throughput
NVIDIA RTX 4090 is 72.4% faster
Training (FP16)
Half-precision performance for deep learning training
NVIDIA RTX 4090 is 72.4% faster
Inference (INT8)
Integer performance for model inference workloads
NVIDIA RTX 4090 is 72.6% faster
Memory Bandwidth
Data transfer rate between memory and compute units
AMD MI250X is 69.2% faster
Best Compute
NVIDIA RTX 4090
Most Memory
AMD MI250X
Best Training
NVIDIA RTX 4090
Best Value
NVIDIA RTX 4090
Pricing · Cost
Cost comparison.
Hourly
Save $0.99 with NVIDIA RTX 4090
Daily
Save $23.76 with NVIDIA RTX 4090
Monthly
Save $712.80 with NVIDIA RTX 4090
Use Cases · Workloads
Best for your workload.
NVIDIA RTX 4090
AMD MI250X
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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