NVIDIA RTX 4090: Specs, Pricing & Cloud Availability
Last updated: 2026-03-22
Technical Specifications
| Architecture | Ada Lovelace |
|---|---|
| VRAM | 24 GB GDDR6X |
| Memory Bandwidth | 1.01 TB/s |
| FP16 Performance | 330 TFLOPS |
| FP8 Performance | 330 TFLOPS |
| TDP | 450W |
| Interconnect | PCIe Gen4 |
Cloud Pricing
| Provider | On-Demand $/hr | Spot $/hr | Availability |
|---|---|---|---|
| RunPod | $0.34/hr | N/A | Available |
| Vast.ai | $0.29/hr | N/A | Available |
| Cudo Compute | $0.40/hr | N/A | Available |
Benchmarks
The NVIDIA RTX 4090 delivers 330 TFLOPS FP16 and 165 TFLOPS FP32 performance with 1.01 TB/s memory bandwidth.
Best Use Cases
The NVIDIA RTX 4090 is optimized for Development and small-batch inference.