The RTX 4090 is NVIDIA's flagship GPU offering significantly higher performance with 16,384 CUDA cores versus the RTX 4070's 5,888 cores. The RTX 4090 excels for professional workloads, 4K gaming, and AI computing, while the RTX 4070 provides excellent 1440p gaming and content creation at a more accessible price point. The RTX 4090 consumes 450W vs 200W, making the RTX 4070 more power-efficient.
| Aspect | RTX 4070 | RTX 4090 |
|---|---|---|
| CUDA Cores | 5,888 | 16,384 |
| Memory | 12GB | 24GB |
| Power Draw | 200W | 450W |
| Boost Clock | 2.475 GHz | 2.52 GHz |
| Price | $599-700 | $1,599-1,999 |
The RTX 4070 is the better choice for 1440p gamers. The RTX 4090 is essential for 4K gaming and professional workloads.