NVIDIA GeForce RTX 4090 vs NVIDIA GeForce RTX 5070 Ti
Head-to-head comparison: specs, benchmarks, ray tracing, and value. Which is right for your build?
NVIDIA GeForce RTX 4090
Still a beast in 2026. The RTX 4090 remains a genuine 4K monster, especially with DLSS 3 frame generation. It misses out on DLSS 4's multi-frame gen exclusive features, but raw rasterization is still elite. With prices fluctuating since the 5090 launch, it can occasionally be found at attractive discounts.
Buy on Amazon →
NVIDIA GeForce RTX 5070 Ti
The 1440p sweet spot champion. With 16GB of GDDR7 and a healthy 256-bit bus, the 5070 Ti chews through 1440p ultra and handles 4K with DLSS comfortably. It's the cheapest current-gen NVIDIA card with 16GB VRAM, making it the smartest pick for futureproofing on a reasonable budget.
Buy on Amazon →Spec Comparison
| Spec | NVIDIA GeForce RTX 4090 | NVIDIA GeForce RTX 5070 Ti |
|---|---|---|
| Price (MSRP) | $1,599 | $749 |
| VRAM | 24GB GDDR6X | 16GB GDDR7 |
| Memory Bus | 384-bit | 256-bit |
| Memory Bandwidth | 1008 GB/s | 896 GB/s |
| CUDA / Stream Cores | 16,384 | 8,960 |
| Boost Clock | 2520 MHz | 2452 MHz |
| Ray Tracing Cores | 128 | 70 |
| TDP | 450W | 300W |
| 3DMark Time Spy | 35,200 | 23,200 |
| Rasterization Score | 88/100 | 64/100 |
| Ray Tracing Score | 86/100 | 62/100 |
| Value Score | 70/100 | 82/100 |
The Verdict
Based on raw performance, ray tracing capability, and value, the NVIDIA GeForce RTX 4090 comes out ahead in this comparison. That said, the right pick depends on your budget, target resolution, and whether you care more about ray tracing, rasterization, or VRAM capacity. Both cards have their place — read the individual reviews for the full breakdown.