NVIDIA RTX 4090 vs NVIDIA RTX 4070 Super (2026)
The NVIDIA RTX 4090 is a flagship 4K-class card and the NVIDIA RTX 4070 Super is a high-end card. Across popular games at 1440p with FrameCoach's optimized settings, the NVIDIA RTX 4090 averages about NaN FPS versus NaN FPS for the NVIDIA RTX 4070 Super — roughly 57% more performance.
Spec & performance head-to-head
| NVIDIA RTX 4090 | NVIDIA RTX 4070 Super | |
|---|---|---|
| Relative performance | 157% | 100% (baseline) |
| VRAM | 24GB | 12GB |
| Ray tracing | Yes | Yes |
| Upscaling | DLSS | DLSS |
| Tier | flagship 4K-class | high-end |
| Avg FPS @ 1440p | NaN FPS | NaN FPS |
FPS in popular games @ 1440p
Estimated frame rates with optimized balanced settings, both cards on a Intel Core i9-14900K-class CPU.
| Game | NVIDIA RTX 4090 | NVIDIA RTX 4070 Super |
|---|
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For most gamers, the NVIDIA RTX 4090 is the better performer of the two — about 57% faster, which translates to a clearly smoother experience in demanding games. The NVIDIA RTX 4090 also carries more VRAM (24GB vs 12GB), which helps at higher resolutions and with high-res textures. If you're upgrading from the NVIDIA RTX 4070 Super, the NVIDIA RTX 4090 is a sensible step up.
⚡ Tune either GPU for your exact CPU & target FPS in the optimizer →
Is the NVIDIA RTX 4090 better than the NVIDIA RTX 4070 Super?
Yes. The NVIDIA RTX 4090 is about 57% faster overall, averaging roughly NaN FPS versus NaN FPS for the NVIDIA RTX 4070 Super at 1440p with optimized settings across popular games.
How much faster is the NVIDIA RTX 4090 than the NVIDIA RTX 4070 Super?
About 57% faster on average. The exact gap varies by game and resolution — heavier, GPU-bound games show the biggest difference.
Should I upgrade from the NVIDIA RTX 4070 Super to the NVIDIA RTX 4090?
A 57% jump is a meaningful upgrade worth considering. The NVIDIA RTX 4090 also carries more VRAM (24GB vs 12GB), which helps at higher resolutions and with high-res textures.
FPS figures are estimates from a generalized model (hardware tier × game load × per-setting weights), not live benchmarks — real performance varies by scene, drivers and game version.