On a NVIDIA GTX 1660 Ti (laptop, 6GB) (paired with a balanced AMD Ryzen 3 3300X-class CPU), Rainbow Six Siege runs at roughly 113 FPS at 1080p with our optimized settings — up from about 114FPS with everything maxed. Here's the configuration and what each setting costs.
The NVIDIA GTX 1660 Ti (laptop, 6GB) is a entry-level graphics card with 6GB of VRAM, and Rainbow Six Siege is a lightweight, high-frame-rate esports title. Paired with the AMD Ryzen 3 3300X, it runs great at 1080p — about 113 FPSwith FrameCoach's optimized settings. That already clears a smooth frame rate on High, so our tuning keeps the visuals as high as possible instead of chasing extra frames.
Across resolutions you can expect around 113 FPS at 1080p and 68 FPS at 1440p, dropping to roughly 63 FPS at 4K. The biggest free win is FSR upscaling — set it to Quality for a large FPS boost at little visual cost.
| Resolution | All-High FPS | Optimized FPS |
|---|---|---|
| 1080p | 114 | 113 |
| 1440p | 68 | 68 |
| 4K | 39 | 63 |
⚡ Fine-tune this for your exact CPU & target FPS →
With FrameCoach's optimized balanced settings, the NVIDIA GTX 1660 Ti (laptop, 6GB) averages around 113 FPS at 1080p in Rainbow Six Siege — up from about 114 FPS with everything on High.
At 1440p with optimized settings, the NVIDIA GTX 1660 Ti (laptop, 6GB) averages roughly 68 FPS in Rainbow Six Siege — a smooth experience.
Use a balanced preset, keep ray tracing off for maximum FPS, and ease the heaviest options like Shadow Quality and Reflection Quality down a notch. The full per-setting breakdown is above.
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.