On a NVIDIA GTX 660 (2GB) (paired with a balanced AMD Ryzen 3 3300X-class CPU), Rainbow Six Siege runs at roughly 60 FPS at 1080p with our optimized settings — up from about 33FPS with everything maxed. Here's the configuration and what each setting costs.
The NVIDIA GTX 660 (2GB) is a entry-level graphics card with 2GB of VRAM, and Rainbow Six Siege is a lightweight, high-frame-rate esports title. Paired with the AMD Ryzen 3 3300X, it runs well at 1080p — about 60 FPSwith FrameCoach's optimized settings, a clear jump from roughly 33 FPS with everything on High.
Across resolutions you can expect around 60 FPS at 1080p and 48 FPS at 1440p, dropping to roughly 27 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 | 33 | 60 |
| 1440p | 20 | 48 |
| 4K | 11 | 27 |
⚡ Fine-tune this for your exact CPU & target FPS →
With FrameCoach's optimized balanced settings, the NVIDIA GTX 660 (2GB) averages around 60 FPS at 1080p in Rainbow Six Siege — up from about 33 FPS with everything on High.
At 1440p with optimized settings, the NVIDIA GTX 660 (2GB) averages roughly 48 FPS in Rainbow Six Siege; turn on upscaling or aim for a locked 60 for the best feel.
Turn on FSR (Balanced), keep ray tracing off for maximum FPS, and ease the heaviest options like Multisample Anti-Aliasing and Shadow 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.