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The RTX 3070 is an older GPU whose 8GB VRAM has started to show its age. However, with the right settings, you can play Rainbow Six Siege X.
Many players consider Rainbow Six Siege one of the best first-person shooters. It has now become even better with the new Siege X upgrade that Ubisoft released to all players on June 10, 2025. This upgrade was designed to deliver an enhanced gameplay, visuals, and audio experience, among other things.
However, since the game includes a huge graphical upgrade, some players are worried whether Rainbow Six Siege X will run well on their older GPUs like the RTX 3070, which has a very limited amount of VRAM.
That’s why we took the time to optimize the game settings for the RTX 3070. These settings will allow it to run at 120+ FPS on the RTX 3070 at QHD resolution. You will find the optimized settings for Rainbow Six Siege X below in the article.
Note: The settings provided below are based on the game’s recommended specs and shouldn’t be used for resolutions higher than 2560 x 1440.
What Are the Best Settings for Siege X on RTX 3070?
Nvidia released the RTX 3070 back in 2020, so it’s almost a five-year-old graphics card. Its poor 8GB VRAM is not doing it any favors either. However, if you optimize the graphics settings correctly, these issues can be remedied, and you will be able to play Rainbow Six Siege X at QHD with 120 FPS. If you have no idea how to optimize the game settings, don’t worry, as we did the work for you. You will find these settings below.
Here are all the best Rainbow Six Siege X settings on RTX 3070:
Display Settings
| Graphics Settings | Values |
| Display Adapter | Nvidia GeForce RTX 3070 |
| Monitor | Your primary monitor |
| Resolution | 2560 x 1440 |
| Display Mode | Fullscreen |
| Refresh Rate | Your monitor’s refresh rate |
| Aspect Ratio | Auto |
| VSync | Off (Unless you don’t have a FreeSync or G-Sync compatible monitor) |
| FPS Limit | Off |
| Widescreen Letterbox | Off |
| Field of View | 70 |
| HUD Display Area | 100 |
| Menu Display Area | 100 |
Graphics Settings
| Graphics Settings | Values |
|---|---|
| Nvidia Reflex Low latency | On + Boost |
| Overall Quality | Custom |
| Texture Quality | Medium |
| Texture VRAM Limit | Medium |
| Texture Filtering | Anisotropic 8x |
| LOD Quality | High |
| Shading Quality | High |
| Shadow Quality | Medium |
| Reflection Quality | High |
| VFX Quality | High |
| Ambient Occlusion | Medium |
| Lens Effects | On |
| Zoom-In Depth of Field | Off |
| Nvidia Deep Learning Super Sampling | Quality |
| AMD FidelityFX Super Resolution 1.0 | Off |
| AMD FidelityFX Super Resolution 2.0 | Off |
| Anti-Aliasing | DLAA |
| Adaptive Render Scaling Target FPS | 0 |
| Render Scaling | 100 |
| T-AA Sharpness | 90 |
Final Thoughts
The above settings were optimized using a combination of Medium and High graphics settings, along with Nvidia DLSS. These settings will allow your RTX 3070 to deliver 120 FPS or higher when playing at QHD resolution.
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