Rainbow Six Siege
This tactical shooter uses the AnvilNext 2.0 engine and features procedural environmental destruction, which can be taxing on the CPU. The Vulkan API helps older hardware maintain performance by better utilizing available resources. Siege is sensitive to RAM speed and latency. The HD Texture Pack can push VRAM usage over 6GB, so cards with 8GB or more are recommended for the best visual experience at 1080p or 1440p.
Actual FPS may vary based on RAM speed, background processes, and other system factors
Performance Report
At 1080p, all quality settings exceed 451 FPS, suitable for 144Hz+ monitors. At 1440p, all settings exceed 391 FPS. At 4K, all settings exceed 248 FPS.
The GeForce RTX 5090 is 625% above the recommended GPU (GeForce GTX 670) for Rainbow Six Siege. The Ryzen Threadripper PRO 5965WX is 910% above the recommended CPU (Core i5-2500K).
No major FPS-ceiling mismatch detected. The GeForce RTX 5090 and Ryzen Threadripper PRO 5965WX stay close in effective frame-generation ceiling across the tested resolutions and quality settings.
Approximated average price on current market:
Combo price: $2925. At 1080p Ultra, this combo delivers 451 FPS, equivalent to 0.15 FPS per dollar.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p | 0.224 fps/$ | 0.200 fps/$ | 0.176 fps/$ | 0.154 fps/$ |
| 1440p | 0.175 fps/$ | 0.165 fps/$ | 0.148 fps/$ | 0.134 fps/$ |
| 4k | 0.117 fps/$ | 0.108 fps/$ | 0.095 fps/$ | 0.085 fps/$ |
* Table values represent FPS per Dollar (higher is better)
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This chart answers a simple question: which upgrade is more likely to increase FPS first? In this case, there is no clear winner.
The largest gap still appears at 1080p Low, where the Ryzen Threadripper PRO 5965WX reaches about 655 FPS, while the GeForce RTX 5090 still has headroom up to roughly 757 FPS.
That means neither part is consistently hitting its ceiling far ahead of the other. Across all tested settings, this pairing is GPU-limited in 0 out of 12 cases, CPU-limited in 12, and balanced in 0.
Overall, this is a balanced combination in this game.
Neither the Ryzen Threadripper PRO 5965WX nor the GeForce RTX 5090 stands out as the consistent limiter in this game, so the better upgrade depends more on your target settings than on one obvious bottleneck.
This chart shows which upgrade is more likely to unlock more FPS in each tested setting. The lower line represents the part that reaches its limit first. When the CPU and GPU lines stay close together, the system is more balanced. When the gap widens, one component is more clearly holding the other back. Hover any setting to inspect it.
The lower line is the current limiter. The closer the two lines are, the more balanced the CPU and GPU are for this game.
Each line represents an estimated FPS ceiling for one component, rather than live usage alone.
To estimate the CPU ceiling, we pair the Ryzen Threadripper PRO 5965WX with GeForce RTX 5090, our current GPU anchor. To estimate the GPU ceiling, we pair the GeForce RTX 5090 with Ryzen 9 9950X3D, our current CPU anchor.
The lower line indicates the current limiter, since that component reaches its FPS ceiling first. In most scenarios, that is also the part most likely to deliver the bigger performance uplift if upgraded first.
The percentage shown represents the gap between the two ceilings. In practical terms, it shows how much of the stronger component's potential is left unused because the weaker one becomes the bottleneck first.
See how your processor and graphics card compare against the game official minimum and recommended system specs. The placement of your hardware is calculated using relative synthetic performance scores to help you gauge overall playability.
Your CPU is 910% above and your GPU is 625% above the recommended specs. Ultra settings at 1080p, or High at 1440p/4K.
+910%vsrecommended
+625%vsrecommended
+2846%vsminimum
+1608%vsminimum
Yes, the Ryzen Threadripper PRO 5965WX paired with the GeForce RTX 5090 can run Rainbow Six Siege smoothly up to 4k achieving around 248 FPS at Ultra quality. Your GPU is 625% above the recommended specs, and your CPU is 910% above the recommended requirements.
This CPU + GPU combo costs approximately $2,925 ($225 CPU + $2,700 GPU). This is a well-balanced setup, meaning you're getting good value from both components without significant waste.
This setup is already well-balanced for Rainbow Six Siege. In the Performance Limiter Analysis, neither side consistently defines the maximum FPS across the tested presets. Across all tested settings, the distribution is 0/12 GPU-limited, 12/12 CPU-limited, and 0/12 balanced. In practice, this pairing behaves as a well-balanced combination in this game. Because of that, upgrading only one component would usually bring smaller gains than improving the overall pairing.
Rainbow Six Siege does not currently support Frame Generation technologies like DLSS 3 or FSR 3. Your performance is based entirely on native rendering. If the game adds support in a future update, newer GPUs will benefit the most.
Rainbow Six Siege requires at minimum a Core i3-560 (CPU) and GeForce GTX 460 (GPU) with 6 GB RAM and 61 GB storage. For the recommended experience, you need a Core i5-2500K and GeForce GTX 670 with 8 GB RAM. Your Ryzen Threadripper PRO 5965WX and GeForce RTX 5090 both exceed the recommended specs, so you're well-positioned for a great experience.
These Rainbow Six Siege FPS results are not arbitrary numbers. They come from calculations informed by thousands of real gaming benchmarks, and the typical accuracy range is around 10% to 15%. That makes them far more useful than generic FPS calculators that simply invent values without a benchmark foundation. Actual in-game performance can still vary with drivers, updates, RAM configuration, cooling, and the exact scene being rendered.
Performance estimates are based on synthetic benchmarks and hardware capabilities.
Results may vary based on drivers, OS, and background processes.
