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 88 FPS. At 1440p, frame rates range from 51 to 88 FPS. At 4K, frame rates range from 40 to 88 FPS.
The GeForce RTX 4090 is 611% above the recommended GPU (GeForce GTX 670) for Rainbow Six Siege. The A10-7870K is 47% below recommended, but 55% above minimum.
The A10-7870K sets the FPS ceiling at all 1080p settings, all 1440p settings, all 4k settings, while the GeForce RTX 4090 still has headroom.
This section is based on estimated CPU/GPU FPS ceilings, not utilization percentages.
At 1440p ultra, the A10-7870K sets the ceiling at about 52 FPS, while the GeForce RTX 4090 could reach 450 FPS. In this scenario, the CPU limits the GPU potential by 88% (FPS gap: 398 FPS). Overall distribution: CPU limits 12/12 cells, GPU limits 0/12, balanced 0/12.
Your A10-7870K is the limiting side in the heaviest mismatch. This means part of the GeForce RTX 4090 rendering potential remains unused in those settings.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p (Full HD) | CPU Limits GPU 87% | CPU Limits GPU 85% | CPU Limits GPU 82% | CPU Limits GPU 80% |
| 1440p (2K QHD) | CPU Limits GPU 87% | CPU Limits GPU 85% | CPU Limits GPU 84% | CPU Limits GPU 88% |
| 4K (Ultra HD) | CPU Limits GPU 82% | CPU Limits GPU 80% | CPU Limits GPU 86% | CPU Limits GPU 87% |
We estimate the maximum FPS the processor can sustain and the maximum FPS the graphics card can sustain in each setting, then compare those limits directly.
Limit Factor formula: (stronger - weaker) / stronger. Example: if CPU ceiling is 200 FPS and GPU ceiling is 140 FPS, then GPU limits CPU by 30%.
CPU Limits GPU means the processor ceiling is lower. GPU Limits CPU means the graphics ceiling is lower. Balanced means the FPS ceilings are close enough that the gap is negligible.
A component can still be the FPS limiter without reaching 100% utilization. The displayed percentages are derived from FPS ceilings, not generic utilization heuristics.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p (Full HD) | CPU87% - 88% <> GPU35% - 45% <> | CPU87% - 88% <> GPU35% - 45% <> | CPU37% - 60% <> GPU76% - 77% <> | CPU37% - 60% <> GPU76% - 77% <> |
| 1440p (2K QHD) | CPU83% - 87% <> GPU35% - 53% <> | CPU83% - 87% <> GPU35% - 53% <> | CPU18% - 53% <> GPU76% - 83% <> | CPU18% - 53% <> GPU76% - 83% <> |
| 4K (Ultra HD) | CPU83% - 87% <> GPU35% - 53% <> | CPU83% - 87% <> GPU35% - 53% <> | CPU18% - 53% <> GPU76% - 83% <> | CPU18% - 53% <> GPU76% - 83% <> |
The A10-7870K + GeForce RTX 4090 pairing runs this title with CPU utilization between 18% and 88% and GPU utilization between 35% and 83%. A10-7870K reaches high load in heavier scenarios, while GeForce RTX 4090 is utilized efficiently without persistent saturation. As resolution scales, average GPU load rises from 58% at 1080p to 62% at 4K, while CPU averages move from 68% to 61%.
From a utilization perspective, this is a CPU-heavy load profile. At 1080p (Full HD) Low, the A10-7870K reaches 88% average load (87-88%), while the GeForce RTX 4090 remains comparatively lower at 40% (35-45%). This points to heavier CPU-side frame preparation work, but utilization alone does not define the FPS limiter.
At 1080p, averages sit around CPU 68% and GPU 58%. At 1440p, that shifts to CPU 61% and GPU 62%, and at 4K it reaches CPU 61% and GPU 62%. This shows that workload scaling is present on both components, with stronger pressure on the GPU.
1440p (2K QHD) High is the most balanced preset based on this dataset. It runs around CPU 36% (18-53%) and GPU 80% (76-83%), which keeps GeForce RTX 4090 well utilized without constant max-out behavior while A10-7870K remains stable for consistent frame delivery.
Current utilization does not show an urgent upgrade requirement for either component; the A10-7870K and GeForce RTX 4090 remain reasonably matched for this title.
Understanding Hardware Utilization: These percentages represent how much of your component's maximum processing power is actively being used during gameplay. They describe hardware load, but they do not directly tell you which component sets the FPS ceiling.
Important: a CPU or GPU can still be the FPS limiter without reaching 100% utilization. Two processors can both show 40% usage and still deliver very different frame rates, depending on per-core speed, cache, engine threading, driver overhead, and frame preparation efficiency.
Data generated by our Machine Learning engine trained on real-world benchmarks. Shows the approximate average utilization at each setting.
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 47% below recommended and your GPU is 611% below recommended, but both meet minimum specs. Playable at Low/Medium settings, 1080p or below.
-47%vsrecommended
+611%vsrecommended
+55%vsminimum
+1575%vsminimum
Yes, the A10-7870K paired with the GeForce RTX 4090 can run Rainbow Six Siege smoothly up to 1080p achieving around 88 FPS at Ultra quality. Your GPU is 611% above the recommended specs, and your CPU is 47% below the recommended requirements.
Price data is not currently available for this combination. In general, look for setups where the CPU and GPU are balanced — this ensures you're not overspending on one component that the other can't keep up with.
For Rainbow Six Siege, upgrading the CPU would have the biggest impact on performance. The A10-7870K is currently the limiting factor — the GeForce RTX 4090 has extra headroom that a faster processor could take advantage of. This is especially noticeable at 1080p where CPU performance matters more. CPU-limited at: 1080p low, 1080p medium, 1080p high, 1080p ultra, 1440p low, 1440p medium, 1440p high, 1440p ultra, 4k low, 4k medium, 4k high, 4k ultra.
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 setup meets the minimum requirements but falls short of the recommended specs. You may need to lower some settings for smooth performance.
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.
