A true test for system memory. Procedural maps can exhaust RAM quickly; 16GB is the minimum, and 32GB is recommended. CPUs with 3D V-Cache (AMD X3D) offer massive performance gains here.
Actual FPS may vary based on RAM speed, background processes, and other system factors
Performance Report
At 1080p, all quality settings exceed 106 FPS. At 1440p, all settings exceed 69 FPS. At 4K, frame rates range from 23 to 55 FPS.
The RTX A2000 is 22% above the recommended GPU (GeForce GTX 980) for Rust. The Ryzen 7 7800X3D is 180% above the recommended CPU (Core i7-4790K).
The RTX A2000 determines the performance ceiling at all 1080p settings, all 1440p settings, all 4k settings, executing at maximum capacity.
Approximated average price on current market:
Combo price: $704. At 1080p Ultra, this combo delivers 106 FPS, equivalent to 0.15 FPS per dollar.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p | 0.243 fps/$ | 0.219 fps/$ | 0.185 fps/$ | 0.151 fps/$ |
| 1440p | 0.178 fps/$ | 0.158 fps/$ | 0.136 fps/$ | 0.098 fps/$ |
| 4k | 0.078 fps/$ | 0.058 fps/$ | 0.050 fps/$ | 0.033 fps/$ |
* Table values represent FPS per Dollar (higher is better)
At 4k ultra, the RTX A2000 sets the ceiling at about 28 FPS, while the Ryzen 7 7800X3D has headroom up to 87 FPS. In this scenario, the GPU limits the CPU potential by 68% (FPS gap: 59 FPS). Overall distribution: GPU limits 12/12 cells, CPU limits 0/12, balanced 0/12.
Your RTX A2000 is the limiting side in the heaviest mismatch. This means part of the Ryzen 7 7800X3D frame-generation potential remains unused in those settings.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p (Full HD) | GPU Limits CPU 22% | GPU Limits CPU 25% | GPU Limits CPU 22% | GPU Limits CPU 27% |
| 1440p (2K QHD) | GPU Limits CPU 41% | GPU Limits CPU 43% | GPU Limits CPU 31% | GPU Limits CPU 41% |
| 4K (Ultra HD) | GPU Limits CPU 62% | GPU Limits CPU 65% | GPU Limits CPU 62% | GPU Limits CPU 68% |
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.
The displayed percentages are derived from FPS ceilings, not generic utilization heuristics.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p (Full HD) | CPU13% - 32% <> GPU77% - 88% <> | CPU17% - 33% <> GPU75% - 88% <> | CPU11% - 30% <> GPU62% - 83% <> | CPU23% - 64% <> GPU62% - 83% <> |
| 1440p (2K QHD) | CPU13% - 32% <> GPU77% - 88% <> | CPU16% - 33% <> GPU75% - 88% <> | CPU11% - 30% <> GPU62% - 83% <> | CPU23% - 65% <> GPU62% - 83% <> |
| 4K (Ultra HD) | CPU12% - 33% <> GPU93% - 100% <> | CPU13% - 33% <> GPU92% - 100% <> | CPU10% - 31% <> GPU83% - 98% <> | CPU14% - 65% <> GPU83% - 98% <> |
The Ryzen 7 7800X3D + RTX A2000 pairing runs this title with CPU utilization between 10% and 65% and GPU utilization between 62% and 100%. Ryzen 7 7800X3D keeps significant headroom across presets, while RTX A2000 becomes the primary limiter at high visual load. As resolution scales, average GPU load rises from 77% at 1080p to 93% at 4K, while CPU averages move from 28% to 26%.
This profile is GPU-bound. At 4K (Ultra HD) Low, the RTX A2000 averages 96% usage (93-100%), while the Ryzen 7 7800X3D stays at 22% (12-33%), indicating the graphics pipeline is the limiting stage.
At 1080p, averages sit around CPU 28% and GPU 77%. At 1440p, that shifts to CPU 28% and GPU 77%, and at 4K it reaches CPU 26% and GPU 93%. This shows that GPU demand scales sharply with resolution while CPU load remains comparatively stable.
4K (Ultra HD) High is the most balanced preset based on this dataset. It runs around CPU 20% (10-31%) and GPU 90% (83-98%), which keeps RTX A2000 well utilized without constant max-out behavior while Ryzen 7 7800X3D remains stable for consistent frame delivery.
Upgrade priority should be the GPU. The RTX A2000 reaches 96% average load at 4K (Ultra HD) Low while the Ryzen 7 7800X3D still has headroom, so a faster graphics card would deliver the largest uplift.
Understanding Hardware Utilization & Bottlenecks: These percentages represent how much of your component's maximum processing power is actively being used during gameplay. This is the key to identifying performance bottlenecks in any system.
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 180% above and your GPU is 22% above the recommended specs. High/Ultra at 1080p. Lower settings for higher resolutions.
+180%vsrecommended
+22%vsrecommended
+236%vsminimum
+143%vsminimum
Yes, the Ryzen 7 7800X3D paired with the RTX A2000 can run Rust smoothly up to 1440p achieving around 69 FPS at Ultra quality. Your GPU is 22% above the recommended specs, and your CPU is 180% above the recommended requirements.
This CPU + GPU combo costs approximately $704 ($384 CPU (Rank #212 Value) + $320 GPU (Rank #21 Value)). Your build is already very cost-efficient, but if you want even more FPS, the next good option is upgrading the GPU. For example, upgrading to the Quadro RTX 4000 (móvel) for around $900 (Rank #11 for value) could deliver noticeably better performance.
For Rust, upgrading the GPU would give you the most noticeable improvement. The RTX A2000 is the limiting factor here, while the Ryzen 7 7800X3D still has spare capacity. A more powerful GPU would unlock higher FPS, especially at higher resolutions and quality presets. GPU-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.
Rust 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.
Rust requires at minimum a Core i7-3770 (CPU) and GeForce GTX 670 (GPU) with 10 GB RAM and 25 GB (SSD) storage. For the recommended experience, you need a Core i7-4790K and GeForce GTX 980 with 16 GB RAM. Your Ryzen 7 7800X3D and RTX A2000 both exceed the recommended specs, so you're well-positioned for a great experience.
These Rust 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.
