Performance Summary
The Core i7-8700B + GeForce RTX 4090 pairing runs this title with CPU utilization between 24% and 89% and GPU utilization between 44% and 100%. Core i7-8700B reaches high load in heavier scenarios, while GeForce RTX 4090 carries most of the graphics load at heavier visual settings. As resolution scales, average GPU load rises from 63% at 1080p to 97% at 4K, while CPU averages move from 86% to 44%.
Load Interpretation
From a utilization perspective, this is a GPU-heavy load profile. At 4K (Ultra HD) Ultra, the GeForce RTX 4090 averages 100% usage (99-100%), while the Core i7-8700B stays at 36% (24-47%). This shows the graphics pipeline is carrying most of the workload, but utilization alone does not define the FPS limiter.
Resolution Scaling
At 1080p, averages sit around CPU 86% and GPU 63%. At 1440p, that shifts to CPU 65% and GPU 94%, and at 4K it reaches CPU 44% and GPU 97%. This shows that workload scaling is present on both components, with stronger pressure on the GPU.
Optimal Settings Recommendation
1440p (2K QHD) Low is the most balanced preset based on this dataset. It runs around CPU 69% (51-87%) and GPU 90% (84-95%), which keeps GeForce RTX 4090 well utilized without constant max-out behavior while Core i7-8700B remains stable for consistent frame delivery.
Upgrade Insight
Both components are stressed near their limits in the heaviest presets (Core i7-8700B: 87% avg, GeForce RTX 4090: 100% avg). A targeted upgrade should follow your target resolution: GPU first for higher image quality, CPU first for higher minimum FPS.