Thief stands as an impressive Stealth titles from 2014. Many users question: "Can my PC run this?" Using your Ryzen 7 9700X and 580 setup, we've calculated a 69% compatibility score.

Examining frame rates, your system handles Thief well. Minimal presets deliver reasonable 85 FPS, with high settings giving manageable 47 FPS. Maximum quality show workable 48 FPS. To maximize game time, consider high settings.

Graphics processing creates the bottleneck here. The Ryzen 7 9700X has headroom while the 580 struggles rendering Thief's graphics. Improved video card would unlock much improved visual quality.

In summary: Thief performs solidly on your system. Optimal experience choosing 1440p at high settings. You'll get good looks with smooth gameplay fluidity. Some optimization may help certain scenes.