War Thunder is a free-to-play MMO where you pilot aircraft, drive tanks, and command warships across large historical battlefields with dozens of other players. It looks accessible thanks to its Arcade mode, but the experience changes dramatically in Realistic and Simulator battles—modes where precise aim, timed maneuvers, and split-second reactions decide whether you survive the engagement. That shift toward precision play is exactly why high FPS matters here. When frame rates dip or frame timing becomes uneven, tracking a target through a dogfight or leading a shell in ground combat feels sluggish, and your inputs stop lining up with what you see on screen. The Dagor Engine handles a lot at once: physics-simulated vehicles, particle effects from explosions, large draw distances across open maps, and rapid matchmaking changes as player counts fluctuate. The CPU gets stressed when the action is dense, especially in Simulator mode where smooth, predictable input is the whole point. The GPU carries the rendering load—shadows, textures, anti-aliasing, and environmental detail all add up. Players targeting high FPS in War Thunder often find that mid-range hardware paired with smart settings choices outperforms a top-end GPU paired with a weaker CPU, because the game punishes inconsistent frame pacing more than it rewards ultra-quality presets. If you are shopping for a high-refresh gaming PC that keeps War Thunder responsive without overspending on hardware that does not match the game's actual bottlenecks, understanding this balance between CPU consistency and GPU headroom is the first step.