Kingdom Come: Deliverance is a historically grounded open-world RPG set in medieval Bohemia. You explore large environments, engage in skill-based melee and archery combat, and interact with NPCs whose behavior is driven by CryEngine AI, pathfinding, and crowd simulation. The game launched with known performance quirks, but post-launch patches significantly improved CPU utilization and memory handling. At 1440p, the most important shift is how much more work falls on the graphics card. The higher resolution sharpens textures on armor, buildings, foliage, and distant landscapes, which is exactly what makes the game look its best — but it also means your GPU needs real headroom to keep frame rates consistent, especially with shadows and post-processing turned up. Towns like Rattay and large battles remain CPU-heavy because the engine tracks dozens of NPCs simultaneously, each with their own AI behavior and physics. On the memory side, texture-heavy scenes and mods that enhance visual quality can push VRAM usage higher, so a GPU with generous video memory is worth prioritizing. Storage speed matters too: the game streams a large open world with frequent loading, so an SSD shortens travel times and reduces pop-in. A common mistake when building for 1440p is overspending on the graphics card while pairing it with a weak CPU or slow storage, which can introduce stutter in the very areas where you most notice it — busy towns and combat encounters. The right PC build for this game at 1440p treats the resolution as an upgrade that rewards balanced hardware rather than raw single-component horsepower.