Knights of Honor 2: Soverign is the sequel to a fairly niche 2004 real-time strategy game. KoH2 offers medieval grand strategy with RTS battles, multiplayer support, and deep religious, diplomatic, and technological systems.
Knights of Honor II: Sovereign System Requirements
PC System Analysis For Knights of Honor II: Sovereign Requirements
To run Knights of Honor II: Sovereign on high graphics settings your PC will require at least a 0MB GeForce GTX 970 4GB / Radeon R9 290 with a Core i7-4790 4-Core 3.6GHz or FX-8350 CPU. To be able to run at all you will need at least 6 GB system memory. Another thing to consider is the DirectX capability of your GPU. Knights of Honor II: Sovereign needs a GPU capable of running DirectX 11. To summarise, Knights of Honor II: Sovereign needs around a 5 year old PC to play at recommended settings.