Path of Exile minimum requirements for Windows assume having at least Windows 7 SP1/Windows 8 operating system. Your processor should be x86-compatible 2.6GHz or a more powerful one. The minimum RAM requirement is 4 GB. As for a graphics card, it should be NVIDIA GeForce GTX 650 Ti or ATI Radeon™ HD 7850, and it should support Direct X Version 11. You also have to have 32 GB free disk space to install the game.
If you go for recommended requirements for Path of Exile for Windows, your operating system should be Windows 10. Recommended CPU would be x64-compatible, quad core, 3.2GHz CPU or equivalent. For RAM, it is recommended to have 8 GB or more. And video card — NVIDIA GeForce GTX 1050 Ti or ATI Radeon™ RX560. It should also support Direct X Version 11.