You can check the recommended hardware requirements on every official storefront, but we can tell you right now that an eight core CPU is a must, as is a graphics card such as an RTX 2080 Ti, RTX 3080/3080 Ti, or an RX 6900 XT. We also recommend at least 16GB of system RAM.
This is to get 4K at over 60Hz and close to 120Hz in ultra settings with DLSS set to balanced. If you prefer 1440p, of course hardware demands lower and it’s much more likely you’ll hit 144Hz or even 165Hz, depending on the settings you opt for. As a side note, this is the first time 1440p is possible for God of War, because Sony have yet to implement QHD on any PlayStation console.