Want to improve your FPS in Sniper Elite 4? Here are some things to try. But, according to the developers the recommended graphics card is an NVIDIA GeForce GTX 970.
The minimum graphics card you can play it on is equivalent to an NVIDIA GeForce GTX 660. The Sniper Elite 4 download size is around 40 GB - make sure you have this space free on your storage drive. You'll need a minimum of 4 GB of RAM, however, the developers recommend 8 GB of RAM. However, the recommended CPU is an Intel Core i7-3770. The Sniper Elite 4 system requirements state you should have a minimum CPU equivalent to an Intel Core i3-2100.