They have previously said that the game will be playable on setups that are about 5 years behind the time of release.
So, I believe that you will be able to play the game with any of the 10 series graphics cards, and 7th gen intel CPUs. But don't expect the best frame rates during large PvP scenarios.
Comments
Operating System: Windows 10 64-Bit
Processor: Intel Core i3-2125 3.3GHz / AMD Phenom II X4 3.3GHz
Graphics Card: Nvidia GeForce GTX 460 or AMD Radeon 6870 HD with 1GB and DirectX 12
Memory: 6 GB RAM
Network: Broadband Internet connection
Storage: 15 GB of available space
Sound Card: DirectX Compatible Sound Card
Recommended specification.[39]
Operating System: Windows 10 64-Bit
Processor: Intel Core i7-6700K 4.0GHz / AMD FX-9590 4.7GHz
Graphics Card: Nvidia GeForce GTX 1060 or AMD Radeon R9 Fury with 4GB and DirectX 12
Memory: 16 GB RAM
Network: Broadband Internet connection
Storage: 15 GB of available space
Sound Card: DirectX Compatible Sound Card
https://ashesofcreation.wiki/Alpha-1#Alpha_testing_system_requirements
A being can not judge light if he has never seen it, neither can he judge darkness if he never has been it
So, I believe that you will be able to play the game with any of the 10 series graphics cards, and 7th gen intel CPUs. But don't expect the best frame rates during large PvP scenarios.