Before Launch: Check Your GPU Architecture
Check older GPU support and distinguish the architecture requirement from actual performance.
Launch requires AMD GCN 1, NVIDIA Maxwell, Intel Skylake, or newer architecture. Architecture support alone does not meet every minimum requirement or guarantee smooth performance.
Supported examples include Radeon HD 7850, GTX 750 / 750 Ti and 9xx, and Intel HD 530. HD 6950, GTX 760 / 770 / 780 and 8xxM, and Intel HD 6000 lose support. Model numbers alone can be misleading.
On Windows, find your GPU under Device Manager → Display adapters, then check the full system requirements in the Battle.net shop.