Gaming requirements and my device capabilities

The Radeon R5 (Stoney Ridge) integrated GPU basically has similar performance as the Intel HD 620 iGPU. You can see some benchmarks in the link below.

WWE 2K16 has a minimum requirement of a desktop GeForce GTX 460 (2010) or Radeon HD 5870 (2009). Both the Radeon R5 and Intel HD 620 are definitely less powerful than those older desktop GPUs.