Ryzen 1500X has equal IPC to Skylake i7-6700k and 7% more efficient SMT - From Techarp review : r/Amd
GTX 1080 Rocket League benchmark with Intel Core i7-6700K @ 4.00GHz at Ultra Quality: 1080p, 1440p, Ultrawide, 4K Performance Benchmarks - GPUCheck United States / USA