GTX 1070 SLI Benchmark vs. GTX 1080, GTX 1070 - Determining Best Value | GamersNexus - Gaming PC Builds & Hardware Benchmarks
GTX 1070 SLI Testing - LanOC Reviews
The 4K Gaming Showdown: GeForce GTX 1070 SLI vs 1080 SLI vs Titan X Pascal
Testing GTX 1070 ASUS Strix in SLI. Some great performance improvements, some not so great. But anyway doubled performance in Unigine:Superposition makes me happy : r/gamingpc