R9 270X vs RX 480 Benchmarks

Upgraded my graphics card... Here is the difference... My first attempt at benchmark... the results are the average of three runs each game... Pc: PC Specs: MSI 990FXA-GD65 AMD FX-8350 2x4GB Kingston Fury DDR3 Sapphire Dual-X R9 270X 2G Sapphire Nitro Radeon RX480 4GB