Downloading GTA 5 at 5000Mbps on Steam (AT&T 5 Gigabit Fiber Internet)

The download part is sped up by 4x. How fast can we download GTA 5 with 5 Gigabit internet. Contents of video 00:00 Intro 00:50 Download Test 4:03 Outro Music track: Information Flow by Aylex Source: Free Background Music for Video