Question: what is the difference between 400 mbps and 1 gig?
Answer: “Speed” (latency) and bandwidth are different things, but with 1 Gbps of downstream bandwidth, a 10-GiB file (10 gibibytes = 10.737 gigabytes = 85,899.3 megabits) could potentially transfer in 86 seconds , versus 215 seconds with 400 Mbps of downstream bandwidth.