Is 1200 Megabits per Second Good?

1200 millibits per second is very slow. Check the units you are quoting. You possibly meant 1200 Mbps (not mbps).

Is 1200 Mbps fast internet speed?

By most definitions, anything above 100 Mbps is considered “fast.” Once you start getting close to 1 Gbps (1,000 Mbps), the internet plan is called a “gigabit” service.

Do I need 1200 Mbps for gaming?

What Internet speed do I need for gaming, you ask? Most video game console manufacturers recommend at least 3 Mbps (or “megabits per second,” the measurement of how much data can be moved in a second) of download speed and 0.5 Mbps to 1 Mbps of upload speed as a generally "good internet speed".