Comment by Thaxll

When you see how much effort it takes to C# and Java to optimize the runtime, there are a lot of people working on that. C# is fast but you see that it uses between 2 and 32 times the memory that Go needs.

Overall you can see how fast Go is, it has little optimization compare to C# and it's as fast. Compare this: https://benchmarksgame-team.pages.debian.net/benchmarksgame/... and overly complicated C# version: https://benchmarksgame-team.pages.debian.net/benchmarksgame/... ( avx, Intrinsics etc ... )