Go is compiled to machine code and is executed directly, which makes it much faster than Java. It is so because Java uses VM to run its code which makes it slower as compared to Golang. Golang is also good in memory management, which is crucial in programming languages.Click to see full answer. Also question is, is go faster than C?Same as many static languages, Go is also fast. In fact, for some scenarios, Go is not faster as C and C++. Code execution speed is an important factor in design Go, but it is not the most important one. The most important design factor for Go is readability, the second most important factor is safety.One may also ask, does go replace Java? Well, Go is specifically a systems-level programming language for large, distributed systems and highly-scalable network servers. It is meant to replace C++ and Java in terms of Google’s needs. Regarding this, is go faster than Python? Go is extremely fast. The performance is similar to that of Java or C++. For our use case, Go is typically 40 times faster than Python.Why is go so fast? Go Is Fast Because Go is compiled to machine code, it will naturally outperform languages that are interpreted or have virtual runtimes. Go programs also compile extremely fast, and the resulting binary is very small. Our API compiles in seconds and produces an executable file that is 11.5 MB.