C# Generics and C++ Templates provide support for parameterized types. The following are the differences −
C++ Templates are more flexible than C# Generics
Explicit specialization is not supported by C#
The type parameter cannot be used as the base class for the generic type in C#
C# does not allow type parameters to have default types.
The C++ template has a compile-time modal, whereas C# Generics is both compile and run-time. Generics have run-time support.
C#Templates will not allow non-type template parameters.
C# does not even support partial specialization.