using System;

using System.Diagnostics;

public class Program

{

    public static void Main()

    {

        var rnd = new Random();

        bool b;

        int v1 = rnd.Next();

        int v2 = rnd.Next();

​

        Stopwatch sw = Stopwatch.StartNew();

        for (int i = 0; i < 100000000; i++)

        {

            b = v1 == v2;

        }

        sw.Stop();

        Console.WriteLine("== operator: " + sw.ElapsedMilliseconds);

​

        sw.Restart();

        for (int i = 0; i < 100000000; i++)

        {

            b = v1.Equals(v2);

        }

        sw.Stop();

        Console.WriteLine("int.Equals(int): " + sw.ElapsedMilliseconds);

    }

}