C# i++ to a billion

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Diagnostics;

namespace simple_performance_test
{
    class Program
    {
        static void Main(string[] args)
        {
            Stopwatch clock = new Stopwatch();
            while (true)
            {
                Console.WriteLine("");
                Console.WriteLine("Starting Test");

                clock.Restart();
                int i = 0;
                for (; i < 1000000000; i++) ;
                clock.Stop();

                Console.WriteLine("Took " + clock.ElapsedMilliseconds + " to iterate to " + i);
                Console.ReadKey();
            }
        }
    }
}