PerformanceTest Lambda vs for (int[] TAB)

using System.Diagnostics;
        // ...

        int[] tab = new int[10000];
        tab[9970] = 6;

        Stopwatch sw = new Stopwatch();
        sw.Start();

        // ...

        sw.Stop();
        Console.WriteLine("Elapsed={0}",sw.Elapsed);

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//int v = tab.Select((value) => new {value}).Where(x => x.value >= 5).First().value;
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Time: 00:00:00:0086460
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/*
for (int i=0; i<tab.length; i++)
{
    if(tab[i] >=5)
    {
        int v = tab[i];
        break;
    }
}
*/
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Time: 00:00:00:0000504
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