Switch seems slower than if

I was curious as to the speed on switch, believing that it was "very" fast, but I have a test case that seems to show a single switch is about as fast as about 4 if tests, when I expected (no solid reason) it to be as fast as 1 test. Here's the two methods I wrote to compare switch with if:

public static int useSwitch(int i) {
    switch (i) {
        case 1: return 2;
        case 2: return 3;
        case 3: return 4;
        case 4: return 5;
        case 5: return 6;
        case 6: return 7;
        default: return 0;
    }
}

public static int useIf(int i) {
    if (i == 1) return 2;
    if (i == 2) return 3;
    if (i == 3) return 4;
    if (i == 4) return 5;
    if (i == 5) return 6;
    if (i == 6) return 7;
    return 0;
}

Here's my testing code:

long x = 0;
for (int i = 0; i < 999999; i++)
    x += useIf(i % 7); // I use "x" so calls won't get optimized out

And another identical loop for useSwitch()

On my machine these loops take about the same time to complete, which was a surprise.
I arrived at the number of ifs as "4", because that's the average given the input range (I think).
If I reduce the number of logic options, the if version is noticeably faster.

My question is:

Is it that switch actually isn't that fast, or is this an "unfair" test in some way?