LWJGL - MC Performance

Common: {
    Resolution: 854x480
    XYZ: -19 88 155
    Facing: South West (45, 14)
    Antialiasing: Off
    Java: 1.8.0_101 x64 bit
    Memory: 2035 MB
    CPU: Intel Core i7-4720HQ @ 2.6 GHz
    GPU: GeForce GTX 970M / PCIe/SSE2
}
LWJGL 2.9.0
{
    InGame-Normal: {
        FPS: 420-440 range, 435 average
        IO: 230 MB/s constant
        VisualVM:
        {
            CPU Usage: 13 - 16%
        }
    }
    -------------------------------
    InGame-SEUS-ULTRA: {
        FPS: 95 - 105 range, 101 average
        IO: 104 MB/s
        VisualVM:
        {
            CPU Usage: 11 - 16%
        }
    }
}
LWJGL 3.1.0
{
    InGame-Normal: {
        FPS: 375 - 395 range, 385 average
        IO: 200 MB/s constant
        VisualVM:
        {
            CPU Usage: 12 - 15%
        }
    }
    -------------------------------
    InGame-SEUS-ULTRA: {
        FPS: 95 - 105 range, 101 average
        IO: 178-188 MB/s
        VisualVM:
        {
            CPU Usage: 13 - 18%
        }
    }
}