GPU-Z. I just tried a +5 core clock and got LOWER scores on skydiver twice lol. I think I'm just gonna stay where I am. Higher by ten points after restesting old clocks. Probably at the end of its rope or something. 1419 equals out to 1454 in game so I corrected it in sig. Don't really even see the point in going higher. Doesn't seem to make hardly a difference in game.