Chrome.exe used 6% CPU while scrolling and 3% while not scrolling. This was on a 16 core machine! One of my cores hovered around 75% while scrolling and around

Chrome.exe used 6% CPU while scrolling and 3% while not scrolling. This was on a 16 core machine! One of my cores hovered around 75% while scrolling and around 35% while not scrolling, which went down to zero when I closed Chrome.