CoolIT Takes ATI Radeon HD 3870’s Past 23,000 in 3DMark06 Stephen Fung January 21, 2008 The folks at Canada’s own CoolIT Systems takes a pair of standard 3870’s and overclocks them enough to score over 23,000 in 3DMark06. They show the demo in the video below showing a stable overclock and no weird over-limit artifacts. From around 16,000 to 23,000 3DMarks. Not bad! Share This With The World!