The Scythe Kama Angle heatsink performs very well on both AMD and Intel platforms, as you'll see when Frostytech compares it directly against 211 other heatsinks.

"In this review Frostytech is testing out a rather peculiar heatsink from Scythe called the Kama Angle. Traditional parallel fin-to-fan relationships are thrown out the window and what we're left with is a chevron-shaped aluminum fin tower with the fan set at 45 degrees to the leading edge."