What makes the Koenigsegg CCR so fast? (1,483 HP, anyone?)

I've always been fascinated by the Koenigsegg CCR's incredible performance and I was wondering what sets it apart from other hypercars. With an astonishing 1,483 horsepower on tap, I'd love to hear from fellow enthusiasts and experts about what makes this car so incredibly fast, and if anyone has any first-hand experiences or insights to share.