A new sophisticated injection system means the GPU is actively cooled. All other chips are sufficiently cooled by the passive cooler which is also in contact with the watercooling block for extra efficiency.
The patented technology “Philips structure” from the Alpha NexXxoS XP in 2004, was further developed improving the base plate. The Fins and channel structure has been further refined. The fins are now 0.5 x 0.5 mm and 2.5 mm high. This enables a very large and rapid heat transfer from the copper to the coolant