Three slot cooling and only small increase in clock frequencies ... maybe it's a decent clocker on liquid nitrogen ...Zotac is ready with one of the first non-reference design GeForce GTX 480 graphics card, the Zotac GTX 480 amp! Edition. At the center of its design is the Zalman VF3000 GPU cooler sitting atop an NVIDIA reference design PCB. Overclocked out of the box, the amp! Edition card has clock speeds of 750 MHz (core), 1512 MHz (shader), and 950 MHz / 3800 MHz effective (memory), against reference speeds of 700/1401/924(3700) MHz. The gigantic VF3000 cooler makes the card require three expansion slots. As with every other GTX 480, the GTX 480 Amp! Edition packs 480 CUDA cores, is DirectX 11 compliant, and has 1536 MB of GDDR5 memory across a 384-bit wide interface. Zotac has not let out any more information, particularly pricing and availability.