Galaxy started its GeForce GTX 780 lineup off with a single reference-design card, but plans to make some major additions. One of them is the GTX 780 Twin Fan. Pictured below, the card uses a unique fin-stack heatsink that uses a mix of aluminum and copper fins. Four 8 mm-thick nickel-plated copper heat pipes conduct heat from the GK110 GPU to this colorful fin-stack, which is ventilated by a pair of 80 mm spinners. Alas, this unique dual-slot cooler sits on a bland NVIDIA-reference design PCB, just like on every GTX 780 card ever sold. Galaxy should ship the card with factory-overclocked speeds, but didn't disclose them.