My HTPC that I put together needs a faster video card (w/HDMI). So far, the fastest low-profile video card I've found is the: SAPPHIRE 100293L Radeon HD 5570 1GB 128-bit DDR3 PCI Express 2.1 x16 HDCP Ready Low Profile Ready Video Card. Is this the fastest one available? It seems a bigger/faster low-profile card that takes up 2 bays and uses external power would be an option for small cases too, but I don't see such an item.
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Is there a reason you need a gaming card for an HTPC?