Okay gurus... quick question here. A fully loaded, 4K movie is going to push about 45 to 60MBps bit rate if not more. (video and audio combined) So.. I ran a test. One fully loaded 4K movie vs. an encoded 4K movie at or near 10% of the total bit rate. So... 56MBps vs. 5MBps. My card for the HTPC seems to handle encoded 4K movie without a hiccup. Needless to say, she coughs up a kidney when attempting to play the original file. Now.. .my question is, for the theater PC.. what do I look for more. The core? The amount of memory? Or the card's memory bandwidth?