If I get the All-In-Wonder(AIW) Version, is there a performance compromise, or will it run games just as good as the standard x1900, and have all the TV tuning goodies?
Well, in case you were wondering, there appears to be NO "plain" X1900. Just to clear that up.
As for what there DOES happen to be, right now, there's the X1900AIW, the X1900XT, and the X1900XTX. The only difference between those three cards are clock speeds. Respectively:[*:961f8dc890]
AIW: 500MHz core, 1000MHz VRAM
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XT: 625MHz core, 1450MHz VRAM
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XTX: 650MHz core, 1550MHz VRAMClearly, there's a big gap between the AIW and the XT. This does translate into a serious performance difference; the X1900AIW simply cannot match the better X1900 cards, and does get about 65-70% of the performance, making it better than the X1800XL, but definitely worse than the X1800XT.