No, they can't. The x86 market was always a very small club with one big gorilla on the top of it, and there was always some significant market bracket that Intel wasn't interested on it. So when AMD missed their targeted parameters, either costs, scope or time to market they could always find a market bracket to dump their products with enough profitability to keep the company running until the next product.
The mobile ARM market is a different beast. You have Qualcomm at the top, but you also have Mediatek, Rockchip which is built around the idea of lean cost structure, and some vertically integrated manufacturers like Samsung and Apple. Nvidia cannot afford to miss targeted parameters there, because if they don't reach, let's say, the performance target they can't dump chips for cheap, because there's mediatek and others that excel on costs. They can't postpone the launch date, otherwise they fall out from the pack. It's a much less forgiving market than x86.
It may be less forgiving but that wont stop Nvidia from doing it as long as it takes. And they can do it for as long as they have money. AMD has sunk billions into the x86 market and never made money. That is my point. They dont have to make money in the market to remain within it.
