That's the point. With the 386, it means bus width, the FPU was separate as the 387 anyway. With the 486, it meant whether it had an FPU. I'm not getting into

That's the point. With the 386, it means bus width, the FPU was separate as the 387 anyway. With the 486, it meant whether it had an FPU. I'm not getting into the whole controversial deal with whether the 486SX actually just had the FPU disabled, and what the 487 actually was, because there seems to be a lot of misconception around that that I don't want to inadvertently repeat: http://www.os2museum.com/wp/lies-damn-lies-and-wikipedia/ http://www.os2museum.com/wp/lies-damn-lies-and-wikipedia/