leileilol wrote:You wouldn't need DOSBox for games that are too fast on a P3 - just turn off the internal cache.
The good news is that it would be quick and easy to compare and contrast these two options, to see which one worked best, for each specific game you wanted to play. In terms of successful speed adjustment, DOSBox is likely to produce the best results. The reason I suggest this is because disabling the mobo's cache on a P3 will not be as flexible, in terms of general speed setting adjustment. If you switch off the cache on a P3 mobo, you'll get a machine roughly as fast as some kind of mid era 386, but that's about it. You won't really be able to tweak its speed all that much, by making it significantly faster or significantly slower. In DOSBox, you can adjust the game's speed in a more flexible and controlled way.
Whichever way you look at this situation, a "hot rodded" P3 system is a great retro system. Combine it with DOSBox (for reasons I mention above), and you've got a machine that covers all of DOS, all Win 3.x, all Win95, and probably 99.9% ? 😉 of Win98.