This chapter is mostly aimed at people who are used to older VICE releases. The default configuration has shifted from "make the emulator fast enough to work on consumer hardware" to "pedantic focus on emulation accuracy", which is why newer releases have been perceived as "slower" by some people.
However, a couple things can be reverted and "improved" - if better performance is what you can afford to trade for a little less emulation accuracy. Note that if you encounter any strange problems, you should always try to reset settings to default first.
AutostartPrgMode
= 0)
VirtualDevice8..11
= 1)
and enable Options->Host->Autostart->Handle True Drive Emulation on autostart
(AutostartHandleTrueDriveEmulation
= 1)
SoundEmulateOnWarp
= 0)
Last not least (does not really fit into the above list):
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