It ran like shit in 4MB—I remember telling the IT boss that we’ll need 8MB on every W95 machine, unless we want to wait 5 seconds to open a menu or run only one app at a time. Still 8 is impressive for the functionality.
Yeah my own Win95 machine had 32MB and ran super happy. The 4MB machine was frankensteined from very random parts for a friend who fried the PSU on their 8MB - the difference between all 3 setups was crazy, I think at 4MB you had to use a 16-color palette? At 640x480x8bpp video memory alone should eat 300KB (I don't think there was double-buffering?)
I sometimes wonder, what would be the "smallest" machine you could feasibly DIY/build today, that would still allow you to be somewhat productive (e.g. write code, very basic web browsing, SSH, etc). I recently spent a week with a PowerBook G4 (2002) and it's very usable (save for the fan noise). There's probably a lot to explore with modern MCUs.
Video memory is on the graphics card. Screen image is (was) built directly in the framebuffer. Double buffering wasn't a thing in those days. Memory was too expensive. I had a Trident 9440 PCI. It barely had BitBlt acceleration.
I sometimes wonder, what would be the "smallest" machine you could feasibly DIY/build today, that would still allow you to be somewhat productive (e.g. write code, very basic web browsing, SSH, etc). I recently spent a week with a PowerBook G4 (2002) and it's very usable (save for the fan noise). There's probably a lot to explore with modern MCUs.