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trollbridge ◴[] No.46173936[source]
Not to disrespect this, but it used to be entirely normal to have a GUI environment on a machine with 2MB of RAM and a 40MB disk.

Or 128K of ram and 400 kb disk for that matter.

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maccard ◴[] No.46174032[source]
A single 1920x1080 framebuffer (which is a low resolution monitor in 2025 IMO) is 2MB. Add any compositing into the mix for multi window displays and it literally doesn’t fit in memory.
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beagle3 ◴[] No.46176381[source]
The Amiga 500 had high res graphics (or high color graphics … but not on the same scanline), multitasking, 15 bit sound (with a lot of work - the hardware had 4 channels of 8 bit DACs but a 6-bit volume, so …)

In 1985, and with 512K of RAM. It was very usable for work.

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mrits ◴[] No.46176430[source]
a 320x200 6bit color depth wasn't exactly a pleasure to use. I think the games could double the res in certain mode (was it called 13h?)
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1. teamonkey ◴[] No.46177038[source]
You might be thinking of DOS mode 13h, which was VGA 320x200, 8 bits per pixel.
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2. bananaboy ◴[] No.46177480[source]
And 6-bits per colour component.
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3. globalnode ◴[] No.46177603[source]
i remember playing with mode 13h, writing little graphics programs with my turboc compiler. computers were so magical back then.
4. ◴[] No.46178666[source]
5. oso2k ◴[] No.46182771[source]
VGA color palette was 18-bits/256K, but input into the palette was 8-bit per channel. (63,63,63) is visibly different from (255,255,255).

http://qzx.com/pc-gpe/tut2.txt

http://qzx.com/pc-gpe/

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6. bananaboy ◴[] No.46190798{3}[source]
Sorry I'm not exactly sure what you're saying. I know very well how it works as I write a lot of demos and games (still today) for mode 13h (see https://www.pouet.net/groups.php?which=1217&order=release) and I can program the VGA DAC palette in my sleep. Were you referring to the fact that you write 8-bits to the palette registers? That's true, you do, but only 6-bits is actually used so it effectively wraps around at 64. There are 6-bits per colour component which as you pointed out is 18-bits colour depth.

Btw I was a teenager when those Denthor trainers came out and I read them all, I loved them! They taught me a lot!