this post was submitted on 05 Dec 2025
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It's just faster and smoother when scrolling text, and all the work of shifting those pixels is pushed off onto specialized hardware that's much more efficient at it. I use alacritty which is a different GPU-accelerated terminal emulator and I'm very fond of it. It's not a huge deal, I just figure that if I have the hardware, I might as well use it.
Oh, that makes sense. It also makes more sense why it's called "Alacritty," now.
How much VRAM does alacritty use? On my machine, nvidia-smi reports 6MiB for konsole, which I'm seems to be some default reserved by Qt apps (eg dolphin reports the same amount)
Most of my open terminals are using 9 MiB, although one is using 17.