I wrote the article around the time of the Nvidia Riva TNT1/TNT2, many years before the first decently programmable GPUs (and the introduction of the term "GPU"

I wrote the article around the time of the Nvidia Riva TNT1/TNT2, many years before the first decently programmable GPUs (and the introduction of the term "GPU", they were still called graphics accelerators). So yeah, CPU only :) Unfortunately I can't view your video link without a Vimeo account to "prove my age" (hoover my data).