5.20ms per image to render a Mandelbrot set at 1440x800 using AVX. My mind boggles when I think back to the time (a little over 20 years ago) when I typed in a Mandelbrot program from a magazine on my Commodore 128, ran it, went to school, to return 8 hours later to just see it complete the last few pixels of a monochrome Mandelbrot at a glorious 320x200 resolution ;-)