Like integrated graphics?
…Have you considered an older, used desktop?
As an example, I’m quite literally preparing to sell my old 980 TI desktop now. Street prices (per my initial investigation) seem pretty cheap, yet that’d be way faster in any kind of GPU-accelerated program (like animation software), even though it only has a DDR3 CPU.
The catch, of course, is power usage under load, a bulky desktop instead of a laptop, and buying used.