the best way I've seen this describes is "spikey" intelligence, really good at some points, those make the spikes
humans are the same way, we all have a unique spike pattern, interests and talents
ai are effectively the same spikes across instances, if simplified. I could argue self driving vs chatbots vs world models vs game playing might constitute enough variation. I would not say the same of Gemini vs Claude vs ... (instances), that's where I see "spikey clones"
Because this part of your brain has been optimized for hundreds of millions of years. It's been around a long ass time and takes an amazingly low amount of energy to do these things.
On the other hand the 'thinking' part of your brain, that is your higher intelligence is very new to evolution. It's expensive to run. It's problematic when giving birth. It's really slow with things like numbers, heck a tiny calculator and whip your butt in adding.
There's a term for this, but I can't think of it at the moment.
You are asking a robotics question, not an AI question. Robotics is more and less than AI. Boston Dynamics robots are getting quite near your benchmark.