Why does Physical AI demand such massive computational power?



The answer lies in the fundamental constraints of real-world operation. These systems aren't sitting idle waiting for responses—they're constantly juggling multiple demanding tasks simultaneously.

First, there's the relentless stream of sensory input. Vision feeds, lidar data, accelerometers, tactile sensors—all flooding in continuously. Processing this raw data alone requires serious horsepower.

Then comes the decision-making pressure. We're talking millisecond-level response times. A robot navigating obstacles or an autonomous vehicle reacting to road conditions can't afford latency. There's no luxury of offloading to distant cloud servers and waiting. Every microsecond counts.

Beyond immediate reaction, these systems run inference constantly—not just once per second, but continuously evaluating their environment and adjusting behavior. And they're not static; they learn and adapt in real time, updating their models based on new experiences.

This is why on-device compute is non-negotiable. Physical intelligence isn't a cloud game. It's local, it's immediate, and it's hungry for processing power.
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PretendingSeriousvip
· 01-11 12:51
That's why chips are so popular now. Without local computing power, it's just scrap metal.
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SeasonedInvestorvip
· 01-11 10:50
Basically, it's real-time processing. Cloud latency is simply not feasible. A one-millisecond difference could cause an autonomous vehicle to crash, and this architecture is brilliantly designed.
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LayoffMinervip
· 01-11 10:49
Haha, so this wave of chip manufacturers is about to take off. Edge computing is the future.
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GasWastervip
· 01-11 10:43
In simple terms, physical AI can't be as vague as large models in the cloud; it needs to run locally. Who can wait for cloud latency with millisecond-level responses... Chips need to be stacked to the max.
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consensus_failurevip
· 01-11 10:38
NGL, this is why chip manufacturers are now frantically stacking materials... Real-time processing of all those sensor data really can't keep up.
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