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Hackaday

Block, shmock — Just Pump Water Over The Chip

An experiment tested direct water cooling of a GPU and CPU by attaching a 3D printed pipe directly to the chips, bypassing traditional water blocks. The GPU showed significant cooling improvements compared to standard systems, but the CPU failed and caused leaks, suggesting differences in heat distribution between the two components. The results highlight potential in direct cooling methods for certain chips, though practical challenges remain.

What happened

A person cooled a GPU by directly pumping water over it, achieving better performance than a standard water block, but the same method failed on a CPU and caused leaks.

Why it matters

This experiment shows that cooling methods can vary greatly depending on the hardware, and may inspire new, more efficient cooling techniques for different components.

Why it belongs here

It highlights creative problem-solving and the ongoing exploration of better ways to manage heat in technology, which is key to advancing computing performance and reliability.

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