Ultra-low GPU temps sound impressive until you consider the power bill Cooling a GPU with an AC unit may work, but the size and risks make it impractical A 12,000 BTU AC for GPU cooling ...

A Chinese technical video creator, Electrolyte Carbon Acid Iron, posted a video of a system designed to cool a GPU using the outdoor unit of a home air conditioner, which has become a hot topic.

There’s no fixed answer to this question, as it ultimately depends on the design of your specific GPU. NVIDIA’s top-end consumer card, the GeForce RTX 4090, can handle temperatures up to 90C ...