7°C Cooler? This must be a scam - GoChiller Graphene Coolant Review
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Check out the Volta GIGA today at geni.us GoChiller created graphene coolant they claim is 60% more thermally conductive than water... but in our experience these things rarely live up to the hype.
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The video investigates the GoChiller graphene coolant by performing hands-on testing in a PC cooling loop, comparing it against standard distilled water and EK CryoFuel. The host explains graphene’s theoretical thermal advantages, noting graphene’s high thermal conductivity and the concept of a graphene nanoparticle suspension in a liquid. Early demonstrations cover basic properties of graphene, including its 1950 W/mK thermal conductivity, and how these properties are supposed to translate into better CPU and GPU cooling when the graphene particles are suspended in the coolant. The main experiments then drain and refill test rigs, measure electrical resistance of fluids, and evaluate foaming behavior, foam control, and real thermal performance using a dual-test setup. The results show that the graphene solution can produce small, measurable improvements in temperature under certain conditions, but the gains are not dramatic and depend on fill technique, system setup, and the presence of foaming; the video ultimately presents mixed results and a cautious optimism for the product’s visual appeal and potential, while noting the marketing claims require more robust testing. The host also segues into a sponsorship segment with Micro Center, highlighting store offerings and a new customer incentive, which provides context for the video’s structure and funding. Overall, the reviewer concludes that the graphene coolant is not “snake oil” and can look visually impressive, but it does not deliver large, consistent performance gains across all test scenarios, leaving room for skepticism about hype versus real-world benefit.
Topics · science_and_technology · product_reviews · computer_hardware · thermal_management · consumer_electronics · testing_and_validation
Questions answered
- Do graphene-based coolants provide consistent, meaningful temperature reductions in typical PC builds?
- The video shows small, sometimes measurable improvements under certain test conditions, but the gains are not dramatic and depend on setup, fill technique, and foaming control.
- Is the anti-foaming agent in GoChiller effective based on the tests?
- The tests indicate the anti-foaming agent is not highly effective, as foaming was observed with graphene solutions, potentially reducing cooling efficiency.