French Company Plans To Heat Homes, Offices With AMD Ryzen Pro Processors

At its Ryzen Pro event in New York City last month, AMD invited a French company called Qarnot to discuss how they're using Ryzen Pro processors to heat homes and offices for free. The company uses the Q.rad -- a heater that embeds three CPUs as a heat source -- to accomplish this feat. "We reuse the heat they generate to heat homes and offices for free," the company says in a blog post. "Q.rad is connected to the internet and receives in real time workloads from our in-house computing platform."

The idea is that anyone in the world can send heavy workloads over the cloud to a Q.rad and have it render the task and heat a person's home in the process. The two industries that are targeted by Qarnot include movies studios for 3D rendering and VFX, and banks for risk analysis. Qarnot is opting in for Ryzen Pro processors over Intel i7 processors due to the performance gain and heat output. According to Qarnot, they "saw a performance gain of 30-45% compared to the Intel i7." They also report that the Ryzen Pro is "producing the same heat as the equivalent Intel CPUs" they were using -- all while providing twice as many cores.

While it's neat to see a company convert what would otherwise be wasted heat into a useful asset that heats a person's home, it does raise some questions about the security and profitability of their business model. By using Ryzen Pro's processors, OS independent memory encryption is enabled to provide additional security layers to Qarnot's heaters. However, Q.rads are naturally still going to be physically unsecured as they can be in anyone's house.

Further reading: The Mac Observer, TechRepublic

Comments

How to heat a house with a multi-line BBS

[aheath]

I used to be the sysop [ system operator ] of a BBS [ bulletin system ] back in the day [ mid eighties to early nineties ]. I met a sysop who ran a multi-line PCBoard system from the basement of his house in a Ohio. PCBoard required one CPU for two phone lines. I don't remember how many lines he had but it was an impressive number. He told me that he had enough desktop PCs in his basement to heat his house in the winter. He also had enough paid subscribers to pay for the cost of cooling his basement in the summer.

Re:What do they do during the summer?

[judoguy]

All residential buildings have need for domestic water heating all year long.

This particular scheme might turn out not to be practical but the basic idea is great.

Rather than paying gobs of money to waste heat from a server farm, use it to heat something you need to heat anyway.

I bet we've all seen the situation at work where the company is heating the building with a conventional HVAC system and at the same time refrigerating the server room. This can be difficult to fix after construction, but should grow more common in the design phase as time goes by.