GPU Rack Power Density, 2015–2025

In the realm of technology, significant advancements are often met with unforeseen challenges. Take, for instance, the rapid growth of Artificial Intelligence (AI). NVIDIA's latest Blackwell GPUs generate up to 1,000 watts per chip, a staggering increase of over three times more heat than GPUs from just seven years ago (Source: Lombard Odier, Tom's Hardware, Data Center Dynamics). This escalated heat production has rendered traditional air cooling methods ineffective, necessitating the adoption of liquid cooling solutions. As rack power density continues to increase, the infrastructure challenge becomes increasingly pressing.

Meanwhile, in the world of Internet of Things (IoT), platforms like Fostrom are being developed to simplify the process of monitoring and controlling fleets of devices. With easy-to-integrate Device SDKs, Type-Safe Schemas, and Programmable Actions, Fostrom aims to make connected systems more accessible to developers (Source: Fostrom). However, as IoT devices proliferate, the need for efficient data processing and analysis becomes more critical, which, in turn, fuels the demand for more powerful computing hardware – and the heat challenges that come with it.

In a seemingly unrelated domain, a recent study has shed new light on the bouba-kiki effect, a phenomenon where certain sounds are instinctively associated with specific shapes. Contrary to the long-held theory that this effect is unique to humans, researchers have discovered that baby chicks also exhibit this sound-shape connection (Source: Science). This finding challenges the notion that the bouba-kiki effect is a fundamental aspect of human language evolution.

The world of chess provides another unexpected connection. Computer chess engines, such as Stockfish, use a centipawn advantage to evaluate positions and predict outcomes. A centipawn advantage is a measure of the difference in strength between two positions, with a 100 centipawn advantage corresponding to a 50% chance of winning (Source: Stockfish Interpretation). This concept may seem unrelated to the bouba-kiki effect, but both involve the association of abstract concepts with tangible outcomes.

Lastly, in the realm of programming languages, Scheme's call/cc procedure allows developers to emulate the control flow of GOTO statements, which can lead to more complex and nuanced program structures (Source: Scheme documentation). This feature highlights the ongoing quest for more efficient and expressive programming languages, which, in turn, drives the demand for more powerful computing hardware.

While these five stories may seem unrelated at first glance, they reveal a complex web of connections between technology, language, and cognition. As we continue to push the boundaries of innovation, we must also acknowledge the challenges and limitations that arise from our advancements. By exploring these intersections, we can gain a deeper understanding of the intricate relationships between seemingly disparate domains and develop more effective solutions to the problems that arise from our relentless pursuit of progress.

Sources:

• Lombard Odier, Tom's Hardware, Data Center Dynamics: GPU Rack Power Density, 2015–2025
• Fostrom: Show HN: Fostrom, an IoT Cloud Platform built for developers
• Science: Baby chicks pass the bouba-kiki test, challenging a theory of language evolution
• Stockfish Interpretation: What Is a Centipawn Advantage?
• Scheme documentation: Emulating Goto in Scheme with Continuations