Technology

'Thermodynamic computing' could slash energy use of AI image generation by a factor of ten billion, study claims — prototypes show promise but huge task required to create hardware that can rival current models

Source

Tom's Hardware

Published

Jan 28, 2026

TL;DR

AI Generated

A new study suggests that 'thermodynamic computing' could significantly decrease the energy consumption of AI image generation by a factor of ten billion compared to current tools. While prototypes show promise, developing hardware to match existing models remains a significant challenge. Researchers at Lawrence Berkeley National Laboratory have demonstrated the potential for thermodynamic computing to generate images with much lower energy costs than traditional digital hardware. Although still in its early stages, this research could pave the way for more energy-efficient AI image generation in the future.

Read Full Article

Dr. L.C. Lu on TSMC Advanced Technology Design Solutions

Dr. L.C. Lu, a key figure at TSMC, focuses on design-technology co-optimization, packaging innovations, and AI-driven methodologies for next-gen semiconductor systems. TSMC emphasizes DTCO and DDCL innovations for scaling from N5 to A14 nodes, with NanoFlex and NanoFlex Pro architectures offering efficiency gains. N2P and N2U nodes incorporate advanced DTCO and power delivery optimizations, with hybrid dual-rail architectures achieving significant energy savings. TSMC collaborates with EDA partners for AI integration, enhancing productivity and design quality. Advanced packaging technologies like CoWoS and SoIC play a crucial role in enabling AI scaling, with memory bandwidth and interconnect performance scaling aggressively. TSMC addresses power delivery and thermal management challenges in AI systems through advanced solutions. TSMC's advancements in design methodologies and AI-driven automation promise improved productivity and scalability in chip-package co-design.

SemiWiki•

5 hours ago

MIT Technology Review

The Download: a new Christian phone network, and debugging LLMs

A new US phone network for Christians is launching, blocking porn and gender-related content with network-level controls. Goodfire, a San Francisco startup, released Silico, a tool for debugging AI models by allowing users to adjust parameters during training. The National Science Foundation faced mass firings, impacting US science funding and governance. China's AI labs are releasing open-source models, challenging the traditional Silicon Valley approach. Elon Musk admitted using OpenAI models for xAI training, sparking debate on AI ethics and practices.

MIT Technology Review•

6 hours ago

Mark Zuckerberg says Meta is cutting 8,000 jobs to pay for AI infrastructure — insatiable compute demand means the company can't rule out further headcount reductions

Meta CEO Mark Zuckerberg announced at a town hall that the company plans to cut 8,000 jobs due to the increasing costs of AI infrastructure. These layoffs will affect about 10% of Meta's workforce and are linked to the company's expanding AI budget. Zuckerberg mentioned that the focus on AI hardware is diverting funds from employee-related expenses, hinting at possible future reductions. Despite the layoffs, Meta reported strong Q1 earnings, raising questions about the necessity of the job cuts. The move highlights a broader debate about the role of AI in driving layoffs in the tech industry.

Tom's Hardware•

7 hours ago

Talent over tokens: AI models are becoming more expensive to run, and productivity gains are limited — efficient workers might be the solution to strained budgets

As AI models become more expensive to run, with costs exceeding those of actual workers, companies are facing strained budgets. Despite the promise of productivity gains through AI deployment, many firms are not seeing the expected returns. High costs associated with AI usage are leading to budget exhaustion, with examples like Uber spending its annual AI budget in a few weeks. As AI spending continues to rise, companies may need to reconsider their reliance on AI and potentially invest in efficient human workers instead.