>"I Measured Every Watt on Apple Silicon Five models, sustained generation, real wall-socket energy at $0.31/kWh — and the surprise the RTX-3090 numbers predicted, only bigger."
Justin Stewart writes about how the energy cost of running local Large Language Models (LLMs) on Apple Silicon depends more on throughput than parameter count. Using an M3 Ultra Mac Studio, he demonstrates that large Mixture-of-Experts (MoE) models can be significantly cheaper to operate per token than smaller dense models because they only activate a fraction of their parameters during generation. Ultimately, the study reveals that efficiency is driven by how much data must be moved from memory for every token produced.
* The measurements were calibrated against actual wall power using a Shelly Plug US Gen4 meter.
* A custom tool called TokenWatt was used to measure marginal energy consumption via Apple’s IOReport interface.
* In real-world "lumpy" traffic scenarios, the cost of dense models compared to MoE models actually widens even further.
Justin Stewart writes about how the energy cost of running local Large Language Models (LLMs) on Apple Silicon depends more on throughput than parameter count. Using an M3 Ultra Mac Studio, he demonstrates that large Mixture-of-Experts (MoE) models can be significantly cheaper to operate per token than smaller dense models because they only activate a fraction of their parameters during generation. Ultimately, the study reveals that efficiency is driven by how much data must be moved from memory for every token produced.
* The measurements were calibrated against actual wall power using a Shelly Plug US Gen4 meter.
* A custom tool called TokenWatt was used to measure marginal energy consumption via Apple’s IOReport interface.
* In real-world "lumpy" traffic scenarios, the cost of dense models compared to MoE models actually widens even further.
Bonsai-8B-GGUF-1bit is an end-to-end 1-bit language model designed for high-efficiency deployment using llama.cpp across CUDA, Metal, and CPU architectures. This model provides a massive 14.1x reduction in memory footprint compared to standard FP16, requiring only 1.15 GB of parameter memory. By leveraging the GGUF Q1_0_g128 format, it achieves significant performance boosts, including 6.2x faster throughput on an RTX 4090 and substantially lower energy consumption per token. It is an ideal solution for on-device assistants, mobile applications, and edge robotics where memory, thermal, and power constraints are paramount.
A technical article explaining how a small change in async Python code—using a semaphore to limit concurrency—reduced LLM request volume and costs by 90% without sacrificing performance.
This article discusses the impact of Large Language Models (LLMs) on the field of software engineering, arguing that while LLMs can increase efficiency, it's crucial to maintain a pipeline of junior engineers who learn through practical experience and problem-solving, rather than solely relying on AI-generated code.
Discover how to fully automate Arduino development by integrating Claude code access to hardware. Enhance efficiency and innovation with this cutting-edge approach.
Resource-efficient LLMs and Multimodal Models
A useful survey of resource-efficient LLMs and multimodal foundations models.
Provides a comprehensive analysis and insights into ML efficiency research, including architectures, algorithms, and practical system designs and implementations.
A useful survey of resource-efficient LLMs and multimodal foundations models.
Provides a comprehensive analysis and insights into ML efficiency research, including architectures, algorithms, and practical system designs and implementations.
