powermetrics

Sudoless alternative to powermetrics for Apple Silicon; realtime CPU & GPU frequency, volts, usage, etc.

A little program to show how to dump all the IOKit IOReport information

Java Virtual Machine (JVM) benchmarks to measure the energy consumption under different loads and with different available off-the-shelf applications.

Sudoless system monitor for Apple Silicon: power, thermals and per-process watts, in a terminal UI and as a JSON contract that scripts and AI agents can query

Apple Silicon performance monitor — asitop with M5 Max support (fixes M-cluster crash on M5/M5 Pro/M5 Max/M5 Ultra)

Publishes processes energy consumption over REST of easier processing / analysis

Apple Silicon System Management Interface

macOS performance diagnostics CLI for Apple Silicon Macs. Captures CPU, memory, disk I/O, load, top processes, and optional GPU power into JSON reports.

⚡ Lightweight macOS menu bar app to track cumulative power consumption of your Mac mini. Pure software, native Swift, no hardware required.

Sudoless SoC telemetry for Apple Silicon, in Swift — GPU/CPU/ANE frequency, residency, power, and die temperature via the private IOReport framework + AppleSMC (no root, no subprocess).

macOS Dock icon + popup that visualizes GPU usage / SoC temperature / fan RPM / power on Apple Silicon and Intel Macs. Universal Binary.

The macOS energy monitor that speaks in minutes of battery life — not percentages.

Lightweight floating overlay for macOS (Apple Silicon) showing real-time CPU, GPU, and ANE utilization. Built entirely with SwiftUI. Includes verified Metal-based GPU stress test for performance validation. 🧠 Developed autonomously by GPT-5 under supervision of Jozef Belvončik.

Beautiful, real-time system monitoring dashboard for macOS

Open-source battery monitor for Apple Silicon MacBooks. Menu bar stats, app energy estimates, runtime forecasts and battery health history. Runs locally.

A simple UI app showing some Renoir power metrics.

Energy monitoring with embedded systems: ESP32 microcontrollers and MODBUS

The project consists of a power plug that includes a real-time power measure (active power) and sends the data to the Labview.

Uses powermetrics and Pygame to show the temperature of your CPU. Optimized for MacOS users