Benchy

October 7, 2025 · View on GitHub

Benchy is a modern, cross-platform system benchmarking tool written in Go with a sleek Qt-based interface. It measures CPU, memory, disk, and system performance through real-time, visually rich tests—presented in an intuitive Geekbench-style results dialog.

Screenshots

benchy_running_tests benchy_tests_completed benchy_results

Features

  • Single-Core and Multi-Core tabs
  • Per-test sub-scores and a big Overall tile (geometric mean, baseline 2500)
  • A simple bar chart of sub-scores per tab
  • Export JSON for each tab
  • Dark mode palette (auto-applied)
  • Section tiles (CPU / Memory / Storage / Image)
  • Improved in-app bar chart:
    • Axis ticks and labels
    • Mouse hover with value tooltip

Build

make