CPU Benchmark — Single & Multi-Core

Time-boxed throughput across five workloads — integer, float, string, memory and crypto — plus a true parallel test across every logical core. Reported as real ops/sec, not a meaningless capped score.

📐 How scoring works

Each test runs for a fixed time budget and counts how many operations complete. More ops = faster CPU/JS engine. Scores are normalised against a reference baseline (≈100 = a 2020 mid-range laptop), so a modern desktop scores 300–600+ and never saturates.

🧵 Single vs multi-core

Single-core uses one thread — reflects gaming, JS, per-tab responsiveness. Multi-core spawns one Web Worker per logical core — reflects video export, compilation, parallel workloads. Parallel scaling shows how efficiently your cores combine.

⚠️ Accuracy notes

  • Browser & OS throttling affect results
  • Background tabs lower scores
  • Run 2–3× and take the best
  • Battery-saver mode caps clocks
  • This measures the JS engine, not raw silicon IPC