Introduction
Google Chrome has officially hit its highest-ever Speedometer score, marking a major leap in browser performance. According to Google, the latest stable version, Chrome 137, has shown a 10% performance boost on the Speedometer 3 benchmark compared to August 2024. The announcement comes as the company pushes deeper into performance optimisation by refining its Blink engine — the same engine powering Microsoft Edge and Opera.
What Is Speedometer 3 and Why It Matters
Speedometer 3 is a performance benchmark designed by a consortium of leading tech companies including Apple, Google, Intel, Microsoft, and Mozilla. It simulates real-world scenarios to measure how quickly a browser responds to user input and executes JavaScript-heavy tasks. A high Speedometer score is a direct reflection of faster load times, smoother animations, and overall better user experience Google Chrome.
Chrome’s Speedometer Score Breakdown
Google shared that its Chrome 137 stable version scored 51.43 points on Speedometer 3. In comparison:
- Chrome 138 (Beta): 51.83 points
- Chrome 139 (Dev): 52.35 points
These scores were measured on a MacBook Pro with Apple’s M4 chip running macOS 15, showcasing not only browser improvements but hardware synergy as well Google Chrome.
What’s Behind the Performance Boost?
Thomas Nattestad, Chrome Product Manager, explained that Google focused on “refining fundamental rendering paths across the entire stack.” Specifically, their improvements include:
- Optimised garbage collection for memory efficiency
- Targeted code path refinements to reduce latency
- Performance tweaks based on Speedometer 3 workloads
Google’s in-house benchmarking revealed that Chrome’s performance has risen by 72% since May 2022, reflecting years of fine-tuning its rendering engine.
Chrome vs Other Browsers on Speedometer
While Google has proudly shared its Speedometer 3 scores, other browser makers like Mozilla and Microsoft have not yet revealed updated benchmarks. Given that many browsers including Edge, Opera, and Vivaldi use Google’s Blink engine, improvements to Chrome often benefit the wider browser ecosystem.
Speedometer 3.1 – What’s Next?
Although Chrome’s recent results are based on Speedometer 3, the benchmarking tool has since been upgraded to Speedometer 3.1. Google has not yet released performance data on the newer version, but users can expect ongoing enhancements.
Security Fixes Also In Focus
In tandem with performance boosts, Chrome also recently addressed a 23-year-old bug that allowed websites to access browsing history — reinforcing the company’s dual commitment to performance and security.
Conclusion
With Chrome scoring its highest ever Speedometer 3 benchmark, users can expect an even faster and smoother browsing experience. Whether you’re working on web apps, watching videos, or gaming online, Chrome’s optimised performance promises a new standard of speed and reliability.
Related Internal Links
- Top Chrome Extensions for Productivity in 2025
- Chrome vs Firefox vs Edge: Which Browser is Best in 2025?
- Latest Chrome Security Fixes You Should Know
