Bottleneck Calculator

by anseraziz94 · bottleneckcheck.com · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 21 Oct 2026

Calculate CPU/GPU bottlenecks for your gaming system

Users

+1 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#170K

#142K among extensions

Version

1.0.0

updated 9 Jan 2026

Users

monthly, 10 months

Latest, 21 Oct 2026: 15 usersMove the mouse over the chart for any month

Ratings count

monthly, 10 months

Latest, 21 Oct 2026: 7 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Bottleneck Calculator

BottleneckCheck is a simple and reliable bottleneck calculator designed to help gamers and PC builders understand CPU and GPU performance balance. Using this PC bottleneck calculator, you can select your processor, graphics card, RAM, and screen resolution to get an estimated bottleneck percentage. This helps identify which component may be limiting performance in gaming or high-performance tasks. BottleneckCheck is useful for: • Gamers optimizing FPS and overall performance • PC builders planning upgrades • Users comparing CPU and GPU combinations • Anyone diagnosing PC performance issues The extension is lightweight, fast, and easy to use. No account or sign-up is required, and calculations are generated instantly. BottleneckCheck focuses on practical insights to support smarter hardware decisions for gaming and performance-focused systems.