CPU & GPU Throttling Test

Check your phone's CPU and GPU thermal throttling with ease!

Three sustained-load tests in one app — a CPU throttling test, a GPU stress test and the Legacy throttling engine with an AI report — so you can see exactly how your phone holds up when it gets hot.

Why Choose This App?

This app is proudly developed in India from the ground up! Support locally made apps and innovation.

🔥 CPU Throttling Test

Tracks maximum, minimum and average GIPS (Giga Instructions Per Second) over time, with real-time per-core clock speeds and temperature.

✔ Quick test — start instantly with no setup.

✔ Multi Thread and Single Thread tests.

✔ Custom test — choose your own thread count and duration.

✔ Export results to CSV.

🧓 Legacy Throttling Test

A faithful port of the classic throttling test engine, with a live GIPS bar chart and per-core clock graphs.

✔ Sustained score you can compare with any other phone that ran the same test.

✔ Rated findings on every run — free, offline, calculated on your device.

✔ Online rankings for each test duration.

🤖 AI Throttle Report

✔ A headline verdict on how well your phone held up under sustained load.

✔ Rated findings — green, amber or red — each pointing at the minute it happened (5-10 on a 15-minute or longer run, 2-4 on the 2-minute demo).

✔ Throughput, temperature and cores-online charts on one time axis.

✔ A full PDF report you can save or share.

The AI report is a paid unlock, available on Legacy test runs. For the most useful report, run 15 minutes or longer.

🎮 GPU Stress Test

A heavy 4K offscreen rendering workload that measures sustained graphics performance.

✔ Average, peak and low FPS over the whole run.

✔ Live GPU temperature and FPS tracking.

✔ A graded result for your phone's GPU.

📊 More Features

✔ Test history for all CPU, Legacy and GPU runs in one place.

✔ Compare your results with other users on the scoreboard.

✔ Optional CPU monitor notification.

Test Durations

CPU test:

🟢 5 Min (Free)

🔵 10 Min, 20 Min, 40 Min (Watch a rewarded ad, or get Pro)

Legacy test:

🟢 2 Min demo (Free)

🔵 15 Min, 30 Min, 60 Min (Watch a rewarded ad, or get Pro)

GPU test:

🟢 15 Sec demo (Free)

🔵 5 Min, 15 Min, 30 Min, 60 Min (Watch a rewarded ad, or get Pro)

Pro unlocks every long test and the Custom test permanently. Single Thread and Multi Thread tests can also be unlocked with a rewarded ad.

For accurate results:

✔ Allow your device to cool down for at least 10 minutes before testing.

✔ Close all background apps.

✔ Note that longer tests may consume more battery and generate heat.

If you notice performance drops during extended use, thermal throttling might be the cause. For a detailed analysis, a 20-minute CPU test or a 15-minute Legacy test is recommended.