Is Google Fiber or T-Mobile faster?

Based on 498 verified speed tests, Google Fiber is faster overall. Google Fiber averages 370 Mbps download, T-Mobile averages 198 Mbps download.

What is the average speed difference between Google Fiber and T-Mobile?

The average download speed difference is 172 Mbps. Upload speed difference is 177 Mbps. Ping difference is 25 ms.

Should I choose Google Fiber or T-Mobile?

It depends on your use case. Google Fiber offers faster average speeds, but actual performance varies by location and plan. Test your current connection and compare to both averages before switching.

Google Fiber vs T-Mobile

Full speed comparison based on 498 verified measurements.

Overall Winner: Google Fiber

Google Fiber

WINNER

Download Wins

370 Mbps

Upload Wins

213 Mbps

Ping Wins

29 ms

Based on 80 measurements · Full Google Fiber stats →

T-Mobile

Download

198 Mbps

Upload

36 Mbps

Ping

54 ms

Based on 418 measurements · Full T-Mobile stats →

Speed Difference Summary

Download difference

172 Mbps

Google Fiber is faster

Upload difference

177 Mbps

Google Fiber is faster

Ping difference

25 ms

Google Fiber has lower latency

By Country

Head-to-head comparison where both ISPs have user data.

United States Google Fiber wins

Google Fiber 367 Mbps (78 tests)

T-Mobile 199 Mbps (416 tests)

Test your own speed

See if your connection matches the Google Fiber or T-Mobile average.

Run Speed Test

How Google Fiber Compares to T-Mobile

Based on 498 verified speed tests from Google Fiber and T-Mobile customers, Google Fiber delivers faster average speeds.

Google Fiber averages 370 Mbps download with 213 Mbps upload and 29 ms ping. T-Mobile averages 198 Mbps download with 36 Mbps upload and 54 ms ping.

Averages tell only part of the story — actual speeds vary by your specific plan, location, time of day, and whether you use Ethernet or Wi-Fi. Run a speed test on your current connection to see how it compares to both averages before making a switching decision.

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