Is Google Fiber or T-Mobile faster?

Based on 1,026 verified speed tests, Google Fiber is faster overall. Google Fiber averages 476 Mbps download, T-Mobile averages 167 Mbps download.

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

The average download speed difference is 309 Mbps. Upload speed difference is 197 Mbps. Ping difference is 36 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 1,026 verified measurements.

Overall Winner: Google Fiber

Google Fiber

WINNER

Download Wins

476 Mbps

Upload Wins

225 Mbps

Ping Wins

21 ms

Based on 140 measurements · Full Google Fiber stats →

T-Mobile

Download

167 Mbps

Upload

28 Mbps

Ping

57 ms

Based on 886 measurements · Full T-Mobile stats →

Speed Difference Summary

Download difference

309 Mbps

Google Fiber is faster

Upload difference

197 Mbps

Google Fiber is faster

Ping difference

36 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 475 Mbps (138 tests)

T-Mobile 167 Mbps (884 tests)

Test your own speed

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

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How Google Fiber Compares to T-Mobile

Based on 1,026 verified speed tests from Google Fiber and T-Mobile customers, Google Fiber delivers faster average speeds.

Google Fiber averages 476 Mbps download with 225 Mbps upload and 21 ms ping. T-Mobile averages 167 Mbps download with 28 Mbps upload and 57 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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