Is AT&T or Google Fiber faster?

Based on 617 verified speed tests, Google Fiber is faster overall. AT&T averages 289 Mbps download, Google Fiber averages 375 Mbps download.

What is the average speed difference between AT&T and Google Fiber?

The average download speed difference is 86 Mbps. Upload speed difference is 39 Mbps. Ping difference is 11 ms.

Should I choose AT&T or Google Fiber?

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.

AT&T vs Google Fiber

Full speed comparison based on 617 verified measurements.

Overall Winner: Google Fiber

AT&T

Download

289 Mbps

Upload

177 Mbps

Ping

40 ms

Based on 540 measurements · Full AT&T stats →

Google Fiber

WINNER

Download Wins

375 Mbps

Upload Wins

216 Mbps

Ping Wins

29 ms

Based on 77 measurements · Full Google Fiber stats →

Speed Difference Summary

Download difference

86 Mbps

Google Fiber is faster

Upload difference

39 Mbps

Google Fiber is faster

Ping difference

11 ms

Google Fiber has lower latency

By Country

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

United States Google Fiber wins

AT&T 289 Mbps (540 tests)

Google Fiber 372 Mbps (75 tests)

Test your own speed

See if your connection matches the AT&T or Google Fiber average.

Run Speed Test

How AT&T Compares to Google Fiber

Based on 617 verified speed tests from AT&T and Google Fiber customers, Google Fiber delivers faster average speeds.

AT&T averages 289 Mbps download with 177 Mbps upload and 40 ms ping. Google Fiber averages 375 Mbps download with 216 Mbps upload and 29 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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