Is AT&T or Google Fiber faster?

Based on 729 verified speed tests, Google Fiber is faster overall. AT&T averages 297 Mbps download, Google Fiber averages 370 Mbps download.

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

The average download speed difference is 73 Mbps. Upload speed difference is 40 Mbps. Ping difference is 10 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 729 verified measurements.

Overall Winner: Google Fiber

AT&T

Download

297 Mbps

Upload

173 Mbps

Ping

39 ms

Based on 649 measurements · Full AT&T stats →

Google Fiber

WINNER

Download Wins

370 Mbps

Upload Wins

213 Mbps

Ping Wins

29 ms

Based on 80 measurements · Full Google Fiber stats →

Speed Difference Summary

Download difference

73 Mbps

Google Fiber is faster

Upload difference

40 Mbps

Google Fiber is faster

Ping difference

10 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 297 Mbps (649 tests)

Google Fiber 367 Mbps (78 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 729 verified speed tests from AT&T and Google Fiber customers, Google Fiber delivers faster average speeds.

AT&T averages 297 Mbps download with 173 Mbps upload and 39 ms ping. Google Fiber averages 370 Mbps download with 213 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.

AT&T speed Google Fiber speed All ISPs Country speeds