Internet Speeds in Sunnyvale, TX

There are 2 internet providers operating in Sunnyvale, the most popular being AT&T. AT&T offers DSL and fiber internet service. In 619 recent tests, on average, we have been seeing 291 Mbps for download speeds and 180 Mbps for upload speeds for AT&T customers. In addition to AT&T, cable internet service is also available from Spectrum.

While these are the real speeds we have been seeing in our research, there are many factors that go into the actual download and upload speeds you will encounter.

Last updated on June 18, 2024
ProviderDownload SpeedUpload SpeedLatency
AT&T
DSL
Fiber
View Details →
291 Mbps180 Mbps6 ms
Spectrum
Cable
View Details →
85 Mbps23 Mbps11 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Sunnyvale, TX

AT&T

DSL
Fiber

Download Speed

291Mbps

Upload Speed

180Mbps

Latency

6ms

Overview

AT&T is the most popular provider in Sunnyvale offering DSL and fiber internet service. Users have been getting 291 Mbps for download speeds and 180 Mbps for upload speeds over 619 recent tests.

Performance Breakdown

AT&T has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Sunnyvale. 35% of users saw download speeds between 250-500 Mbps, and 38% of users saw upload speeds faster than 250 Mbps.

Download Speeds

< 1010-2525-5050-100100-250250-500> 500Download Speeds (Mbps)05101520253035% of tests9%6%9%8%13%35%20%

Upload Speeds

< 55-1010-2525-5050-100100-250> 250Upload Speeds (Mbps)05101520253035% of tests9%3%8%9%9%25%38%

Recent AT&T Speed Tests in Sunnyvale

DateDownload SpeedUpload SpeedLatency
June 17, 202414 Mbps12 Mbps4 ms
June 16, 2024784 Mbps561 Mbps5 ms
June 12, 2024820 Mbps547 Mbps4 ms
June 11, 202431 Mbps91 Mbps4 ms
June 11, 202431 Mbps91 Mbps4 ms
June 11, 2024810 Mbps317 Mbps5 ms
June 11, 2024333 Mbps269 Mbps8 ms
June 11, 202489 Mbps86 Mbps6 ms
June 11, 2024305 Mbps179 Mbps7 ms
June 10, 2024224 Mbps65 Mbps7 ms

Spectrum

Cable

Download Speed

85Mbps

Upload Speed

23Mbps

Latency

11ms

Overview

Spectrum is the 2nd most popular provider in Sunnyvale offering cable internet service. Users have been getting 85 Mbps for download speeds and 23 Mbps for upload speeds over 9 recent tests.

Performance Breakdown

Spectrum has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Sunnyvale. 38% of users saw download speeds between 250-500 Mbps, and 40% of users saw upload speeds between 10-25 Mbps.

Download Speeds

< 1010-2525-5050-100100-250250-500> 500Download Speeds (Mbps)05101520253035% of tests25%25%13%38%

Upload Speeds

< 55-1010-2525-5050-100100-250> 250Upload Speeds (Mbps)0510152025303540% of tests40%40%20%

Recent Spectrum Speed Tests in Sunnyvale

DateDownload SpeedUpload SpeedLatency
June 13, 202485 Mbps3 Mbps11 ms
May 31, 2024277 Mbps23 Mbps9 ms
May 21, 2024389 Mbps23 Mbps19 ms

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Frequently Asked Questions

What internet providers are available in Sunnyvale, TX?

AT&T and Spectrum currently operate in Sunnyvale.

What is the most popular internet provider in Sunnyvale, TX?

AT&T is currently the most popular internet provider in Sunnyvale based on the number of speed tests in the last 3 months.

What is the fastest internet provider in Sunnyvale, TX?

The fastest internet provider for you is going to differ based on your needs, and which providers actually serve your home. However, when it comes to the real speeds users in Sunnyvale are getting, AT&T provides the fastest download speeds and AT&T provides the fastest upload speeds.

Is there fiber internet in Sunnyvale, TX?

AT&T provides fiber internet in Sunnyvale.