Residents of Berkeley have 2 internet providers to choose from. The most popular provider is Xfinity, which offers cable internet service. Over 140 recent tests, our research shows that Xfinity customers have been getting 115 Mbps for download speeds and 24 Mbps for upload speeds. In addition to Xfinity, DSL and fiber internet service is also available from AT&T.
While these are the real speeds we have been seeing in recent tests, there are many factors that affect download and upload speeds, so your actual service may differ.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Xfinity Cable | 115 Mbps | 24 Mbps | 9 ms |
| AT&T DSL Fiber | 324 Mbps | 25 Mbps | 17 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in Berkeley offering cable internet service. Users have been getting 115 Mbps for download speeds and 24 Mbps for upload speeds over 140 recent tests.
Xfinity has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the lowest latency out of all of the providers in Berkeley. 27% of users saw download speeds between 100-250 Mbps, and 47% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 94 Mbps | 36 Mbps | 6 ms |
| June 16, 2024 | 94 Mbps | 36 Mbps | 5 ms |
| June 15, 2024 | 91 Mbps | 36 Mbps | 5 ms |
| June 15, 2024 | 174 Mbps | 15 Mbps | 9 ms |
| June 14, 2024 | 137 Mbps | 155 Mbps | 8 ms |
| June 13, 2024 | 113 Mbps | 12 Mbps | 11 ms |
| June 13, 2024 | 145 Mbps | 36 Mbps | 8 ms |
| June 12, 2024 | 94 Mbps | 35 Mbps | 5 ms |
| June 11, 2024 | 108 Mbps | 12 Mbps | 10 ms |
| June 11, 2024 | 842 Mbps | 175 Mbps | 279 ms |
AT&T is the 2nd most popular provider in Berkeley offering DSL and fiber internet service. Users have been getting 324 Mbps for download speeds and 25 Mbps for upload speeds over 20 recent tests.
AT&T has the fastest average download speed, the fastest average upload speed, and the 2nd lowest latency out of all of the providers in Berkeley. 73% of users saw download speeds between 250-500 Mbps, and 67% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 14, 2024 | 266 Mbps | 32 Mbps | 13 ms |
| June 13, 2024 | 311 Mbps | 25 Mbps | 34 ms |
| June 12, 2024 | 214 Mbps | 16 Mbps | 44 ms |
| June 11, 2024 | 330 Mbps | 36 Mbps | 34 ms |
| June 10, 2024 | 396 Mbps | 25 Mbps | 17 ms |
| June 7, 2024 | 376 Mbps | 25 Mbps | 35 ms |
| June 5, 2024 | 353 Mbps | 19 Mbps | 13 ms |
| May 29, 2024 | 469 Mbps | 418 Mbps | 3 ms |
| May 20, 2024 | 324 Mbps | 25 Mbps | 34 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.