There are 3 internet providers operating in San Ramon, the most popular being Xfinity. Xfinity offers cable internet service. In 11,323 recent tests, on average, we have been seeing 128 Mbps for download speeds and 18 Mbps for upload speeds for Xfinity customers. In addition to Xfinity, DSL, fiber and fixed wireless internet service is also available from AT&T and Unwired.
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.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Xfinity Cable | 128 Mbps | 18 Mbps | 11 ms |
| AT&T DSL Fiber | 131 Mbps | 90 Mbps | 7 ms |
| Unwired Fixed Wireless | 64 Mbps | 19 Mbps | 29 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in San Ramon offering cable internet service. Users have been getting 128 Mbps for download speeds and 18 Mbps for upload speeds over 11,323 recent tests.
Xfinity has the 2nd fastest average download speed, the 3rd fastest average upload speed, and the 2nd lowest latency out of all of the providers in San Ramon. 29% of users saw download speeds between 100-250 Mbps, and 42% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| November 21, 2023 | 119 Mbps | 18 Mbps | 8 ms |
| November 21, 2023 | 68 Mbps | 23 Mbps | n/a ms |
| November 21, 2023 | 304 Mbps | 82 Mbps | n/a ms |
| November 21, 2023 | 304 Mbps | 90 Mbps | n/a ms |
| November 21, 2023 | 442 Mbps | 25 Mbps | 10 ms |
| November 21, 2023 | 687 Mbps | 42 Mbps | 8 ms |
| November 21, 2023 | 260 Mbps | 209 Mbps | n/a ms |
| November 21, 2023 | 180 Mbps | 22 Mbps | 10 ms |
| November 21, 2023 | 491 Mbps | 138 Mbps | 9 ms |
| November 21, 2023 | 12 Mbps | 10 Mbps | 15 ms |
AT&T is the 2nd most popular provider in San Ramon offering DSL and fiber internet service. Users have been getting 131 Mbps for download speeds and 90 Mbps for upload speeds over 4,741 recent tests.
AT&T has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in San Ramon. 25% of users saw download speeds between 100-250 Mbps, and 24% of users saw upload speeds between 100-250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| November 21, 2023 | 67 Mbps | 86 Mbps | 8 ms |
| November 21, 2023 | 198 Mbps | 283 Mbps | 6 ms |
| November 21, 2023 | 39 Mbps | 2 Mbps | n/a ms |
| November 21, 2023 | 344 Mbps | 253 Mbps | 6 ms |
| November 21, 2023 | 115 Mbps | 109 Mbps | 6 ms |
| November 21, 2023 | 41 Mbps | 3 Mbps | 84 ms |
| November 21, 2023 | 63 Mbps | 41 Mbps | 57 ms |
| November 21, 2023 | 51 Mbps | 20 Mbps | 24 ms |
| November 21, 2023 | 246 Mbps | 235 Mbps | n/a ms |
| November 21, 2023 | 22 Mbps | 1 Mbps | 25 ms |
Unwired is the 3rd most popular provider in San Ramon offering fixed wireless internet service. Users have been getting 64 Mbps for download speeds and 19 Mbps for upload speeds over 887 recent tests.
Unwired has the 3rd fastest average download speed, the 2nd fastest average upload speed, and the 3rd lowest latency out of all of the providers in San Ramon. 87% of users saw download speeds between 50-100 Mbps, and 88% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| November 21, 2023 | 68 Mbps | 19 Mbps | 22 ms |
| November 20, 2023 | 68 Mbps | 19 Mbps | n/a ms |
| November 18, 2023 | 68 Mbps | 19 Mbps | n/a ms |
| November 17, 2023 | 68 Mbps | 19 Mbps | 85 ms |
| November 16, 2023 | 67 Mbps | 19 Mbps | 62 ms |
| November 16, 2023 | 14 Mbps | 39 Mbps | 4 ms |
| November 15, 2023 | 66 Mbps | 19 Mbps | n/a ms |
| November 14, 2023 | 68 Mbps | 19 Mbps | 52 ms |
| November 13, 2023 | 66 Mbps | 19 Mbps | 50 ms |
| November 12, 2023 | 66 Mbps | 19 Mbps | 58 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.