There are 2 internet providers operating in Clark, the most popular being Xfinity. Xfinity offers cable internet service. In 2,412 recent tests, on average, we have been seeing 172 Mbps for download speeds and 24 Mbps for upload speeds for Xfinity customers. In addition to Xfinity, cable and fiber internet service is also available from Optimum.
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 | 172 Mbps | 24 Mbps | 10 ms |
| Optimum Cable Fiber | 113 Mbps | 30 Mbps | 7 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in Clark offering cable internet service. Users have been getting 172 Mbps for download speeds and 24 Mbps for upload speeds over 2,412 recent tests.
Xfinity has the fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Clark. 27% of users saw download speeds between 250-500 Mbps, and 32% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 92 Mbps | 79 Mbps | 7 ms |
| March 16, 2024 | 484 Mbps | 113 Mbps | 8 ms |
| March 16, 2024 | 262 Mbps | 34 Mbps | 9 ms |
| March 16, 2024 | 78 Mbps | 34 Mbps | 22 ms |
| March 15, 2024 | 327 Mbps | 41 Mbps | 11 ms |
| March 15, 2024 | 92 Mbps | 79 Mbps | 8 ms |
| March 15, 2024 | 13 Mbps | 85 Mbps | 11 ms |
| March 15, 2024 | 21 Mbps | 56 Mbps | 19 ms |
| March 15, 2024 | 26 Mbps | 1 Mbps | 14 ms |
| March 15, 2024 | 161 Mbps | 35 Mbps | 12 ms |
Optimum is the 2nd most popular provider in Clark offering cable and fiber internet service. Users have been getting 113 Mbps for download speeds and 30 Mbps for upload speeds over 71 recent tests.
Optimum has the 2nd fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Clark. 68% of users saw download speeds between 100-250 Mbps, and 53% of users saw upload speeds between 25-50 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 13, 2024 | 161 Mbps | 2 Mbps | 16 ms |
| February 20, 2024 | 93 Mbps | 113 Mbps | 8 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.