VPN protocol benchmark
OpenVPN TCP speed and consistency
Observed OpenVPN TCP performance across the Secure-VPN benchmark network. The page emphasizes normalized speed retention so different source-line speeds do not automatically dominate the comparison.
OpenVPN TCP by provider
| Provider | Samples | Countries | Median retention | Median download | Median latency |
|---|---|---|---|---|---|
| NordVPN | 189 | 16 | 54.8% | 51.3 Mbps | 165.4 ms |
| ExpressVPN | 524 | 47 | 15.1% | 12.9 Mbps | 113.9 ms |
| Surfshark | 4,222 | 5 | 6.5% | 11.6 Mbps | 88.0 ms |