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Guides and networking

Wi-Fi or network cable? Which is better for gaming

The worst ping fluctuations usuallyً do not come from outside the house; they come from Wi-Fi. Walls, neighbors’ interference and distance push Jitter and Packet Loss up.

4 min readUpdated: October 11, 2026

Why is a cable more stable?

Ethernet It has no radio interference and its delay is more constant over time. Even if the average Ping is similar, Jitter and Packet Loss on a cable are usuallyً lower.

If you have to use Wi-Fi

  • Connect to the 5 GHz band.
  • Stay closer to the modem and keep walls between the modem and the device to a minimum.
  • Change the Wi-Fi channel so it does not interfere with neighbors.
  • Do not stream or run heavy downloads on the same Wi-Fi while gaming.

How do we see the effect?

In Pingura’s Network Analyzer run the test once on Wi-Fi and once on a cable and compare Jitter and Packet Loss.

Frequently asked questions

Is a powerline a replacement for a cable?

It can be better than weak Wi-Fi but its quality depends on the building’s wiring.

Does Wi-Fi 6 solve the problems?

It is somewhat better but the environment still affects quality.

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