I'm helping my 13-year-old choose a gaming PC, but Ethernet won't be available where the computer will be located. I found a well-maintained pre-owned system with an RTX 4060 8GB, Ryzen 5 5600X, 32GB of DDR4 RAM, a 1TB NVMe SSD, an ASUS Prime B550M-A motherboard, and Windows 11. The PC only supports Wi‑Fi 5, so I'm wondering whether that could hurt gaming performance or cause noticeable problems in games like Fortnite, Warzone, Valorant, GTA, Minecraft, and Apex. The goal is to play at high settings without the wireless connection becoming a bottleneck.
4 Answers
Wi‑Fi 5 won't reduce the PC's FPS or graphics performance. For online games, the important factors are connection stability, latency, and signal strength—not having the fastest possible download speed. If the PC is reasonably close to the router and the connection is stable, multiplayer gaming should be fine.
The biggest possible downside may be downloads rather than gameplay. Wi‑Fi 5 can still be plenty fast for gaming, but large updates may take longer, especially if the signal is weak or the network is congested. If the connection turns out to be unreliable, a better-positioned router, mesh node, or wireless adapter with stronger antennas could help.
The motherboard should still have a wired Ethernet port; the issue is just that you can't run a cable to the PC's location. If wireless ends up being troublesome, alternatives include a USB or PCIe Ethernet adapter connected through another networking solution, though there is no need to buy extra hardware unless the existing Wi‑Fi proves unstable.
A lot of people successfully play competitive shooters over Wi‑Fi. A good wireless connection may add only a few milliseconds compared with Ethernet, which is usually insignificant compared with the 35–100 ms latency to the game server. Problems are more likely if the PC is far from the router, separated by several walls, or sharing a weak connection with many other devices.
My Wi‑Fi reports around 16–20 ms in a speed test. Is that considered poor?