For online play, look for stable latency and low packet loss as well as enough bandwidth. Use Ethernet where practical and compare performance when the household is busy. Cloud gaming has much higher sustained video-stream requirements than ordinary multiplayer traffic.
Match your connection needs with broadband options across London and check availability before choosing a package.
Three activities, three different demands
Downloading a game is a bulk transfer: more usable capacity can make it finish sooner. Playing a locally installed online game involves timely exchanges with a server. Cloud gaming adds a live video stream of a game rendered elsewhere, so both sustained capacity and responsiveness matter.
Do not use a single games-per-device figure to describe all three. A large update running in the background may affect a session even though the game itself does not need the full connection.
Understand the numbers that describe responsiveness
Latency describes delay; bandwidth describes capacity; throughput describes the data rate actually achieved. They are related but not interchangeable. A speed tier does not specify the path to every game server or the stability of that path.
Record ping alongside any reported packet loss and watch whether the delay changes when someone uploads or downloads. Choose comparable tests: the same game, server region, device and connection type. A result to a nearby speed-test server is not a promise about a particular match server.
Cloud gaming needs its own check
For its supported Windows client, NVIDIA specifies 25 Mbps for GeForce NOW at 1080p and 60 frames per second, and 45 Mbps for 4K at 120 frames per second. It also requires latency below 80 ms to an NVIDIA data centre. Plan, display and hardware requirements apply.
Those figures belong to that service and mode. They do not prove that all cloud gaming is comfortable at the same speed or that a connection meeting a numerical minimum will always feel responsive. Test the service from your home before committing to a long-term hardware plan.
Make one controlled improvement at a time
Connect the gaming device by Ethernet if possible, pause large transfers and compare a session. If the problem remains, check whether other users or servers are affected. Repeating a result with Wi-Fi disabled helps isolate the wireless part of the path.
If performance only deteriorates under household load, investigate capacity and router traffic-management features. Document changes so you can return to the previous setup. Avoid randomly changing advanced settings because a forum describes them as a universal latency fix.
Choose the package for the whole household
A higher tier may be worthwhile because game libraries are large or several people use the connection at once. Calculate the waiting-time benefit separately from the playing experience. That helps avoid buying more bandwidth to solve a routing or wireless issue.
For hosted games or remote access, ask the provider about public addressing and any relevant restrictions. Do not assume that a residential service includes a static address or supports every inbound connection arrangement.
- Compare ping and stability during busy household periods.
- Separate local multiplayer play from cloud streaming.
- Check wired performance before blaming the incoming service.
- Choose download capacity according to how much waiting matters.
- Use the game's own network diagnostics when available.
Your questions, answered.
Does faster broadband reduce ping?
It can help if the existing connection is congested, but a higher Mbps package does not guarantee a shorter or more stable route to a game server.
Is Wi-Fi unusable for gaming?
No. Good Wi-Fi can work well. Ethernet is a useful baseline because it removes many wireless variables from your test.
Sources & further reading
Official information behind this guide. Links checked 29 October 2026; individual datasets retain their stated reference dates.