Launch 19 Nov 2026 · Pre-load 12 Nov
Best broadband for GTA 6 in the UK
Short answer: for GTA 6 you want full fibre (FTTP) with a download speed of at least 100Mbps, upload of 20Mbps or more, ping under 30ms and stable jitter under 5ms. Speed only decides how fast you install roughly 200GB. Ping, jitter and latency under load decide how the game actually feels.
On a 900Mbps full fibre line a 190GB install takes about 28 minutes. On a 36Mbps part fibre line the same download takes about 11 hours 44 minutes. Pre-load opens on 12 November 2026, so that is the date your connection needs to be ready for, not launch day.
- Release date
- Thursday 19 November 2026
- Pre-load opens
- Thursday 12 November 2026
- Platforms
- PS5, PS5 Pro, Xbox Series X and S. No PC version at launch
- UK price
- £69.99 Standard, £89.99 Ultimate
- Install size
- 150GB to 200GB estimated. Rockstar has not published a figure
- Recommended connection
- Full fibre, 100Mbps or faster, ping under 30ms, jitter under 5ms
- Order broadband by
- Friday 16 October 2026
How we make money. BroadbandSwitch.uk is free to use. We may earn a commission if you switch through us, and that never changes how we rank or describe a deal. Speeds shown are provider average speeds measured at peak time (8pm to 10pm), as required by UK advertising rules, and the speed at your address will vary.
Below: a 30 second driving game that measures your line while you play, download times for every UK broadband tier, the ping and jitter numbers that matter, which UK providers put you behind CGNAT, and the date you need to order by.
Sunset Run · the connection test
Drive the strip. We'll grade your line while you do.
Two separate scores, so neither flatters the other. Your driver score is your reflexes and your dodging. Your connection score comes from a probe running quietly in the background, measuring ping, jitter, throughput, and the number almost nobody tests: what happens to your ping when the line gets busy.
Sunset Run
You have 30 seconds to download 190GB. Grab the green data packets, dodge the traffic and the red lag spikes. Arrow keys, A and D, or hold the left and right of the screen.
Sound on · original synth, no downloadsWait for the lights to go out.
Run complete
Your two scores are on the right. Beat your best?
Collect green data packets to fill the download bar. Dodge the traffic and the red lag spikes. Chain packets to trigger turbo.
Probe idle · press start engine
Mbps
What this test uses. To measure your speed and your ping under load it downloads up to about 120MB of test data. On a mobile connection we skip that part to save your data allowance, and say so in the result. Nothing is stored and no account is needed.
Browser tests are indicative, not laboratory grade. Browsers deliberately blur their timers for security reasons and a single connection cannot always fill a gigabit line. For the fullest picture, including packet loss, plug into your router and run our full speed test.
Download times
How long will GTA 6 take to download?
Assuming a 190GB install, GTA 6 takes about 28 minutes on a 900Mbps full fibre line, 42 minutes on 500Mbps, 4 hours 13 minutes on 100Mbps, 5 hours 42 minutes on 74Mbps and 11 hours 44 minutes on 36Mbps. Rockstar has not published a file size, so 190GB is our planning estimate, and real-world console downloads usually run 15 to 30 per cent slower than these best-case figures.
| Speed | Technology | 150GB | 190GB | 240GB with patch |
|---|---|---|---|---|
| 10Mbps | ADSL copper | 33h 20m | 42h 13m | 53h 20m |
| 36Mbps | Part fibre FTTC | 9h 16m | 11h 44m | 14h 49m |
| 74Mbps | Part fibre FTTC | 4h 30m | 5h 42m | 7h 12m |
| 100Mbps | Full fibre entry | 3h 20m | 4h 13m | 5h 20m |
| 300Mbps | Full fibre | 1h 7m | 1h 24m | 1h 47m |
| 500Mbps | Full fibre | 40m | 51m | 1h 4m |
| 900Mbps | Full fibre gigabit | 22m | 28m | 36m |
| 1.6Gbps | Full fibre, altnet | 13m | 16m | 20m |
Download times for any game, by install size
GTA 6 is not the only big download coming. Call of Duty: Modern Warfare III was a confirmed 234GB, and most modern blockbusters now land between 100GB and 250GB. Find your install size along the top and your line speed down the side.
| Your speed | 50GB | 100GB | 150GB | 200GB | 250GB |
|---|---|---|---|---|---|
| 36Mbps | 3h 05m | 6h 10m | 9h 16m | 12h 21m | 15h 26m |
| 74Mbps | 1h 30m | 3h 00m | 4h 30m | 6h 00m | 7h 30m |
| 100Mbps | 1h 07m | 2h 13m | 3h 20m | 4h 27m | 5h 33m |
| 500Mbps | 13m | 27m | 40m | 53m | 1h 07m |
| 900Mbps | 7m | 15m | 22m | 30m | 37m |
Broadband is sold in megabits and files are measured in megabytes, so divide by eight to convert. A PS5 or Xbox will rarely hit your full line rate, so treat every row as an optimistic ceiling rather than a promise.
How big is GTA 6?
Rockstar has published no official install size. Independent estimates cluster around 150GB to 200GB for the base game, plus a launch patch of perhaps 15GB to 50GB. Plan for 200GB to 250GB of free space and you will not be caught out.
Buying it in a shop does not help
The physical edition is expected to ship as a download code rather than a playable disc, partly because a standard Blu-ray XL caps out at 128GB. Either way, you are downloading the whole game.
Console space is tighter than you think
A PS5 gives roughly 667GB usable, a PS5 Pro about 2TB, an Xbox Series X about 802GB and a Series S only around 364GB. On a Series S an expansion card is effectively essential.
The numbers that matter
What internet speed do you need to play GTA 6?
Online play itself uses very little bandwidth, often only a few Mbps. What decides whether it feels crisp or infuriating is consistency. These are the four numbers to know, and the targets worth aiming for.
| Metric | Poor | Adequate | Good | Ideal | Why it matters |
|---|---|---|---|---|---|
| Ping | Over 100ms | 50 to 100ms | 20 to 50ms | Under 20ms | Above 100ms you get shot from behind cover |
| Jitter | Over 30ms | 15 to 30ms | 5 to 15ms | Under 5ms | Wobble causes rubber-banding and lost shots |
| Packet loss | Over 2% | 1 to 2% | 0.5 to 1% | Under 0.5% | Games use UDP, so a lost packet is gone for good |
| Ping under load | Over 100ms added | 30 to 60ms | Under 30ms | Under 5ms | Decides how it feels when the house is busy |
| Download | Under 30Mbps | 30 to 100Mbps | 100 to 500Mbps | 500Mbps plus | Only affects install and patch time |
| Upload | Under 5Mbps | 5 to 10Mbps | 10 to 20Mbps | 20Mbps plus | Streaming, party chat, peer-to-peer lobbies |
The round trip
How long a packet takes to reach the server or another player and come back. Full fibre typically lands at 8 to 15ms, part fibre copper at 15 to 30ms, and 4G or 5G anywhere from 15 to 60ms.
The wobble
Variation in that round trip. A rock steady 60ms usually beats an average of 30ms that swings between 5 and 80. Under 5ms is where you want to be.
The updates that vanish
Real-time games use UDP, which does not wait for a retry. A lost packet is a missed shot. Under 0.5 per cent is healthy, and 1 per cent is already spoiling things.
The one nobody tests
Standard speed tests measure ping while the line is idle. The number that matters is your ping while a download or a 4K stream is running. That is what our game measures.
Bufferbloat
Why does your ping spike when someone else streams?
Because of bufferbloat. When a line fills up, older equipment stuffs hundreds of packets into an oversized queue and drains it slowly, so your game's tiny urgent packets end up stuck behind somebody's boxset. Ping can jump from 15ms to several hundred milliseconds. Modern queue management, using algorithms called CAKE or fq_codel, keeps the queue small and fixes it.
CGNAT and NAT type
Which UK providers put you behind CGNAT?
Carrier grade NAT shares one public IP address between many customers. Browsing is unaffected, but incoming connections break, which can leave your console reporting Strict or Type 3 NAT, block port forwarding and make joining friends in peer-to-peer lobbies unreliable. Rockstar's online mode has historically used a hybrid peer-to-peer model, where one player hosts and everyone connects directly, so NAT type matters more in GTA than in most games. Nothing about GTA 6's online architecture has been confirmed.
| Provider | CGNAT | IPv6 | Static or public IP |
|---|---|---|---|
| BT | No | Yes | Public dynamic, no residential static |
| Sky | No | Yes | No official static |
| Virgin Media | Mostly no | No on residential | Static on business only |
| TalkTalk | No | Not enabled | Business only |
| Vodafone | No | Yes | Static free on request |
| EE | No | No on home | Sticky dynamic, no static |
| Plusnet | No | Closed trial | Static withdrawn for new customers |
| Zen Internet | No | Yes | Static, free |
| Community Fibre | Yes except 3Gbps tier | Yes | Business only |
| Hyperoptic | Yes | Effectively no | Static about £5 a month |
| YouFibre | Yes | Yes | Static about £5 a month |
| Gigaclear | Yes new customers | Yes | Static about £2 a month |
| Starlink | Yes Residential | Yes | Public IP on Priority tiers, dynamic |
Compiled from provider documentation, the ISPreview IPv6 and CGNAT survey of UK altnets and provider community forums. Altnet policies change frequently and some entries rest on community reporting rather than formal provider statements, so confirm with the provider before you order if a public IP matters to you. See our static IP guide for the full picture.
Type 3, Strict, endless matchmaking
Xbox reports Open, Moderate or Strict. PlayStation reports Type 1, 2 or 3. Moderate or Type 2 behind a home router is normal and fine. Strict or Type 3 is where invites fail and party chat drops.
A public address, or IPv6
A public or static IPv4, or working IPv6, usually restores Open or Moderate NAT and lets port forwarding work again. Some providers will move you off CGNAT on request at no cost.
Mobile broadband is almost always CGNAT
If you are using 4G or 5G home broadband as a stopgap, expect CGNAT and higher, more variable latency. Useful while you wait for fibre, but not a long-term gaming answer. See 4G and 5G home broadband.
Upload and streaming
How much upload do you need to stream your gameplay?
For a stable 1080p60 stream to Twitch you want roughly 10Mbps to 15Mbps of reliable upload, because Twitch recommends up to 6,000kbps of video bitrate and the standard advice is to use no more than about three quarters of your available upload. This is where part fibre falls down: the technology caps upload at around 20Mbps and most homes see only 8Mbps to 15Mbps, shared with everything else in the house.
Timing
When should you order to be ready for pre-load?
Order by Friday 16 October 2026. A straightforward Openreach or altnet full fibre install often completes within one to two weeks, but surveys, groundwork, flats and landlord permissions can stretch it to four to six weeks. Under One Touch Switch the new provider arranges everything, with a minimum ten working day switch window and a fourteen day cooling off period on top.
Compare what is actually available at your address
Full fibre availability changes street by street. Around 82 per cent of UK homes can now get FTTP and 89 per cent can get a gigabit-capable connection, yet only about a third of premises have taken full fibre, so millions of people are on a slower line than they could have. Check your postcode.
Order by 16 October and let One Touch Switch do the work
You only contact the new provider. They handle the cancellation, you do not pay notice charges beyond the switch date, and there is compensation if it goes wrong. See One Touch Switch explained.
Run an Ethernet cable to the console
The single biggest improvement most people make. Both the PS5 and Xbox Series X have gigabit Ethernet. Use Cat 5e or Cat 6, and check the negotiated link speed in your console's network settings, because a tired old cable will quietly settle for 100Mbps.
If you must use Wi-Fi, use the 5GHz band
Worth knowing that the PS5 supports Wi-Fi 6 while the Xbox Series X and S are Wi-Fi 5, so Xbox owners gain even more from a cable.
Test your ping under load, not just your speed
Run the game at the top of this page, or our speed test. If your ping triples when a download starts, the problem is queue management, not bandwidth.
Check your NAT type and free up 250GB
Aim for Open or Moderate. Clear 200GB to 250GB of storage now rather than deleting games at 2am while a download crawls.
Pre-load on 12 November
Start the download the evening pre-load opens and launch day becomes a formality.
If full fibre is not an option
What to do when you cannot get full fibre yet
Around one in five UK homes still cannot order FTTP. You are not stuck, and several of these changes cost nothing.
Go wired and fix your queue
An Ethernet cable and smart queue management on a capable router will do more for your ping under load than any speed upgrade. On a 74Mbps line with the queue managed, gameplay can feel better than on a badly configured gigabit line.
Check cable and altnet coverage
Openreach is not the only network. Virgin Media's cable footprint and dozens of altnets reach streets Openreach has not. Availability is decided address by address, so check rather than assume.
4G or 5G home broadband, with eyes open
Useful while you wait, and genuinely fast in the right spot. Be aware that latency is higher and more variable, and almost every mobile network uses CGNAT, which can leave you on Strict NAT. See 4G and 5G home broadband.
Precedent
Every big launch has already broken records
UK networks have a decade of evidence about what happens when one game asks the whole country to download at once. November has form, and GTA 6 is expected to be the largest entertainment launch to date.
Peak traffic on the Virgin Media O2 network on 8 November 2023 as players pre-loaded Call of Duty: Modern Warfare III, a record at the time.
Virgin Media O2Openreach's busiest single day on record, 21 February 2025, driven by one Fortnite patch. Full fibre data use rose more than 35 per cent in the first half of 2025.
OpenreachOf UK homes can now get full fibre, and 89 per cent can get gigabit, yet only around a third of premises have actually taken full fibre.
Ofcom, May 2026Average maximum UK download speed, up from 223Mbps a year earlier. Only about a fifth of full fibre customers take 900Mbps or above.
Ofcom Connected Nations 2025More games
Broadband guides for other top titles
The same principles apply to every big online game, but the numbers differ. Competitive shooters care most about jitter, live-service games care about patch sizes, and peer-to-peer titles care about NAT.
Best broadband for gaming
Our main hub: ping, jitter, providers compared and what to look for.
Latency, jitter and packet loss
The metrics that decide how a game feels, beyond headline download speed.
Live quality monitor
Watch latency and stability on your line over time, not just a one-off test.
Download time calculator
Model any install size against the speed at your address.
Gigabit broadband deals
Sub-30-minute installs start with a gigabit-capable line.
Full fibre deals
FTTP availability and pricing, checked by postcode.
One Touch Switch explained
How the gaining provider handles the switch so you only make one call.
Broadband glossary
Ping, jitter, CGNAT, FTTP, bufferbloat and the rest, in plain English.
Questions
GTA 6 broadband questions, answered
What broadband speed do I need for GTA 6?
For comfortable play and a quick install, aim for full fibre with at least 100Mbps download, 20Mbps upload, ping under 30ms and jitter under 5ms. The game itself uses only a few Mbps while you play. Higher speeds mainly shorten the install and give the rest of the household headroom.
How long will GTA 6 take to download?
On our 190GB estimate: about 28 minutes at 900Mbps, 51 minutes at 500Mbps, 4 hours 13 minutes at 100Mbps, 5 hours 42 minutes at 74Mbps and 11 hours 44 minutes at 36Mbps. Console downloads typically run 15 to 30 per cent slower than these best-case figures, and launch week congestion will slow them further.
How big is GTA 6?
Rockstar has not published an official install size. Credible independent estimates put the base game at 150GB to 200GB, with a launch patch on top. Free up 200GB to 250GB to be safe.
Do I need a gigabit connection for GTA 6?
No. A 100Mbps full fibre line is perfectly playable. Gigabit is worth it if you want the install done in under half an hour, if several people share the connection, or if you stream your gameplay and need the upload headroom.
Is GTA 6 coming to PC?
Not at launch. GTA 6 releases on 19 November 2026 for PlayStation 5, PS5 Pro and Xbox Series X and S only. A PC version is widely expected later based on Rockstar's history, but no PC release date has been announced.
Will a physical copy save me from downloading it?
Almost certainly not. The physical edition is expected to ship as a download code rather than a playable disc, partly because standard Blu-ray XL discs hold only 128GB. You will be downloading the game either way.
Why is my ping fine on a speed test but terrible in game?
Usually bufferbloat. Speed tests measure ping while the line is idle, but your ping while a download or 4K stream is running can be many times higher. The fix is smart queue management on a capable router, and full fibre gives you far more room to work with.
Does CGNAT affect gaming?
It can. CGNAT shares one public IP between many customers, which breaks incoming connections and can leave your console on Strict or Type 3 NAT. That causes failed matchmaking, party chat problems and trouble joining friends, which matters more in peer-to-peer games. A public or static IP, or working IPv6, usually resolves it.
Should I switch now or wait until nearer launch?
Now. Order by 16 October 2026. Installs can take one to six weeks depending on what work is needed, One Touch Switch has a minimum ten working day window, and there is a fourteen day cooling off period. Ordering in October means everything is live and tested before pre-load opens on 12 November.
Methodology and sources
How we worked this out
Download time model
Times are calculated at eight bits per byte from the advertised line rate, with no allowance for congestion, protocol overhead or server limits, then presented as best case. We use 150GB, 190GB and 240GB scenarios because Rockstar has published no official file size. Real console throughput is typically 15 to 30 per cent below line rate.
Connection test
The tool measures round trip latency and its variation from repeated small requests, throughput from a timed multi-stream download, and latency under load by continuing to measure latency while that download saturates the line. Browsers deliberately reduce timer precision for security reasons, so results are indicative. Packet loss cannot be measured reliably in a browser without a dedicated endpoint, so we do not claim to measure it.
Provider data
CGNAT, IPv6 and static IP data is compiled from provider documentation, the ISPreview IPv6 and CGNAT survey of UK altnets, and provider community forums, and carries a last verified date. Some entries rest on community reporting rather than formal provider statements, and altnet policies change often.
Primary sources
Release date, platforms, pricing and pre-load date from Rockstar Games and Take-Two Interactive. UK coverage and speed figures from Ofcom Connected Nations. Switching rules and compensation rates from Ofcom. Network traffic records from Virgin Media O2 and Openreach. Streaming bitrates from Twitch. Read more at rockstargames.com.
Accuracy notes. GTA 6 file size, download durations and any PC release date are estimates and clearly labelled as such. Peer-to-peer networking refers to the established behaviour of the previous game's online mode; nothing about GTA 6's online architecture has been confirmed by Rockstar. Broadband speeds are provider average speeds measured at peak time. Spotted something wrong? Tell us and we will log it.