10 Best Used GPUs to Buy in 2026: Ranked by Value

The RTX 3070 is our number-one pick because nothing else on the UK used market delivers this much performance for under £220. It trades blows with the RTX 2080 Ti—a card that launched at over £1,000—yet you can pick one up for the price of a pair of trainers.

At 1080p you will be running virtually every title on Ultra settings well above 60 fps. At 1440p, drop a setting or two and you are still comfortably above 60 in demanding AAA games. DLSS 2 support extends its life further, and the Ampere architecture is mature and well-understood by driver teams.

The only real caveat is the 8 GB VRAM buffer. For 1080p and 1440p in 2026, it is fine. Two years from now, some ultra textures may need dialling back. But at this price, you will have saved enough over buying new to fund a future upgrade comfortably.

For an in-depth look at how the 3070 holds up today, read our RTX 3070 review for 2026.

AMD's RX 6700 XT is the hidden gem of the UK used market. At £140–£175, you are getting genuine 1440p performance with a 12 GB VRAM buffer that gives it more theoretical longevity than the RTX 3070 above it.

The reason it sits at number two rather than number one comes down to the broader software ecosystem. NVIDIA's DLSS and NVENC encoder still provide a smoother overall experience for most users, and driver stability on Ampere is marginally better documented. But if you are a pure rasterisation gamer who does not stream, the 6700 XT is arguably the smarter buy.

Pair it with a decent 1440p monitor and you have a setup that most people would struggle to distinguish from a system costing twice as much.

The RTX 3060 Ti is essentially a slightly cut-down RTX 3070, and in many games the difference is barely measurable. At £150–£180, it occasionally undercuts the 3070 by enough to make it the better value—though you should always compare live prices before committing.

If a 3060 Ti is £30+ cheaper than the cheapest 3070 in your area, take it. If the gap is £10 or less, step up. Either way, you are getting a card that handles 1080p Ultra with ease and pushes into 1440p territory respectably with DLSS enabled.

This is also one of the most common ex-mining cards on the UK market. That is not necessarily a negative —mining cards ran at consistent temperatures and were often undervolted—but do follow our GPU testing guide to check fan health and thermal paste condition.

If your ambition goes beyond 1440p, the RTX 3080 is where 4K gaming becomes genuinely playable on a used budget. At £250–£320, it costs less than a new mid-range card but delivers performance that was flagship-tier just two generations ago.

The 10 GB model is the one you will find most often. It handles 4K at medium to high settings in most 2026 titles, and with DLSS Quality mode enabled, you can push closer to Ultra without a perceptible quality loss. The 12 GB variant (released later) commands a small premium but offers more breathing room.

The main consideration is power. You will want at least a quality 750 W PSU, ideally 850 W for headroom. Factor that into your total cost if your current supply is not up to the task. For a full build plan around this card, see our budget gaming PC build guide for 2026.

The RX 6800 XT is AMD's answer to the RTX 3080, and in pure rasterisation benchmarks it trades blows—often winning at 1440p. The killer advantage is 16 GB of VRAM, which gives it substantially more headroom for high-resolution texture packs and future titles.

At £230–£290, it typically undercuts the 3080 by £20–£40 in UK listings. If you do not rely on NVIDIA-specific features like NVENC streaming or CUDA-accelerated workflows, the 6800 XT is arguably the smarter long-term purchase.

The trade-off is ray tracing. NVIDIA's RT cores are meaningfully faster, so if hardware-accelerated ray tracing matters to you, the 3080 remains the better choice. For everyone else, the 6800 XT's VRAM advantage and lower price make it a compelling alternative.

The RTX 3060 12GB is the default recommendation for anyone building a budget 1080p gaming PC in the UK. At £115–£145, it is dirt cheap, and the 12 GB VRAM buffer is unusually generous for this price bracket—giving it more texture headroom than cards costing £50+ more.

1080p high-to-ultra settings sit comfortably above 60 fps in the vast majority of 2026 titles. You can push into 1440p in lighter games or with DLSS enabled, but this card's natural habitat is a 1080p 144 Hz monitor. Pair it with a Ryzen 5 5600 or Intel i5-12400 and you have a system that handles everything most gamers actually play.

Because the 3060 was massively produced during the mining era, UK supply is abundant. That means you have leverage to negotiate and can afford to be picky about condition. Always check fan spin-up and run a quick stress test—our GPU testing guide walks you through it.

The RTX 4060 is a different kind of value proposition. It does not win on raw frames-per-pound against the Ampere cards above—but it wins on everything else: power efficiency, thermals, noise, and access to DLSS 3 Frame Generation.

If you are building a compact, quiet PC—or your electricity bill matters—the 4060's 115 W TDP is genuinely transformative. It draws roughly half the power of an RTX 3070 while delivering similar real-world gaming performance once DLSS 3 is factored in.

The weakness is well-documented: 8 GB VRAM on a 128-bit bus. At 1080p this is not an issue in 2026, but it limits the card's longevity at higher resolutions. Buy it for what it is—an efficient, quiet 1080p champion—and it will not disappoint. Used prices in the UK have started dropping as 4060 Ti owners upgrade to 50-series, making this a good time to grab one.

The RX 7800 XT is the newest card on this list, and it earns its place by being the best 1440p GPU you can buy for under £400. With 16 GB of VRAM on a proper 256-bit bus, it has zero memory concerns for the foreseeable future.

At 1440p Ultra, it matches or beats the RTX 4070 in most rasterisation benchmarks while typically costing £30–£50 less on the UK used market. Ray tracing has improved noticeably with RDNA 3, though it still trails NVIDIA. If RT is not a priority, this card is hard to argue against.

Used supply is growing as early adopters flip to the 9070 XT and 50-series. If you can find one at the lower end of the £310–£370 range with box and proof of purchase, it is an excellent buy.

If your budget is genuinely tight, the GTX 1660 Super remains a remarkable card for the money. At £55–£75 in the UK, it costs less than a new game and yet delivers smooth 1080p performance in the titles most people actually play: Fortnite, Valorant, CS2, Apex Legends, and League of Legends all run at well over 100 fps.

The obvious limitations are the lack of ray tracing and DLSS, and a 6 GB VRAM buffer that will not handle texture-heavy AAA games gracefully. But that is not what this card is for. It is for the student, the parent building a first gaming PC, or the budget builder who needs a GPU that just works for competitive gaming without breaking the bank.

At this price you can afford to be ruthless about condition. Hold out for one with a clean fan, original box if possible, and seller photos showing it running. There are plenty available.

The RTX 4070 sits at the top of our price range, and it earns its spot as the “buy once” card. If you want to build a PC and not think about GPU upgrades for three to four years, this is the card to get.

At 1440p Ultra, it handles every 2026 title comfortably. DLSS 3 Frame Generation pushes frame rates into territory that would normally require a much more expensive card, and the Ada Lovelace architecture's efficiency means you get flagship-adjacent performance at a 200 W power draw.

The value-per-frame ratio is lower than the Ampere cards further up this list, which is why it sits at number 10 rather than higher. But if your priority is longevity and feature completeness over raw cost efficiency, the RTX 4070 is the smartest long-term investment on this list. UK used prices are starting to dip as 50-series stock improves—wait for a deal below £380 if you can.