Nvidia GeForce GTX 1080 Ti




  • Epic 4K performance
  • Very overclockable
  • Fastest consumer card you can buy


  • Power hog
  • Price-cut GTX 1080 more attractive

Key Features

  • Review Price: £699.00
  • GP-102 GPU
  • 3854 CUDA cores
  • 1.6GHz boost clock
  • 11GB GDDR5 X memory at 11GHz
  • 3x DisplayPort, 1x HDMI (DP-DVI adapter in box)
  • Founders Edition
  • TDP: 250W
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What is the Nvidia GeForce GTX 1080 Ti?

The 1080 Ti represents the pinnacle of Nvidia’s 2016/17 graphics card line-up, pitching itself as a 4K-and-beyond graphics card. It sits at the top of the range, £200 more expensive than the recently price-dropped GTX 1080 and £300 below the similarly-specified Titan X, which is all but irrelevant now for gamers.

This is the third “80 Ti” card Nvidia has introduced, following the 780 Ti and 980 Ti. The Ti brand normally means a £100 premium over the regular “80” card, but with performance that looks forward to the next generation of games and monitors – and that’s exactly what the 1080 Ti is. This monstrous card is what Nvidia hopes will carry early adopters into the era of next-gen VR, high-refresh-rate 4K gaming and even 5K.

It’s the most expensive Ti product ever, but for those who can stump up the cash, it’s a card that really looks to the future.

GTX 1080 Ti – Specs and Technology

The seventh consumer card to launch using Nvidia’s Pascal technology, you’d expect the 1080 Ti to be the most refined yet. From the spec sheet, things look very good indeed.

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Nvidia GeForce GTX 1080 Ti 1

Despite what the name might suggest, this isn’t simply an enhanced GTX 1080; this is a completely different card with a different chip on board. Indeed, it shares its DNA – and its GP102 GPU – with the £1,000 Titan X 2016.

This means you get a full whack of 12 billion transistors and 3,854 CUDA cores. Other, more technical specifications vary slightly, but for all intents and purposes, this is almost identical to the Titan X with a few improvements. The factory default boost clock is higher at 1.6GHz (overclockable to 2GHz and beyond), and you get 11GB of GDDR5X running at a 10% higher clock speed of 11GHz (11Gbps).

This is both more and faster memory than the GTX 1080, which makes do with 8GB of 10Gbps memory. Note that the latter has had its price cut substantially since the launch of the Ti.

Nvidia GeForce GTX 1080 Ti 5

You’ll notice that the Ti has 1GB less memory than the Titan X, a shortcoming that’s made up for by the increased data speeds. This leads to an effective data rate of 484GB/sec, which is a smidgen faster than the Titan X’s 480GB/sec.

So what else is new? On this card, the Founders Edition that launches first, there’s a refined internal design with a better power delivery system for more efficient and cooler running. Also, the blower fan design and settings have been tweaked to make the card that little bit quieter.

Nvidia GeForce GTX 1080 Ti 4

At the rear of the 1080 Ti there are three DisplayPort 1.4 ports alongside an HDMI 2.0 port. You also get a DisplayPort to DVI adapter in the box – handy if you have a monitor that only accepts this standard.

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 Nvidia GeForce GTX 1080 Ti 8

Externally, the design is identical to the Titan X, with die-cast aluminium and sharp edges, a green light-up GeForce GTX logo and black accents in a dual-slot configuration. It’s rather attractive, if entirely predictable.

Personally, I’d hold out for third-party interpretations from the likes of EVGA, Asus and MSI. The Founders Edition cards are always slightly cheaper than third-party rivals, but offer slightly lower performance.

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