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1080 Ti SLI vs 2080 Ti: Close Comparison

Last Updated on November 28, 2022 by Tech Questions

If you’re looking to game at 4K with all the settings maxed out, then you need the best of the best when it comes to graphics cards. That’s why we’re here to compare the NVIDIA GeForce 1080 Ti SLI vs 2080 Ti. Both cards are great for gaming at high resolutions, but which one should you choose?

There are many gamers out there who are wondering if they should purchase two 1080 Ti graphics cards and run them in SLI mode or if they should just buy a single 2080 Ti card. The answer to this question really depends on a few factors, such as budget, desired resolution, and desired framerate. If money is no object, then the 2080 Ti is definitely the way to go.

It offers significantly better performance than two 1080 Ti cards in SLI and will be able to handle even the most demanding games at high resolutions with ease. However, if you’re on a tighter budget, then running two 1080 Ti cards in SLI may be the better option for you. This will still give you great performance, although it may not be quite as good as a single 2080 Ti.

Ultimately, the decision of whether to go with 1080 Ti SLI or 2080 Ti comes down to personal preference and budget. Both options offer excellent performance, so it really just comes down to what you’re looking for and how much you’re willing to spend.

Far Cry 4 RTX 2080 TI Vs GTX 1080 TI SLI Vs GTX 1080 SLI 4K Frame Rate Comparison

Is a 1080Ti Better Than a 2080Ti?

There is no simple answer to the question of whether a 1080ti is better than a 2080ti. Both cards have their pros and cons, and it really depends on what you’re looking for in a graphics card. Here’s a breakdown of the key differences between the two cards:

  • The 1080ti has more CUDA cores (2816 vs. 2368) and thus offers better raw performance. It also has a higher base clock speed (1480MHz vs. 1350MHz).
  • The 2080ti has faster GDDR6 memory (14Gbps vs. 11Gbps), which gives it a significant boost in memory bandwidth. It also comes with Tensor Cores for AI/deep learning applications, which the 1080ti lacks.
  • DisplayPort 1.4 support is included on the 2080ti but not the 1080ti, meaning that it can drive 8K displays at 60Hz or 4K displays at 144Hz (with HDR). The 1080ti is limited to driving 4K displays at 60Hz without HDR support.

So, which card is better? It really depends on your needs and what you’re looking to do with it. If you need raw performance and don’t care about things like HDR or deep learning, then the 1080ti is probably the way to go.

However, if you want those extra features and don’t mind sacrificing some performance, then the 2080ti might be worth considering.

Does GTX 1080 Ti Support SLI?

Yes, the GTX 1080 Ti does support SLI. In fact, it is specifically designed for it. The reason for this is that the GTX 1080 Ti is a high-end graphics card that is often used for gaming and other demanding applications.

When two or more GTX 1080 Ti cards are used in an SLI configuration, they can provide even better performance than a single card could.

Is a 2080Ti Sli Better Than a 3080?

If you’re looking at raw performance, then yes, a 2080ti SLI setup will be better than a single 3080. However, there are a few things to consider before making your decision. First, the 2080ti is an older card and may not be supported by newer games as well as the 3080.

Second, the 3080 has more VRAM, meaning it can handle higher resolutions and larger textures without issue. Finally, the 3080 is also more power efficient, meaning it won’t tax your system as much and will generate less heat. So if raw performance is your only concern, then 2080ti SLI is the way to go.

But if you’re considering other factors like future-proofing or efficiency, then the 3080 is probably the better choice.

Does Rtx 2080 Support Sli?

The RTX 2080 does support SLI, however there are a few things to keep in mind. First, you will need two identical RTX 2080 cards. Second, your motherboard must have an SLI-compatible chipset and enough PCI Express slots to accommodate both cards.

And third, you’ll need to install the latest NVIDIA GeForce driver for your system. Once all of that is squared away, you’ll be able to enjoy the benefits of increased frame rates and improved visual quality that come with running two GTX 2080 cards in SLI mode.

1080 Ti Sli Or 2080 Ti

1080 Ti vs 1080 Ti SLI

There are a few key differences between the 1080 Ti and the 1080 Ti SLI. The first difference is that the 1080 Ti has double the number of CUDA cores than the 1080 Ti SLI, meaning it will be able to handle more demanding tasks. The second difference is that the memory bandwidth on the 1080 Ti is higher than on the SLI, meaning it will be able to load data faster.

Finally, the power consumption of the 1080 Ti is also higher than on the SLI, so you’ll need a beefier power supply if you want to run two of these cards in your system.

1080 Ti SLI vs 3090

The GTX 1080 Ti is the fastest consumer graphics card on the market, while the RTX 3090 is the fastest GPU available. So, which one should you get if you’re looking to game at 4K? The simple answer is that both cards will do a great job at 4K gaming, but the RTX 3090 will do it better.

The extra VRAM (24GB vs 11GB) and higher memory bandwidth (768 GB/s vs 484 GB/s) of the RTX 3090 will help with games that are particularly demanding on resources, such as Cyberpunk 2077. And while the GTX 1080 Ti can theoretically reach higher speeds with overclocking, it’s already running pretty close to its limit out of the box, so there’s not a lot of headroom for improvement. So if you’re looking to game at 4K and want the best possible experience, go with the RTX 3090.

But if you’re trying to save some money, or don’t mind making a few sacrifices in terms of performance, then the GTX 1080 Ti will still give you a great experience.


There are a few things to consider when deciding whether to go with 1080 Ti SLI or 2080 Ti. Price is one factor, as the 2080 Ti is significantly more expensive than two 1080 Tis. Another factor is game compatibility – not all games support SLI, so you’ll need to make sure your favorite games do before making the investment.

Finally, think about future-proofing – the 2080 Ti will likely still be a top-end card when the next generation of consoles comes out, whereas the 1080 Ti might not be. Ultimately, it’s up to you to decide which route makes the most sense for you.