Some gamers think that NVIDIA’s newest flagship 1080Ti SLI is the best solution, but others believe that the 2080 Ti is more than enough. 1080Ti SLI gives gamers the ability to game at 3840×2160 resolutions in higher detail, while 2080 Ti cards offer performance at natively 3440×1440. 1080 ti SLI is a graphics solution with two cards in a single unit in a computer, while 2080 does not offer this feature.
Comparison Between GTX 1080Ti SLI and RTX 2080Ti
The following is a quick comparison of the differences and similarities between the GTX 1080TI Sli and the GTX 2080TI. You can immediately figure out what features they have and whether they match your needs.
| GPU | GTX 1080TI Sli | RTX 2080 Ti |
| Cores | 3840 CUDA Cores | 4352 CUDA cores |
| Base Clock | 1582 MHz | 1350MHz |
| Memory Speed | 10000 MHz | 1545 MHz |
| Memory Bus | 352-Bit bus | 352-Bit bus |
| Memory Type | GDDR5 | GDDR6 |
| Transistors | 14400 Million | 18,600 Million |
| Notebook Size | large | large |
| Boost Clock | 2.2GHz | 1710MHz |
| Core Speed | 1556 – 1733 (Boost) MHz | 1350 – 1545(Boost)MHz |
| Texture Units | 224 | 272 |
In the table above, I tried to put some significant aspects. You can base your choice on such characteristics.
GTX 1080Ti SLI vs RTX 2080Ti – Which One to Choose?
It’s time to put 1080ti SLI and 2080 Ti up against each other. With this in mind, we will examine the 1080ti SLI 2080 ti to establish which is a better option for gamers looking to invest in a new graphics card. This article also discusses which GPU configuration is best for you.
Features
GTX 1080 Ti SLI
The Nvidia GeForce GTX 1080 SLI graphics card is an SLI configuration of two GTX 1080 graphics cards. Each GPU produces one frame at a time (AFR mode), however, most games rely on a decent driver profile. As a result, performance can range from no gain over a single GTX 1080 to up to 90% improvements. Micro stuttering can occur when this combination is used.
- 3-way and 4-way multi-GPU SLI setups
- NVidia’s new Pascal GPU-based graphics cards
- Transfer data between them at 650MHz
- The gaming experience at 4K-plus resolutions
- Memory Bus Width 352 Bit
- 14400 million Transistor count
RTX 2080 Ti
NVIDIA’s GeForce RTX 2080 Ti is a high-end graphics card for gamers. The card supports DirectX 12 Ultimate and is built on a 12 nm process and based on the TU102 graphics processor in its TU102-300A-K1-A1 model. All modern games will run on the GeForce RTX 2080 Ti as a result of this.
- Ray tracing is powered by 68 RT Cores.
- 544 Tensor Cores bring AI into the mix
- Deep Learning Super Sampling
- Maintain a frame rate between 34 fps to 117 fps
- Introduces the world’s first dual-fan cooling system
- Features 18.6 Billion transistors
- 272 texture mapping units
- Operates at a base clock of 1410 MHz
- The card has 11 GB GDDR6 memory
Gaming
Now it’s time to dive into the main reason you are here. What’s the gaming benchmark performance for both GPUs? (at 1080p).
Battle Royal
In terms of battle royal games, the RTX 2080Ti has shown better performance than GTX 1080Ti. For example, 2080Ti supports 137 fps and 197 fps on PUBG and Fortnite respectively, whereas 1080Ti supports 102 fps and 148 fps.
MOBA
MOBA or Multiplayer Online Battle Arena is another genre of game, where League of Legends is worth mentioning. In this game, the 2080Ti beats 1080Ti by providing 278 fps whereas 1080Ti provides 235 fps.
Role-Playing Game
Concerning RPG or Role-Playing Game, one of the popular games in this genre is The Witcher 3. Playing with 2080Ti, the fps stands at 173 and on 1080Ti, it’s 115 fps.
Sandbox
Minecraft and GTAV are the two most popular sandbox games that are competing with other modern games. Here, the RTX offers 303 fps and 140 fps on Minecraft and GTV respectively. On the other hand, the GTX offers 250 fps and 107 fps.
FPS
Nowadays, FPS or First Person Shooter games have created quite an excellent vibe among gamers. From them, Battlefield, Overwatch, and CSGO are noticeable. The 1080Ti delivers 247 fps, 128 fps, and 125 fps respectively on CSGO, Overwatch, and Battlefield. Meanwhile, the 2080Ti is capable of delivering 263 fps, 139 fps, and 147 fps.
Support
Although on paper SLI looks cool, NVIDIA is turning its back on SLI support. Poor SLI support makes the technology dead. Even if you get the proper setup, you will never get 100% out of this setup.
Most games are not supporting SLI. This is a huge factor for everyone to consider. Even some games perform better with only single 1080 TI. On the other hand, 2080 is just a single GPU. The performance is outstanding with the single-unit 2080 GPU.
Budget
GTX 1080TI Sli
The GeForce GTX 1080 Ti SLI will easily outperform most games at 1080p. Set your screen resolution to 1440p or 4K to enjoy AAA game images. It was initially available, making it less expensive than the RTX 2080TI.
RTX 2080 Ti
It contains 4352 NVIDIA CUDA cores with a clock speed of 1545 MHz and a processing power of 12 nm. It also includes 14 GB of GDDR6X memory, which is one of the fastest memory technologies available. It’s a whirlwind of activity at roughly 14 Gbps. It has a higher MSRP of 999 dollars than the GTX 1080 Ti SLI.
Frequently Asked Questions (FAQs)
Can I SLI 1080Ti and 2080Ti?
Actually, no. SLI is only possible when there are two similar graphics cards available. As you can see, the 2080Ti and 1080Ti are two different graphics cards, that’s why the SLI won’t work.
Does RTX work with SLI?
The GeForce RTX series doesn’t support SLI but the modern NVLink feature. Yet RTX graphics cards support 2-way SLI only for those who have NVLink. But you can’t establish the 3-way and 4-way SLI configurations.
What CPU is best for GTX 1080Ti SLI?
Undoubtedly, the Intel Core i9-9900KF is best for your GTX 1080Ti SLI GPU. This CPU is extremely powerful, the credit goes to its 8 cores and 16 threads and is perfectly compatible with the 1080Ti SLI.
Last Words
The RTX 2080 from Nvidia is a better card than the GTX 1080 Ti because it uses newer technologies and provides better, faster performance. The 2080 Ti outperformed the 1080 Ti by 27%, while the 1080 Ti outperformed the 980 Ti by 74%. As a result, we recommend getting an RTX 2080 Ti instead of a GTX 1080 Ti because the RTX 2080 Ti has a faster core clock and graphics clock speed.
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