There’s no denying that top-of-the-line Nvidia RTX graphics cards are the most powerful consumer cards in the world right now (even if AMD is giving them plenty of competition), but with availability as it is, sometimes buying an older one the used card is more expensive. an affordable option. The two best cards of their respective generations were the RTX 2070 and GTX 1080. But how do these cards compare, and given the chance, which one should you buy?
Availability and prices
The GTX 1080 originally launched in May 2016 with a suggested retail price of $599. The RTX 2070 debuted in October 2018, priced at $500. In 2021, both cards weren’t on sale for a long time, with the GTX 1080 being replaced by the RTX 2080 and the RTX 2070 by the RTX 2070 Super. They were again replaced by cards from the RTX 3000 series.
However, due to global silicon shortages, import tariffs, and cryptocurrency mining demand in 2021, all GPUs are nearly impossible to purchase at fair retail prices. The GTX 1080 goes for over $400 on the used market, which, for a card nearly five years old, is completely off the charts. The RTX 2070 is even worse, often selling for $600 used, more than it sold for new over two years ago.
Performance
At launch, the RTX 2070 had roughly comparable performance to the GTX 1080, but with newer games, and as support for ray tracing and supersampling deep learning became more common, not just It’s a more powerful card, but it can also produce more engaging games with higher frames per second as well.
| RTX 2070 | gtx1080 | |
| Architecture | turing | Pascal |
| CUDA cores | 2,304 | 2,560 |
| texture units | 144 | 160 |
| Render output units | 64 | 64 |
| RT core | 36 | 0 |
| tensor nuclei | 288 | 0 |
| basic speed | 1410MHz | 1607MHz |
| Increase Speed | 1620MHz | 1.733MHz |
| Higher speed (FE model) | 1710MHz | 1800MHz |
| Memory | 8GB GDDR6 | 8GB GDDR5X |
| memory speed | 14Gb/s | 10Gb/s |
| Broadband | 448GB/s | 320GB/s |
| transistors | 10.8 billion kuna | 7.2 billion |
By the numbers, both cards have a slight advantage over the other in certain specs, and the Founders Editions do nothing to fill those gaps. The 1080 has 2,560 CUDA cores, while the 2070 has 2,304, although they are based on the younger Turing architecture. The 1080 also has slightly higher clock speeds and a few more texture units. However, the 2070 has GDDR6 memory, giving it almost 50% more memory bandwidth. It also has a larger die size, with an additional 3.6 billion transistors. This has its own efficiency and performance improvements.
That equates to a less than 10% frame rate advantage over the RTX 2070, making it a more capable card. In 2021, these cards are mostly suitable for AAA gaming at 1440p or high fps at 1080p, depending on your preference and the types of games you play. If you’re just playing games that require traditional raster performance, either card will work just fine. But if it’s a newer game, and especially if it’s ray-traced or supports DLSS, the RTX 2070 has a huge advantage thanks to its dedicated hardware accelerators.
Lightning tracing and DLSS
nvidia
Along with its newer architecture, the RTX 2070 also helps introduce RT and Tensor cores that enable ray tracing and DLSS. Of the two cards, those features are only really available on the 2070. While the 1080 can technically perform ray tracing calculations without hardware acceleration from the RT cores, it will only be able to deliver that at 1080p at 30fps or less.
The list of games that support one or both technologies has grown significantly since the release of the RTX 2070, making it a must-have for newer GPUs. Ray tracing is fully supported on all of Nvidia’s next-generation Ampere GPUs, as well as AMD’s RX 6000 series. DLSS isn’t as widely supported and AMD doesn’t yet have a competing solution, but its impact cannot be denied. When enabled, DLSS 2.0 allows the game to run at 1440p, but it feels a lot like 4K, or sometimes even better. This leads to a huge jump in performance over native 4K rendering and makes compatible cards, like the RTX 2070, a much more attractive purchase if you play or plan to play games that allow it.
2070 is the new 1080… if you can find it
The biggest difference between the 2070 and 1080 when it was first released was the price. With the global shortage of GPUs, this is still the case today, but in the used machine market. You won’t be able to buy these new cards, and even if you could, you shouldn’t be paying hundreds of dollars for them. With much faster new generation cards like the RTX 3060 Ti and 6700 XT occasionally available, grab one if you can.
If you’re looking to use any of these cards, and the price isn’t too ridiculous, the RTX 2070 is a much better buy. It is more powerful and its features can keep up with modern games and its development much better than the old 1080.
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Categories: GAMING
Source: newstars.edu.vn