11/29/2023 0 Comments Compare graphics cards nvidia 1050 tiIntroducing ray tracing into the mix shakes things up a little, as is to be expected. Across our entire test suite, the RX 7800 XT averaged 116.6 fps, while the RTX 4070 maxed out at 107.6, which makes the AMD card around 8.5% better at this resolution. The lead is not major in most titles, but in some games, such as Assassin’s Creed Valhalla and Forza Horizon, it shoots ahead. We’ve tested the cards in eight different games, and in each benchmark at 1440p without ray tracing, the RX 7800 XT managed to claim victory in terms of frames per second (fps). Still, let’s first compare them in their intended resolution. While it’s worth noting that both the RX 7800 XT and the RTX 4070 are meant to be 1440p graphics cards, each shows some promise in 4K gaming, too. We’ve tested them both thoroughly, and we now know how they fared in various gaming scenarios. Specs can only get you so far - what truly matters is the way these GPUs perform, and as they’re consumer cards mainly made for gamers, the best way to measure their capabilities is to take them out for an extensive spin in some of the most demanding games. Let’s see how that translates to performance. AMD packs more memory, but it’s slower, while the RTX 4070 has less VRAM, but it’s faster. Overall, the cards are somewhat close in terms of specs. Meanwhile, AMD’s RX 7800 XT offers 60 ray tracing accelerators and 120 AI accelerators. The RTX 4070 also comes with 46 3rd-gen ray tracing cores and 184 4th-gen tensor cores. Again, due to the totally different architecture of each GPU, these numbers don’t make much of a difference when you stack them up against each other - they just speak of each card’s individual compute power compared to the rest of its respective lineup. For instance, Nvidia’s RTX 4070 sports 5,888 CUDA cores, whereas the RX 7800 XT uses Compute Units (CUs), and it only has 60 of them, which means 3,840 Stream Processors (SPs). Then there are the specs that don’t really translate in a one-to-one comparison. The 7800 XT also has a wider bus, but the price for these improvements is an increase in power consumption. As VRAM has been a hot topic in games as of late, AMD decking out the RX 7800 XT with 16GB of memory is a smart move, although the memory speed on the 7800 XT is lower than on the RTX 4070 (19.5Gbps and 21Gbps, respectively). The RTX 4070 has a marginally higher boost clock speed, but it also has a lot less memory (although it uses the more efficient GDDR6X instead of GDDR6). First, let’s take a look at the specs they do have in common. Each GPU has an entirely different architecture, and while they’re both built to do similar things, the ways in which they achieve them are vastly different. When it comes to specifications, comparing AMD to Nvidia is always challenging, as there’s little overlap in specs.
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