![]() ![]() However, in pure ray tracing workloads, RTX 3070 performance is a great deal better. In most rasterisation titles, or even hybrid ray-traced workloads, the RTX 3070 and RTX 2080 Ti run neck and neck, or the RTX 2080 Ti can pull ahead. You can see this in practice when you compare an RTX 3070 running Quake 2 RTX versus the RTX 2080 Ti. So, the Ampere architecture in the 30-series cards can tests twice the amount of triangles in the same time as the 20-series Turing offerings. For example, each new Nvidia architecture has respectively doubled the triangle intersection testing throughput in the RT core. The RTX 4090's 4x performance gain over the RTX 2080 Ti comes from a number of sources in the hardware: more shader cores and a higher operating frequency of course, but some of it is architectural as well. The story has to begin somewhere though and the advances in the latest graphics hardware are impressive. A video deep dive into how path tracing has evolved over four years from delivering Quake 2 RTX to the phenomenal visuals found in Cyberpunk 2077 RT Overdrive. Developers are working hard to increase efficiency on the software side too. However, turn up the resolution to a higher standard like 4K and frame-rates operate in the upper teens to the early 20s.įour years later, the latest GPUs are powering through those RT calculations - an RTX 4090 runs the same workload around four times faster - though before we go into how ray tracing hardware performance has improved so dramatically, I'm going to stress that this is only part of the story. It managed to run the game rather well at around 1080p, capable of 60fps with room to spare. Quake 2 RTX launched in June 2019 when the most powerful GPU on the market was the Nvidia GeForce RTX 2080 Ti. ![]() There's no simple answer here as we're looking at a range of technological innovations in terms of both software and hardware, and it's on the latter point where we can begin to get to the bottom of the issue. Even today, Quake 2 RTX continues to be a challenging piece of software to run - but anything from an RTX 4070 to the top-end RTX 4090 can deliver those cutting-edge visuals at 60 frames per second or higher. In four years, we've gone from PC owners able to play a path-traced version of Quake 2 through to the same techniques applied to Cyberpunk 2077 - one of the most demanding triple-A games around. ![]()
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