Because you need to calculate a ray of light for each and every pixel on your camera, which is your screen, ray tracing is extremely computationally intensive compared to standard rendering techniques. All cards are tested by NVIDIA to ensure they run at the state clock speeds and are backed by a 3-year warranty. According to Nvidia, these are the retail prices for the third-party manufacturer cards. Calling it the biggest generational leap in the history of the company, CEO Jen-Hsun Huang unveiled the new GeForce RTX series of GPUs and the RTX platform for game development at a pre-show event just ahead of the 2018 Gamescom trade fair in Cologne, Germany.
"The breakthrough is a hybrid rendering model that boosts today's computer graphics with the addition of lightning-fast ray-tracing acceleration and AI". You can see 100% more detail thanks to seeing the flame in the reflection of the water, or in the reflections of windows on the buildings on the street.
However, the Real-Time Ray tracing will only be supported by the next-gen Nvidia GPUs namely the Nvidia RTX 2080, RTX 2080 Ti and RTX 2070. The flagship card will have 11 GB of memory with 4352 CUDA cores, a 20% jump from the previous generation.
Update: The site also said there was stock of the RTX 2080 Ti and 2080 available, although the links have since been taken down. The new features deliver 4K HDR gaming at 60 frames per second on even the most advanced titles, Nvidia says.
Besides those, we witnessed games like Battlefield V that used RTX-based reflections, while Metro Exodus was used as an example for RTX-based lighting, and Shadow of the Tomb Raider showcased the use of RTX-based shadows.
OMEN Obelisk Desktop will be available in September starting at $879.99.