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Samsung developing its own ray tracing and AI supersampling tech for Exynos chips after 2025, sources say

Update time : 2023-11-30 11:38:01

November 7, 2011 - While Samsung has been working with AMD over the past few years to bring ray tracing to its Exynos chips, recent news has emerged that Samsung appears to be working on its own ray tracing and AI supersampling technology, which it plans to apply to future Exynos chips.IT House notes that just a few days ago, news broke that Samsung was working with AMD and Qualcomm to bring FSR (FidelityFX Super Resolution) into its phones.

According to Daily Korea, a team at Samsung Advanced Institute of Technology (SAIT) appears to be working on two new technologies: neural ray reconstruction and neural supersampling. These technologies are expected to be applied to Exynos chips after 2025. If this report is accurate, these gaming technologies may not be included in Samsung's 3nm "dream chip" for the Galaxy S25 series. The report claims that Samsung's ray-tracing technology is superior to AMD and Nvidia's solutions because it can ray-trace all parts of the scene. In contrast, AMD and Nvidia's ray tracing technology is usually applied only to the part of the game screen that reflects light.
Since ray tracing requires a lot of processing power, Samsung uses an NPU (Neural Processing Unit) for ray tracing-related calculations and an AI-based oversampling method (neural oversampling). This method, similar to AMD's FSR and Nvidia's DLSS, renders the image at a lower resolution and then scales it up to a higher resolution to reduce the burden on the chip. After that, anti-aliasing is also applied to the edges of objects in the frame to make them smoother. Since these technologies have not been officially announced yet, it's still important to take this information with a grain of salt.
Samsung is expected to launch the Galaxy S24 in mid-January 2024, which will be the company's first AI phone with a powerful NPU chip (Exynos 2400 or Snapdragon 8 Gen 3) that can provide device-side AI processing without the need for the Internet. Additionally, the company plans to enhance the performance of the NPU to provide ray tracing and oversampling tasks for future Galaxy smartphones.

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