Samsung left everyone hanging in the balance last week when it decided not to announce the new Exynos 2200 chip as planned. Instead, he made a belated statement that he had to delay the event for business reasons. Now, the Exynos 2200 is official with the promised AMD RDNA 2-based GPU, making it the first mobile chip to support ray tracing at the hardware level.
AMD and Samsung announced the collaboration in 2019, and AMD confirmed in 2021 that Samsung’s next flagship system-on-chip (SoC) would have RDNA 2. It seemed last week that Samsung might push back the Exynos 2200, leaving everyone to get by with the Snapdragon 8 Gen 1. The Exynos chips have lagged the competition in recent years, so Galaxy S22 owners might have preferred that.
However, the Exynos 2200 seems to have everything to please on paper. It has eight processor cores, all ARM reference designs, including a high-end Cortex X2, three faster Cortex A710 cores, and four efficient Cortex A510 cores. This three-island CPU arrangement is becoming more common in flagship parts. For example, Qualcomm has an X-2 based “Prime Core” in Gen 1, and Google uses two Cortex X1 cores. Samsung also has an improved NPU with double the AI performance of the previous version, and the image signal processor can now handle sensors up to 200 megapixels.
Samsung has named its new GPU core “Xclipse”, which I don’t like. At the sound of it, we will see this name for a long time. AMD Vice President David Wang says the Exynos 2200 is just the first of several chips planned with RDNA 2 graphics technology. even the vague “X percent better” claims we usually see in these ads. This could be due to the rushed announcement, but perhaps RDNA 2 turned out to be harder to scale down than expected. Previous rumors indicated heat issues with the chip.
Any unknowns will soon be revealed. Along with the official Exynos 220, we can expect it to be in the international version of the Galaxy S22. Since the Snapdragon version of this phone is identical in many ways, it will be easy to see how the new GPU performs compared to the latest Adreno GPU in the Snapdragon 8 Gen 1. Interestingly, Adreno is based on similar GPU technology that was also under Licence. from AMD — “Adreno” is even an anagram of “Radeon”. Adreno has moved beyond its roots, becoming one of the benchmarks in mobile gaming after Qualcomm bought AMD’s mobile graphics team in 2009. While RNDA 2 flaunts next-gen features like ray tracing, you won’t won’t find many in mobile games yet. .