Similarly, Cortex-X2 has a 100 MHz lower clock speed than the Exynos 2100's Cortex-X1, which is closer than the almost 300 MHz gulf between the Cortex-A510 and Cortex-A78. Theoretically, these lower clock speeds could make the Exynos 2200 more efficient than its predecessor. However, only more detailed tests will show if this is the case.
By contrast, Xclipse 920 and its three Compute Units (CUs) should deliver up to 17% improved performance over the ARM Mali-G78 MP14 on which the Exynos 2100 relies. Leaked benchmark data suggests that the Exynos 2200 could have the edge over the Snapdragon 8 Gen 1 in GPU-heavy tasks, so it could be advantage Samsung in that regard.
Finally, @TechAltar reports that the Exynos 2200's dual-core NPU could be 115% more powerful than the NPU in the Exynos 2100. It remains to be seen how the Galaxy S22, Galaxy S22+ and Galaxy S22 Ultra will use this leap in NPU performance to their advantage, though. The trio will begin shipping on February 25 in Europe with the Exynos 2200.
Samsung provides details on the performance of the Exynos 2200 with low clock speeds and an RDNA 2 GPU - Notebookcheck.net
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