Samsung will release their new flagship named Galaxy S9 in two variants with different processors: Exynos 9810 and Qualcomm Snapdragon 845. For production of the first from mentioned units responsible is Samsung, and they presented this processor some hours ago.
New unit from Exynos series will be quite similar to Qualcomm Snapdragon 845, so in practice difference between these two version will be unnoticeable. Exynos 9810 will be produced in 10nm manufacturing node and it's octa-core processor with four cores dedicated to intensive work and four cores which will be used for optimization. Processor supports LTE modem which theoretically allows to download files with 1.2Gb/s speed and 200Mb/s upload speed.