Today at SamMobile, we received the latest benchmark tests of the Galaxy S4 GT-I9500 (Exynos 5 Octa variant) with Samsung’s latest test firmware installed and the results are highly impressive. In previous test firmwares Samsung had clocked the Exynos 5 Octa CPU to 1.8GHz but in the most recent test firmware it has been decreased to 1.6GHz, as Samsung officially announced.
There are, currently, 3 variants of the Galaxy S4:
GT-I9500 – Exynos 5 Octa 1.6 GHz without LTE
GT-I9505 – Snapdragon 600 1.9 GHz with LTE
SHV-E300S – Exynos 5 Octa 1.8 GHz with LTE