S – Meaning ‘Slient’ or ‘Fanless’
Taken from TPU … AMD introduced their X570 chipset back in July 2019 to coincide with the launch of Ryzen 3000 processors. The X570 chipset consumed more power than previous chipsets and required a dedicated cooling fan on most boards which were often noisy or unreliable. AMD appears to be preparing an updated more efficient X570S silent chipset with passive cooling. Gigabyte has recently submitted eight new motherboards to the EEC which appear to feature the new chipset. The specific models submitted include the AORUS MASTER, AORUS ELITE AX, AORUS ELITE, AORUS PRO AX, AERO G, and GAMING X. It remains to be seen if all of these models make it to market and whether or not other manufacturers are preparing new boards.
The “S” in “X570S” simply stands for “silent” just so everyone knows.
This is a new more efficient X570 chipset, not some preparation for a “Zen 3+.”
Furthermore, I suspect people (including me at times) have been overhyping the possibilities of “Zen 3+” a little… https://t.co/QEpWAQhBu2
— Moore’s Law Is Dead (@mooreslawisdead) April 6, 2021
The “S” in “X570S” simply stands for “silent” just so everyone knows. This is a new more efficient X570 chipset, not some preparation for a “Zen 3+.” Furthermore, I suspect people (including me at times) have been overhyping the possibilities of “Zen 3+” a little…
Source: TPU , EEC #1, #2, Videocardz