Some rt-ac68u have a 1ghz cpu. Mine does. There is a sticky in the asus subforum.
@tyreman If your router is CPU limited then the faster processor will improve matters proportionally. This is usually the case if you are using a VPN over a fast connection. Or you have a very fast (i.e. gigabit) connection and can't use hardware acceleration.
A1/A2 BCM4708A0 800mhz
B1 BCM4709A0 1GHZ
C1 BCM4709A0 1GHZ
xx BCM4709C0 1.4GHz
ASUS RT-AC1900P BCM4709C0 (1.4 GHz, 2 cores)
ASUS RT-AC1900 C1 BCM4709A0 (1 GHz, 2 cores)
ASUS RT-AC68P BCM4709A0 (1 GHz, 2 cores)
ASUS RT-AC68UF BCM4709A0 (1 GHz, 2 cores)
ASUS RT-AC68U BCM4708A0 (800 MHz, 2 cores)
ASUS RT-AC68W BCM4708A0 (800 MHz, 2 cores)
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