RTX 2080 Ti ROG Strix Overclocking help

[Burstangels_4kg]

Hello friends I bought the ASUS GeForce RTX 2080 Ti ROG Strix A11G OC and want to know how high can I go with my pc



ASUS MAXIMUS IX HERO
INTEL Core i7-7700K, 4x 4.20GHz, boxed 4,8 GHZ OC
Corsair Dominator Platinum DIMM Kit - ROG Edition 16GB 3300MHz
SAMSUNG 850 EVO 250GB M.2
Samsung 970 EVO Plus 2 TB NVMe M.2 Interne SSD
ANTEC EDGE EDG750, 80+ Gold Netzteil - 750 Watt
Corsair Crystal Series 570X RGB schwarz mit Sichtfenster
CORSAIR Cooling Hydro Series H110i RGB Beleuchtung
ASUS GeForce RTX 2080 Ti ROG Strix A11G OC

I once made the setting


Temp Target 88 Degrees C
Power Limiter: 125%
CPU clock + 135 MHz
Mem clock +100 MHz (x2 DDR)
Voltage +100%
FAN RPM default

loud from the guide https://www.guru3d.com/articles-pages/asus-geforce-rtx-2080-ti-rog-strix-preview,27.html?fbclid=IwAR...

What I have seen, he goes up to about 76 degrees okay? tested in 4k with the games Doom and SHADOWS OF THE TOMB RAIDER



in the second picture I raised the memory clock to about 1200



have tried it with afterburner has actually gone well



How should I set this with ASUS GPU Tweak II so that I get maximum performance

i'm looking forward to your reply