Did some more playing around with my 1660ti and managed to up my score.
For your info it was a +160 core and +1300 memory with 120 power limit.
Superposition 1080p Extreme
CPU - Intel 8700k @ 4.4
GPU - Gigabyte GTX 1660Ti
Avg FPS - 28.55
Score - 3816
Core Clock - 1660
Mem Clock - 1825