To Spikey101,
From my experience, one of the most important factors for high score 3DMark is how to keep temp low.
I am using an external water cooling loop called MO-RA3 420 Pro and the max temp I get for the short 3DMark test is 34~34 celsius. It's for everyday use setting not just for the benchmarking.
For your reference, my setting for that score is core +135 / mem +1000 and my 2080ti is emtek rtx 2080 ti black edition oc. + water block.
Other than that, things I do for 3DMark benchmarking are below.
[Nvidia Control Panel Setting]
1) Windows Resolution : 1920 x 1080 x 60Hz (regardless of the actual Monitor max resolution/Hz)
2) turn every sync off (G-Sync, Free-Sync, V-Sync, Fast-Sync...)
3) Powermanagement mode : Max Performance
If you are using G-Sync monitor, I recommend using normal monitor since you will get the lower score even when you turn g-sync off.
I have 2 monitors and use non-gsync monitor for 3DMark. (completely disconnect G-sync monitor from PC)
Also, turn every unnecessary background programs running off before running 3DMark test.
That's my tips from my experience. Hope it helps~
From people around me, they are also hitting power limit very fast. So EVGA's new bios will allow higher score with more power limit room. EVGA rocks!!!