Unigine Superposition Benchmarks 1080p Extreme. Here you can place your benchmark for sciene:  

Razer Blade 15 with Evga xc 2080
Razer Blade 14 2017 with Zotac mini 1080ti and evga ftw2 1080
All benchmarks is with Razer Core V2

Lenovo T480s i7-8550U. Aorus Gaming Box with GTX 1070.

My eGPU GTX1060 6GB result

System
DELL PRECISION M4400
OS: Windows 10 home
CPU: Core 2 Extreme QX9300 3.60GHz
RAM: DDR2 8GB
Storage: 240GB SSD
eGPU: GTX1060 6GB
Driver: 411.70
eGPU Gear PE4C v2.1
1920x1080 External display

PCIE 1.1x1
Score 2210

PCIE 1.1x2
Score 2314

I am quite sure this will be the eGPU record for a long time. Please not, that the Superstition Benchmark is the one and only 3D-Benchmark in which the RTX2080Ti shines against the GTX1080Ti. In some games, especially nVidia optimized games, it's not better at all.

15-inch MPB 2018 (TB3)
Asus XG Station Pro
Asus RTX2080Ti Dual OC

Score: 8372

iMac 4k 21.5 inch (iGPU only) TB2
Aorus Gaming Box 1070

Desktop running at 1152p resolution. 
Power plan settings: Maximum Performance (CPU minimum/maximum power state: 99%/100%)

1080p Extreme (Internal Display)

8k Optimized (Internal Display)

MSI Afterburner Settings

13-Inch MacBook Pro 2018
Nvidia Geforce RTX 2080 FE
Razer Core V2

1080P Extreme Score: 6619

27inch iMac 5K 2017 (TB3)
Sonnet eGFX Breakaway Box 550 (modded)
 EVGA GeForce RTX 2080 Ti FTW3 ULTRA GAMING

Score: 9085 (I have also seen 9114, but forgot to do screen cap)

As @OliverB mentioned before this benchmark which is more gpu specific will be shining against pascal card, and I add some proof with Rtx 2070 beats my previous 1080ti I posted earlier. Both on Blade 15 6 cores cpu and Blade stealth dual cores cpu since it’s not really cpu bound.
This is so far the most impressive gpu in term thermal, take a look at gpu temperature and usage on high 90ish after running multiple this stress benchmark, never leave 60ish temp marks.

Hi, My internal monitor is not 1080p, its just 1366x768 but anyway I will post my results if you guys don't mind

2012 ASUS N46VZ - i7 3610QM 1.3GHz/[email protected]/3.2GHz2x/3.1GHzx4 - 16GB DDR3L 1.6GHz CL11 - 2x SSD ( ADATA 128GB windows - Samsung 860 500GB for other stuff )  - 14" 1366 x 768 - External Disp Sony @ 1080p

Graphics : Internal : Intel 4000 Series - GT650m 2GB DDR3 128bit

Graphics : External : ASUS ROG STRIX 1070Ti @ GDC Beast v8.5 on mPCIe x1 2.0

edit: I will add the 1080p extreme a bit later tonight

External Sony TV 1080p

Change of PSU:

interestingly Going custom mode at 1080P and changing shader quality from Extreme to 8k Optimized gave me MUCH MUCH MUCH more FPS and to be honest Much better Visual quality

Anyone has any idea?