I have just done tuning GPU of my Inspiron 7567 Gaming (4K display) with MSI Afterburner 4.3.0
For the heat control I use 4 fan laptop stand (2 of the fans are directly under laptop intakes).
Standard Dell 130 W power adapter heats up to ~50 degrees Celsius so I intend to use my old one (150 W) form 17' XPS.
BIOS: ver. 1.00.07 from dell support page
Processor: Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz (Kaby Lake)
Ram: 16 GB single channel SK Hynix HMA82GS6AFR8N-UH DDR4-2400 (1200 MHz) SDRAM
Drive: NVMe THNSN5512GPUK NV (512 GB)
For my GeForce GTX 1050 Ti 4GB I have determined max values of +252 on core clock and +297 on memory clock. That lead to +4 FPS (from 35 to 39) on Geeks 3D FurMark 1.19.0 @3840x2160 burn test without artifacting, and about +10 FPS (from 33 to 43) on "Elder Crolls Online" @3840x2160 on High Settings. I have tried to push the memory further to ~+400 , but from the value +298 and up the FPS stalls and decreases by 2-3 FPS.
Temperature curve maxes out @ 65 degrees Celsius after few hours of gaming.
I hope this will guide someone to squeeze some juice of this GPU