Hello,
When I play a game on my built-in display on my Surface it plays great but when connected to an external monitor using a USB-C cable through my D6000 dock, the performance is noticeably worse. The graphics seem choppy. I thought that the dock just passed the video through and should not affect game performance. Is there anything that I can do? I've updated all my drivers. Here are my specs:
Microsoft Surface Pro 7- CPU: Intel i5-1035G4
- Graphics: Intel Iris Plus Graphics 940
- Graphics Driver: 26.20.100.7641 (12/21/2019)
- BIOS date: 12/20/2019
- Memory: 8 GB
Monitor
Windows 10 Home- Version 1909 (10.0.18363)
Dell D6000 Dock- M4TJG Mfg date: Jan 2019
- Driver: 9.3.3147.0 (1/29/2020)
Note that I'm not running a 4K monitor and it's not at a high resolution.