Intel(R) UHD Graphics and VLC video lagging 18.04 XPS 13

I have XPS 13 7390 Dell with Ubuntu 18.04 and it has

Intel(R) UHD Graphics

I want to know how I can configure it to play 1080 or at least 720-pixel videos on my laptop, Even with having UHD graphics each video I play on VLC, it lags big time.

Can anyone please tell me how I can configure it correctly so I can play 720 k videos.

junaid@junaid-XPS-13-7390:~/evercam/evercam-admin2$ sudo lshw -C video
[sudo] password for junaid: 
  *-display                 
       description: VGA compatible controller
       product: Intel Corporation
       vendor: Intel Corporation
       physical id: 2
       bus info: pci@0000:00:02.0
       version: 02
       width: 64 bits
       clock: 33MHz
       capabilities: pciexpress msi pm vga_controller bus_master cap_list rom
       configuration: driver=i915 latency=0
       resources: iomemory:600-5ff iomemory:400-3ff irq:155 memory:604a000000-604affffff memory:4000000000-400fffffff ioport:3000(size=64) memory:c0000-dffff

I don’t know if this is a related question to this forum but I am asking it anyway