System Information
Operating system: Windows-10-10.0.17134 64 Bits
Graphics card: Intel(R) HD Graphics 4000 Intel 4.0.0 - Build 10.18.10.5069
Blender Version
Broken: version: 2.80 (sub 74), branch: master, commit date: 2019-07-11 13:50, hash: rB06312c6d2db8
Worked: (optional)
Short description of error
[when i zoom in or zoom out in lookdev mode, viewport starts to get laggy (that doesn't happen with other view mode such as rendered display or solid mode)]
Exact steps for others to reproduce the error
[Only open any file and start to navigate into lookdev mode]
[Based on the default startup or an attached .blend file (as simple as possible)]