Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce GTX 1060 6GB/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 436.30
Broken: version: 2.91.2, branch: master, commit date: 2021-01-19 16:15, hash: rB5be9ef417703
Worked: (newest version of Blender that worked as expected)
Short description of error
Slow performance in Edit mode with Nvidia 1060 Cards. ( 970GTX and 2060 RTX working fine). In 2.92 candidate the same problem.
Exact steps for others to reproduce the error
Start blender. Select the default cube, enter in edit mode and move any vertex. FPS drop down.