System Information
Operating system: Linux-5.4.18-1-MANJARO-x86_64-with-arch-Manjaro-Linux 64 Bits
Graphics card: GeForce GTX 1070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 440.59

Blender Version
Broken: version: 2.83 (sub 3), branch: master, commit date: 2020-02-16 20:39, hash: rB819af2094b21
Worked: 2.82

Short description of error
Viewport has grainy noise in either Eevee or Cycles

Exact steps for others to reproduce the error
Open blender, lower the world intensity, see grainy viewport.

Using default startup settings, both Windows and Linux versions, (don't have Mac to test).

2.82

2.83 Alpha