I'm having problems rendering on latest Crimson drivers on my gpu.
System Information
Radeon Software Version - 16.6.1
Radeon Software Edition - Crimson
Graphics Chipset - AMD Radeon (TM) R 9 390 Series
Memory Size - 8192 MB
Memory Type - GDDR5
Core Clock - 1010 MHz
Windows Version - Windows 10 (64 bit)
System Memory - 16 GB (Kingston Hyper X)
CPU Type - AMD FX(tm)-8350 Eight-Core Processor
Radeon Settings Version - 2016.0602.1651.28487
Driver Packaging Version - 16.20.1025-160602a-303160E
Provider - Advanced Micro Devices, Inc.
2D Driver Version - 8.1.1.1558
Direct3D® Version - 9.14.10.1197
OpenGL® Version - 6.14.10.13440
OpenCL™ Version - 2.0.6.0
AMD Mantle Version - 9.1.10.123
AMD Mantle API Version - 98309
AMD Audio Driver Version - 10.0.0.3
Vulkan Driver Version - 9.1.0.10.11.0
Blender Version
Broken: 2.77a abf6f08 (2016-04-05 18:12)
Examples:
CPU Rendering (no horizontal noise error):
http://i.imgur.com/IhExqtm.png
GPU Rendering (horizontal noise error):
http://i.imgur.com/oHHgGhJ.png
Example .blend file:
related blender developer thread:
:anchor: T48701 Blender 2.77a abf6f08 Cycles OpenCL horizontal noise
related amd community thread with same results: