letmein

Rx 580 Gpu usage, memory clock and framebuffer issues.

Discussion created by letmein on Nov 16, 2019

-Issue Description my card is sapphire rx 580 nitro+ 4GB. i was wondered why my GPU usage ( in the afterburner), memory clock(afterburner & sapphire trixx) and framebuffer(afterburner) always got massive fluctuation. the GPU usage in a high fluctuation or more like a spike, the memory clock is in constant fuctuation from 300 to 1000 all the time and the framebuffer is in random high fluctuation, but the framebuffer always got spike when im using my wallpaper engine/ playing video etc when in idle the framebuffer is in 0. the task manager's gpu usage is always get in to the 100% and get back to the normal when i'm trying to open or close an application but there is no such spike in the afterburner. i've tring to enable unified GPU usage monitoring and yes it is solve the gpu usage in the afterburner yet it is still diffrent from the usage in the task manager. oh ye.. there is another thing i want to ask, why when i'm enabling desktop capture in radeon Relive it took about 75% of the GPU usage in the task manager? it's not even capturing, just enabling.

-Hardware

Amd ryzen 5 1400

Msi B450 tomahawk max

sapphire rx 580 nitro+ 4GB

adata sx8200 nvme

1tb hdd

klev bolt x 16gb 3200

-software

win 10 pro 64bit

gpu software:
Radeon Settings Version - 2019.1112.1905.34363
View Release Notes - https://www.amd.com/en/support/kb/release-notes/rn-rad-win-19-11-2
Driver Packaging Version - 19.30.31.15-191112a-348545E-RadeonSoftwareAdrenalin2019
Provider - Advanced Micro Devices, Inc.
2D Driver Version - 8.1.1.1634
Direct3D® Version - 9.14.10.01410
OpenGL® Version - 26.20.11000.13572
AMD Audio Driver Version - 10.0.1.12
Vulkan™ Driver Version - 2.0.116
Vulkan™ API Version - 1.1.125
BIOS Version - 015.050.002.001
BIOS Part Number - 113-1E3660EU-O55
BIOS Date - 2017/03/23 23:48

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