AMDGPU vs. Radeon GCN 1.0/1.1 Performance On Linux 4.9 DRM-Next

Written by Michael Larabel in Display Drivers on 4 October 2016 at 10:00 AM EDT. Page 3 of 4. 59 Comments.
AMDGPU Radeon GCN 1.0 1.1 Linux 4.9

With Tesseract we see the first AMDGPU performance improvement with this experimental state: the HD 7950 was a few frames faster while the R7 260X performance was the same and the two Pitcairn GPUs remained much slower.

AMDGPU Radeon GCN 1.0 1.1 Linux 4.9
AMDGPU Radeon GCN 1.0 1.1 Linux 4.9

There's clearly some regression to be addressed for Pitcairn GPUs with the AMDGPU experimental support.


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