Kuwait Linux User Group

AMD Radeon R9 290: Gallium3D vs. Catalyst Drivers
Date: Friday, August 29, 2014 @ 10:00:34 EDT
Topic: hardware

  All testing happened from an Intel Core i7 4790K system with XFX Radeon R9 290 4GB graphics card. No other hardware/software changes were made during the testing process aside from downgrading the kernel when using the Catalyst driver to what's found in Ubuntu 14.04 for kernel API compatibility.

(While most Phoronix readers should already be well aware, the reported CPU frequency differences in the system table just come down to the different CPU scaling driver on the different kernels and reporting base vs. Turbo frequency; along with the other reporting differences just come down to how the different drivers/kernels expose their information but it was all maintained during testing.

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