Valve's ACO Helps Put New Life Into Radeon GCN 1.0 GPUs With ~9% Better Linux Gaming Performance
Written by Michael Larabel in Display Drivers on 30 January 2020. Page 5 of 5. 14 Comments

Total War: Three Kingdoms was seeing much better performance as well with ACO enabled for this aging Radeon HD 7950 graphics card.

Of all the Vulkan-powered games tested on Ubuntu Linux for this Radeon HD 7950 (GCN 1.0) comparison, this newly-added ACO support boosted the performance by about 9% overall. The only game running into rendering problems that we found with ACO was Batman: Arkham Origins. So overall the forthcoming Mesa 20.0 release will be a nice upgrade for those still running AMD GCN 1.0 hardware and looking for better performance by enabling ACO.

If you enjoyed this article consider joining Phoronix Premium to view this site ad-free, multi-page articles on a single page, and other benefits. PayPal tips are also graciously accepted. Thanks for your support.

Related Articles
About The Author
Author picture

Michael Larabel is the principal author of and founded the site in 2004 with a focus on enriching the Linux hardware experience. Michael has written more than 20,000 articles covering the state of Linux hardware support, Linux performance, graphics drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and automated benchmarking software. He can be followed via Twitter or contacted via

Trending Linux News