Ubuntu 21.04 vs. Windows 10 Trade Blows On The AMD Ryzen 9 5900HX / ASUS ROG Strix G15
The Windows vs. Linux graphics performance is its own bag and largely comes down to the driver and software under test for how well it supports different graphics APIs... But for those interested in using the ROG Strix G15 for heavy graphics/gaming/compute workloads, the GPU focused article is still forthcoming while this article is primarily looking at the Ryzen 9 5900HX processor performance.
When it comes to that processor performance, the results tended to be mixed.