Ubuntu, one of the vital well-liked Linux distros, has acquired some noteworthy gaming efficiency upgrades with the newest model 26.04. Phoronix tested Ubuntu 26.04 in opposition to 25.10 and located gaming efficiency enhancements as nice as 12%, relying on the title.
The Linux-focused outlet examined the 2 Ubuntu variations with a Ryzen 9 9950X3D, RTX 5090, and RTX 5080. All the exams have been carried out on the Nvidia 590.48.01 Linux driver. Game and benchmarks featured Counter-Strike 2, Dirt Rally 2.0, Batman: Arkham Knight, Hitman 3, Strange Brigade, GravityMark, 3DMark Wild Life Extreme, Unigine Heaven 4.0, GPUScore: Breaking Limit 1.0, Tesseract, and Xonotic 0.8.6.
The first few video games confirmed minor enhancements (if any) with Ubuntu 26.04. Counter-Strike 2 was 8% sooner with 26.04 on the RTX 5090, however achieved efficiency parity with 25.10 on the RTX 5080. Dirt Rally 2.0 noticed the identical factor on each the 5090 and 5080. Batman: Arkham Knight noticed a 3% efficiency enchancment on the RTX 5090 with 26.04 and none on the 5080.
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Hitman 3 noticed some noteworthy features for the RTX 5090 of 11% on the RTX 5090 and Ubuntu 26.04, however simply 4% on the RTX 5080. Strange Brigade confirmed similar efficiency on each GPUs with each Linux variations. GravityMark noticed a 5% efficiency improve on the RTX 5090 in 26.04, and 3DMark WildLife Extreme noticed a 6% enchancment on the RTX 5090 with 26.04, however none on the 5080. 3DMark Solar Bay additionally achieved efficiency parity on each GPUs on each Ubuntu variations.
Unigine Heaven 4.0 noticed a 2% benefit for the RTX 5090 with 26.10, however no enchancment on the RTX 5080. Similarly, GPUScore: Breaking Limit 1.0 noticed solely a 3% benefit for the RTX 5090 with 26.10 and none for the 5080. Tesseract noticed a 5% enchancment in 26.10 with the 5090 solely, and Xonotic noticed as much as a ten% enchancment solely on the 5090 as properly. Overall, Phoronix noticed a 4.4% efficiency enchancment with Ubuntu 26.04 in comparison with 25.10 on the RTX 5090.
Ubuntu 26.04 is loaded with adjustments underneath the hood that contribute to its higher gaming efficiency; it is the primary Ubuntu OS to function Mesa 26, which comes with a load of efficiency optimizations and bug fixes. Notably, it options ray tracing optimizations for Vulkan. Ubuntu 26.04 also comes with Gnome 50, which has seen a plethora of optimizations, upgrades, and fixes as well. Specifically on the Nvidia side, Gnome 50 comes with various workarounds (according to Phoronix) that unlock extra performance from Nvidia’s Linux 580-series drivers.
The only disappointing aspect of this release is that the aforementioned performance improvements appear to only be beneficial on the fastest GPU hardware available, the RTX 5090. It’s likely that other Nvidia cards, such as the RTX 5070 Ti and lower, will benefit even less from these optimizations.
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