Teknozip – A groundbreaking fix for Linux, spearheaded by Valve contractor Natalie Vock, is making waves in the gaming community. The solution addresses a long-standing issue of inefficient VRAM management, where Linux would indiscriminately allocate GPU memory, often impacting gaming performance. The results, showcased in recent benchmarks, are nothing short of astonishing, with some games experiencing near triple the framerates on modest hardware.
Previously, when the Linux kernel needed to free up VRAM, it lacked the intelligence to prioritise processes, sometimes relegating critical game data to system RAM in favour of less demanding applications. Vock’s innovative fix introduces a more discerning approach, enabling the kernel to identify and manage VRAM allocation based on factors like active window usage.
The impact of this fix is vividly illustrated in a YouTube video by NJ Tech, who conducted a series of benchmarks on a Radeon RX 6500 XT, a graphics card with 4GB of VRAM. Using CachyOS with the "Install GPU boosters" option enabled, NJ Tech tested several games before and after applying the fix.
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While some titles, such as Cyberpunk 2077 and Crimson Desert, showed negligible improvements, others saw a significant boost. Resident Evil: Requiem jumped from 67 to 78 FPS, while Alan Wake II experienced a dramatic surge from 14 to 41 FPS.
Here’s a detailed breakdown of the benchmark results:
| Game | Settings | Boosters Disabled | Boosters Enabled |
|---|---|---|---|
| Alan Wake II | 1080p Low, FSR 2 Quality | ~14 AVG FPS | ~41 AVG FPS |
| Resident Evil: Requiem | 1080p Lowest, Max Upscaling | ~67 AVG FPS | ~78 AVG FPS |
| Silent Hill f | 1080p Low, TAA | ~47 AVG FPS | ~50 AVG FPS |
| Crimson Desert | 1080p Low, No Upscale | ~45 AVG FPS | ~45 AVG FPS |
| Cyberpunk 2077 | 1080p Low, High Texture | ~49 AVG FPS | ~49 AVG FPS |
| Hogwarts Legacy | 1080p Medium, TAA High | ~60 AVG FPS | ~61 AVG FPS |
| The Last of Us Part II | 1080p Low, TAA Native | ~51 AVG FPS | ~51 AVG FPS |
It’s important to note that this fix isn’t a universal panacea for all performance woes. However, the results suggest that it has the potential to elevate previously unplayable games to a more enjoyable framerate, breathing new life into older or less powerful hardware. Whether this trend continues remains to be seen, but the initial signs are incredibly promising for Linux gaming.