Linux driver developer Natalie Vock released a kernel patch that improves VRAM handling on low‑memory GPUs. The tweak targets cards like the AMD Radeon RX 6500 XT, promising to halve memory use in some titles. Early tests from the author hinted at gains, but concrete numbers were missing until a YouTube review surfaced in this week.

NJ Tech uploaded a nine‑game benchmark on CachyOS, the first distro to ship Vock’s ‘GPU Booster’. The test set included Crimson Desert, Hogwarts Legacy, Cyberpunk 2077, Alan Wake II, Resident Evil : Requiem, Silent Hill F, The Last of Us Part 2, Death Stranding 2 and Marvel’s Spider‑Man 2. Results varied widely with 4 GB memory, mixed performance outcomes across different scenarios highlighting the patch's mixed effectiveness for budget gamer.

Alan Wake II saw VRAM rise yet FPS triple, jumping from 14 to 42 per second. Resident Evil : Requiem kept memory steady but added 16 % speed; Silent Hill F mirrored that trend. In contrast, Crimson Desert and Hogwarts Legacy cut VRAM but added only a single frame, while Cyberpunk 2077 stayed flat and the performance gap remains significant for many titles under current conditions.

Overall, Vock’s patch offers a modest boost for 4 GB GPUs, turning an otherwise marginal card into a playable platform for some titles. However, its benefits are inconsistent, with certain games suffering no gain or even a slight decline. For buyers eyeing budget builds, the patch provides a quick, low‑cost tweak but not a universal fix.