{"id":300873,"date":"2025-11-20T18:22:13","date_gmt":"2025-11-20T18:22:13","guid":{"rendered":"https:\/\/community.skin.club\/?p=300873"},"modified":"2025-11-20T18:22:13","modified_gmt":"2025-11-20T18:22:13","slug":"nvidia-hotfix-581-94-boosts-cs2-performance-on-windows-11","status":"publish","type":"post","link":"https:\/\/community.skin.club\/en\/news\/nvidia-hotfix-581-94-boosts-cs2-performance-on-windows-11","title":{"rendered":"NVIDIA Hotfix 581.94 Boosts CS2 Performance on Windows 11"},"content":{"rendered":"

The latest Windows 11 updates once again impacted game performance \u2014 particularly CS2, where FPS stability directly determines shooting comfort. Amid numerous complaints, NVIDIA quickly released a Hotfix driver that not only restores FPS to normal, but improves stability beyond previous levels.<\/p>\n

NVIDIA responds to the issue after the Windows 11 update<\/strong><\/h2>\n

NVIDIA officially introduced the GeForce Hotfix Driver 581.94, released on an accelerated schedule specifically to fix the performance degradation that appeared after installing the Windows 11 October Update KB5066835.<\/p>\n

The issue manifested through unstable 1% Lows, periodic micro-stutters, and inconsistent frametime \u2014 all of which are critical for CS2, where players immediately notice discomfort.<\/p>\n

The Hotfix includes one key fix: the elimination of reduced performance after KB5066835, which affected a number of modern video games.<\/p>\n

NVIDIA emphasizes that a Hotfix is an interim solution designed to quickly address urgent issues before the next WHQL release. It has a shorter QA cycle but is fully functional for those who want stable FPS immediately.<\/p>\n\n

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read more<\/h3>\n
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Test results: +11% FPS stability improvement in CS2<\/strong><\/h2>\n

Benchmark measurements conducted by ThourCS2 show that this patch is not just theoretical \u2014 it delivers real performance gains.<\/p>\n

Test configuration:<\/p>\n

    \n
  • Ryzen 9800X3D<\/li>\n
  • RTX 5070<\/li>\n
  • Windows 11 25H2<\/li>\n
  • 1280\u00d7960, MSAA 4\u00d7<\/li>\n
  • NVIDIA Reflex Enabled<\/li>\n
  • Dust2 FPS Benchmark Map<\/li>\n<\/ul>\n

    Driver comparison 581.29 \u2192 581.94:<\/p>\n

    Average FPS:
    \n780.4 \u2192 794.5<\/p>\n

    1% Low FPS:
    \n297.1 \u2192 331.6
    \n(+11.61% stable FPS improvement)<\/p>\n

    1% Lows are the most important parameter for CS2 \u2014 they show how often the game dips into micro-lags and how consistent frametime is.
    \nAn 11% increase indicates that the Hotfix truly smooths engine performance and reduces short freezes that players noticed after the Windows 11 update.<\/p>\n

    \n

    \ud83d\udea8 CS2 FPS BOOST \u2013 11% increase in 1% Lows for me after installing the NVIDIA Hotfix Driver 581.94 \ud83d\udea8<\/p>\n

    \ud83d\udcca Avg. FPS, 1% Lows:
    581.29: 780.4 FPS, 297.1
    581.94: 794.5 FPS, 331.6 (11.61%\ud83d\udd3c)<\/p>\n

    1280\u00d7960, Reflex Enabled, MSAA 4x, Dust2 FPS Map.
    9800X3D, RTX 5070, Windows 11 25H2     https:\/\/t.co\/7u9QDvPqgW<\/a> pic.twitter.com\/yXRYcNO1AD<\/a><\/p>\n

    \u2014 Thour (@ThourCS2) November 20, 2025<\/a><\/p><\/blockquote>\n