GoKawiilNvidia driver 621.01 adds support for Microsoft's Advanced Shader Delivery
Nvidia released GPU driver 621.01, enabling Microsoft's Advanced Shader Delivery, a DirectX 12/Windows 11 technology that precompiles shaders in the cloud instead of on a player's PC. Gears of War: E-Day and Call of Duty: Modern Warfare 4 support the feature when downloaded through the Xbox PC app, even if purchased on Steam, and it's also supported on AMD and Qualcomm Snapdragon X2 drivers.
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By moving shader compilation to Microsoft's cloud network, the technology could cut game load times and eliminate the stutter and CPU spikes that occur when games compile shaders mid-session, according to Nvidia. The storefront-agnostic design, which only requires the Xbox PC app rather than a specific store, suggests Microsoft is positioning its PC app as infrastructure that benefits players regardless of where they bought a game.
- Nvidia's 621.01 driver enables Microsoft's Advanced Shader Delivery, which precompiles shaders in the cloud.
- Gears of War: E-Day and Call of Duty: Modern Warfare 4 support it now, requiring only the Xbox PC app installed, even for Steam purchases.
- AMD (Adrenalin 26.6.1+) and Qualcomm Snapdragon X2 (driver 2026.08.3+) also support the feature.
NVIDIA GeForce RTX 4070 Super GPU — If you're chasing smoother game launches and less stutter, pairing the new driver tech with a capable GPU like the RTX 4070 Super makes a real difference. It's a strong choice for running the latest DirectX 12 titles like Call of Duty and Gears of War at high settings while taking full advantage of features like Advanced Shader Delivery.
See NVIDIA GeForce RTX 4070 Super GPU on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: theverge.com — Tom Warren, 2026-10-21
Published there as: “Nvidia’s latest GPU driver brings a new way to speed up PC games”
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