There is no “TCC + WDDM” on a single GPU. But on multi-GPU systems, combining + N TCC GPUs for work is the optimal architecture for Windows-based compute servers.
"C:\Program Files\NVIDIA Corporation\NVSMI\nvidia-smi.exe" tcc wddm better
Disables the GPU from serving displays; the monitor must be plugged into a different GPU (e.g., integrated graphics or a second card). 3. Why TCC is Better Than WDDM for Compute There is no “TCC + WDDM” on a single GPU
本文将深入解析这两种模式的区别，并带您了解为什么TCC是更佳选择，以及如何根据您的具体需求做出决策。 While TCC is still supported on older systems,
In conclusion, WDDM is a more modern and efficient display driver model than TCC. WDDM provides better graphics rendering performance, enhanced security features, and increased scalability. While TCC is still supported on older systems, WDDM is the recommended display driver model for modern Windows operating systems. If you're using an older system with a TCC driver, it's recommended to upgrade to a WDDM driver to take advantage of the latest graphics rendering and display control features.
, which aims to provide TCC-like performance on a wider range of hardware without sacrificing display capabilities. 3. Use Evidence and Examples Kernel Launch Times : Cite data or forum discussions from NVIDIA Developer
WDDM is a compromise; it splits the GPU's attention between the user's visual needs and the system's compute needs. It dedicates 100% of the hardware's capability to the calculation.