Plus with some patches, some of the GTX 900 'Maxwell 2' GPUs can be re-clocked, such as with laptop GPUs where the laptop is in control of the overall system cooling.Ĭollabora developer Faith Ekstrand shared on Mastodon how the Linux and Vulkan native game Hollow Knight is running 'buttery smooth' on a GeForce GTX 980M laptop:Įkstrand further added, ' Why 980m and not something more recent? Well, the kernel folks are still working on the GSP firmware situation and it's not quite stable yet. Until the Nouveau GSP support is sorted out and mainlined, the best Nouveau driver support with the fastest support remains the GeForce GTX 700 'Kepler' (and GTX 750 'Maxwell 1') graphics processors. NVIDIA Turing GPU benchmarks for an idea how poor the performance is currently on the open-source driver.) Eventually though this GSP'ed Nouveau driver should allow for supporting modern NVIDIA GeForce GPUs with the open-source Linux graphics driver stack and allowing the hardware to operate re-clocked to its highest performance state / optimal clock frequencies, rather than as is currently the case being limited to the very low boot clock frequencies. While the Nouveau developers continue work on making use of the NVIDIA GPU System Processor (GSP) found with RTX 2000 'Turing' GPUs and newer for in the end allowing re-clocking and proper power management on this open-source NVIDIA driver, that code remains in-development and has yet to be mainlined. Development of the NVK open-source NVIDIA Mesa Vulkan driver is being done in part on a nearly decade old GeForce GTX 980M mobile graphics processor since at the moment it's one of the more recent NVIDIA GPUs that can be re-clocked using the existing Nouveau kernel driver code.

Ubuntu nvidia driver