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The disadvantage is that toggling the Nvidia card requires a logout. The leading implementation of this approach is Ubuntu's 'prime-select' package, which has a command line and graphical tool to turn the Nvidia card off. Unlike Windows, this is not done dynamically, and the user must restart the login session for the change to take effect.
If NVIDIA Optimus can be switched off, then passthrough is possible through traditional means. However, if Optimus is the only configuration, then it is most likely that the VBIOS is present in the laptop's system BIOS, requiring the same steps as the laptop rendering only on the integrated graphics framebuffer, but an external monitor is also ...
PhysX is an open-source [1] realtime physics engine middleware SDK developed by Nvidia as part of the Nvidia GameWorks software suite. Initially, video games supporting PhysX were meant to be accelerated by PhysX PPU ( expansion cards designed by Ageia ).
A classic motherboard with on-board integrated graphics processors, a discrete graphics card can be installed at a PCI slot. GPU switching is a mechanism used on computers with multiple graphic controllers.
The Direct Rendering Manager (DRM) is a subsystem of the Linux kernel responsible for interfacing with GPUs of modern video cards.DRM exposes an API that user-space programs can use to send commands and data to the GPU and perform operations such as configuring the mode setting of the display.
Scalable Link Interface (SLI) is the brand name for a now discontinued multi-GPU technology developed by Nvidia (The technology was invented and developed by 3dfx and later purchased by Nvidia during the acquisition of 3dfx) for linking two or more video cards together to produce a single output.
NVidia GeForce 8400 GS "Rev 1.0" NVidia GeForce 8400 GS "Rev 3.0" In the summer of 2007 Nvidia released the entry-level GeForce 8300 GS and 8400 GS graphics cards, based on the G86 core. The GeForce 8300 was only available in the OEM market, and was also available in integrated motherboard GPU form as the GeForce 8300 mGPU.
Nvidia claims that its NVENC AV1 encoder featured in the Lovelace architecture is 40% more efficient than the H.264 encoder in the Ampere architecture. [ 21 ] The Lovelace architecture received criticism for not supporting the DisplayPort 2.0 connection that supports higher display data bandwidth and instead uses the older DisplayPort 1.4a ...