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General-purpose computing on graphics processing units (GPGPU, or less often GPGP) is the use of a graphics processing unit (GPU), which typically handles computation only for computer graphics, to perform computation in applications traditionally handled by the central processing unit (CPU).
The GPU is always guaranteed to run at a minimum clock speed, referred to as the "base clock". This clock speed is set to the level which will ensure that the GPU stays within TDP specifications, even at maximum loads. [3] When loads are lower, however, there is room for the clock speed to be increased without exceeding the TDP.
use a complete (or partial) hardware implementation of a video compression or decompression algorithm; it has become very common to integrate such ASICs into the chip of the GPU/CPU/SoC and therefore abundantly available; for marketing reasons companies have established brands for their ASICs, such as PureVideo (Nvidia), Unified Video Decoder ...
GitHub: OpenCL: Linux, macOS, Windows: physically-based rendering engine RadeonRays SDK (formerly FireRays) GitHub: DirectX 12, Vulkan: Linux 64-bit, OS X, Windows 64-bit: A high efficiency, high performance heterogeneous ray tracing intersection library for GPU and CPU or APU on any platform. RapidFire SDK GitHub: DirectX, OpenGL: Windows
Components of a GPU. A graphics processing unit (GPU) is a specialized electronic circuit initially designed for digital image processing and to accelerate computer graphics, being present either as a discrete video card or embedded on motherboards, mobile phones, personal computers, workstations, and game consoles.
CUDA is a software layer that gives direct access to the GPU's virtual instruction set and parallel computational elements for the execution of compute kernels. [5] In addition to drivers and runtime kernels, the CUDA platform includes compilers, libraries and developer tools to help programmers accelerate their applications.
A BFG Physx card. 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).
GPU performance data, an extension to expose information about the GPU hardware such as temperature, fan speed, clock speeds for engines and memory, memory bandwidth, power draw, and voltages. SupportContextlessPresent , a driver cap to help IHVs onboard new driver.