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Adaptive scalable texture compression (ASTC) is a lossy block-based texture compression algorithm developed by Jørn Nystad et al. of ARM Ltd. and AMD. [ 1 ] Full details of ASTC were first presented publicly at the High Performance Graphics 2012 conference, in a paper by Olson et al. entitled "Adaptive Scalable Texture Compression".
In computer graphics, a video card's pixel fillrate refers to the number of pixels that can be rendered on the screen and written to video memory in one second. [1] Pixel fillrates are given in megapixels per second or in gigapixels per second (in the case of newer cards), and are obtained by multiplying the number of render output units (ROPs) by the clock frequency of the graphics processing ...
Ampere is the codename for a graphics processing unit (GPU) microarchitecture developed by Nvidia as the successor to both the Volta and Turing architectures. It was officially announced on May 14, 2020 and is named after French mathematician and physicist André-Marie Ampère.
Because the GPU has fast and local hardware access to every pixel or other picture element in an image, it can analyze and average it (for the first example) or apply a Sobel edge filter or other convolution filter (for the second) with much greater speed than a CPU, which typically must access slower random-access memory copies of the graphic ...
There, Valve stated that it would be free to use for developers, with support for the Vulkan graphical API, as well as using a new in-house physics engine called Rubikon. [ 24 ] [ 25 ] In June 2015, Valve announced that Dota 2 , originally made in the Source engine, would be ported over to Source 2 in an update called Dota 2 Reborn .
Specifications of Intel HD Graphics series [24] Graphics Launch Market Processor Code name Device id. [3] Core clock Execution units API support [13] Memory bandwidth DVMT QSV; Direct3D OpenGL OpenCL; HD Graphics 2011 Mobile Celeron B7x0 Celeron 7x7 Celeron 8x7 Celeron B8xx Pentium B9x0 Pentium 9x7 Sandy Bridge: 010A 350–1150 6 (GT1) 10.1 11. ...
This number is generally used as a maximum throughput number for the GPU and generally, a higher fill rate corresponds to a more powerful (and faster) GPU. Memory subsection. Bandwidth – Maximum theoretical bandwidth for the processor at factory clock with factory bus width. GHz = 10 9 Hz. Bus type – Type of memory bus or buses used.
The GPU is mostly based on the Bonaire architecture using GCN 1.1 technology. [39] The PS4 GPU does not have any VRAM, because it uses system RAM for graphics operations. Though based on AMD's GCN architecture, there are several known differentiating factors between the PS4's GPU and current-gen PC graphics cards featuring first-gen GCN ...