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Die shot of the RX 5500 XT's RDNA GPU. The architecture features a new processor design, although the first details released at AMD's Computex keynote hints at aspects from the previous Graphics Core Next (GCN) architecture being present for backwards compatibility purposes, which is especially important for its use (in the form of RDNA 2) in the major ninth generation game consoles (the Xbox ...
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.
Originally, data was simply passed one-way from a central processing unit (CPU) to a graphics processing unit (GPU), then to a display device. As time progressed, however, it became valuable for GPUs to store at first simple, then complex structures of data to be passed back to the CPU that analyzed an image, or a set of scientific-data ...
As of July 2017, the Graphics Core Next instruction set has seen five iterations. The differences between the first four generations are rather minimal, but the fifth-generation GCN architecture features heavily modified stream processors to improve performance and support the simultaneous processing of two lower-precision numbers in place of a single higher-precision number.
Processing power TDP Bus interface L1 L2 Pixel (GP/s) Texture (GT/s) Type Size Bandwidth (GB/s) Bus width Clock Bfloat16 Single precision Double precision; Data Center GPU Max 1100: Jan 10, 2023: Xe-HPC (Ponte Vecchio) Multiple [75] 100 1280 7168:448:0:56:448:448 28 MB 204 MB 1000 1550: 0 448.0 694.4: HBM2E: 48 GB 1228.8 3072-bit 3200 352: 14 ...
This kind of graphics processors usually have much fewer processing units and share the same memory with the CPU. Intel Core i5 processor with integrated HD Graphics 2000. Sometimes the graphics processors are integrated onto a motherboard. It is commonly known as: on-board graphics.
The difference between the GMA X4500 and the GMA X4500HD is that the GMA X4500HD is capable of "full 1080p high-definition video playback, including Blu-ray disc movies". [19] [23] Only GMA X4500HD, X4500MHD and X4700MHD has AVC HD decoding support. Like the X3500, X4500 supports DirectX 10 and Shader Model 4.0 features.
AMD Accelerated Processing Unit (APU), formerly known as Fusion, is a series of 64-bit microprocessors from Advanced Micro Devices (AMD), combining a general-purpose AMD64 central processing unit and 3D integrated graphics processing unit (IGPU) on a single die.