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XDNA is the name for AMD's neural processing unit microarchitecture. It is based on IP blocks from Xilinx, a company which was acquired by AMD in 2023. [1] As of 2024, XDNA is implemented in AMD's consumer PC processors (branded as Ryzen AI), as well as the AMD Alveo V70 AI accelerator.
The main AMD GPU software stacks are fully supported on Linux: GPUOpen for graphics, and ROCm for compute. GPUOpen is most often merely a supplement, for software utilities, to the free Mesa software stack that is widely distributed and available by default on most Linux distributions.
In October 2023, AMD acquired an open-source AI software provider, Nod.ai, to bolster its AI software ecosystem. [ 100 ] [ 101 ] In January 2024, AMD announced it was discontinuing the production of all complex programmable logic devices (CPLDs) acquired through Xilinx.
We are excited to add the Ryzen AI PRO 300 Series, the most powerful AI processor built for business PCs 10, to our portfolio of mobile processors,” said Jack Huynh, senior vice president and general manager, Computing and Graphics Group at AMD. “Our third generation AI-enabled processors for business PCs deliver unprecedented AI processing ...
Ryzen AI is the brand name for AMD's AI technology, based on intellectual property from AMD's acquisition of Xilinx. [26] AMD Ryzen AI can work across a Neural Processing Unit (NPU) powered by XDNA architecture, a Radeon graphics engine, and Ryzen processor cores. [ 27 ]
Common features of Ryzen AI 300 notebook APUs: Socket: BGA, FP8 package type. All models support DDR5-5600 or LPDDR5X-7500 in dual-channel mode. All models support 16 PCIe 4.0 lanes. Native USB 4 (40Gbps) Ports: 2; Native USB 3.2 Gen 2 (10Gbps) Ports: 2; iGPU uses the RDNA 3.5 microarchitecture. NPU uses the XDNA 2 AI Engine (Ryzen AI).
ROCm is free, libre and open-source software (except the GPU firmware blobs [4]), and it is distributed under various licenses. ROCm initially stood for Radeon Open Compute platfor m ; however, due to Open Compute being a registered trademark, ROCm is no longer an acronym — it is simply AMD's open-source stack designed for GPU compute.
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