Products Markets Developers Blog News Events Company Careers IMG 4NX-MC6 IMG Series4 Neural Network Accelerator (NNA) The super-high performance hexa-core solution for neural network acceleration IMG Series4 next-generation neural network accelerator (NNA) is ideal for advanced driver-assistance systems (ADAS) and autonomous vehicles such as robotaxis. The range of cores incorporates sophisticated technical features including Imagination Tensor Tiling, advanced safety mechanisms and intelligent workload management. Imagination’s low-power and functionally safe NNA architecture is optimised to run full network inferencing and executes multiple operations in a single pass to maximise performance per watt and deliver its industry-leading energy efficiency. The cores are assembled on a cluster design with per-core on-chip memory and an internal bus and have been designed in 1, 2, 4, 6 and 8-core multi-core configurations. These can then be used as building blocks for further configurations. The IMG 4NX-MC6 has been developed from the multi-core codebase and features Imagination Tensor Tiling which can reduce bandwidth by up to 90%. It features 75 TOPS at less than three watts and is available to license now. Contact us for more information API support IMG DNN API Framework Support Caffe TensorFlow ONNX Bus interface AXI4 Memory system Virtual memory TOPS 75 TOPS @1.5 GHz MACs per clock rate 8-bit: 24,576 total, 4096 MAC/clk per core 8×16-bit: 12,288 total, 2048 MAC/clk per core 16-bit: 6,144 total, 1024 MAC/clk per core Architecture IMG Series4 Markets Automotive: ADAS Autonomous driving Data centre Features Imagination Tensor Tiling Lossless weight compression Low latency High-density neural network acceleration Wide and variable bit-depth (4 to 16 bits) Dynamic fixed-point data type Per filter exponent selection Memory Management Unit Wide range of elementwise unit operations Embedded configurable on-chip memory You can do more with IMG Series4 NNA Contact us Processors Graphics AI CPU Ray Tracing Ethernet Design Optimization Kit Product Finder Markets Automotive Consumer Desktop Mobile Universities 大学 News & Events Blog News Press Releases Events Webinars Presentations Developers Developers PowerVR SDK and Tools Developer Downloads Developer Documentation Developer Support Developer Forum Company About Us Why Work With Us Contact Us Careers Leadership Team Corporate Responsibility Downloads and Documentation Resources Modern Slavery Act © Imagination Technologies Limited. All rights reserved. Privacy Policy Quality Policy Terms & Conditions Trademarks Cookies