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Called CXM, at least some support 4K resolution and at least some support 10-bit RGBA and YUV 'HDR (High Dynamic Range) operation.<\/p>\n
\u201cCXM GPUs boast almost 50% higher performance in the same area silicon than IMG BXM cores,& #8221; according to the company, claiming: "CXM contains the smallest GPU on the market to support HDR."<\/p>\n
The CXM-2-64 is the \u201csmallest GPU to support native HDR\u201d and is designed for wearable devices, SmartHubs or regular set-top boxes.<\/p>\n
CXM-4-64 is designed for SmartHub, set-top boxes or regular digital TVs.<\/p>\n
CXM-4-128 is designed for premium digital TVs.<\/p>\n
Another couple of features found among these GPUs are '4xMSAA' for text and image antialiasing, 'TFBCv2' framebuffer compression for lossy or lossless compression.<\/p>\n
\u201cCXM is supported by software that supports API trends, including Vulkan 1.3, and has been optimized for CPU architectures including Arm and RISC-V,” ; said Imagination.<\/p>\n
TFBCv2 frame buffer compression will be demonstrated at RISC-V Con Shanghai and RISC-V Con Beijing.<\/p>\n
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Electronics Weekly asked for technical details.<\/p>\n