This message was posted on behalf of Intel Corporation
I understand you are trying to allocate more video memory to your computer. Let me help clarify this issue.
The video memory on an Intel® NUC can be allocated via BIOS, specifically when accessing video configuration on the advanced tab.
You can select up to 1.5Gb aperture size and set minimum memory of 1GB. Since the allocation of the memory is dynamic you will have up to half of the size of the physical memory installed on the computer. In other words, you will get 8Gb of video memory allocated dynamically and this will depend on the operating system version or flavor.
Please see this link for more information about video memory and check the picture attached for BIOS configuration.
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