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可以参考这篇说明
https://game.intel.com/zh/story/intel-arc-graphics-vrr-hdr-hdmi/
Finally, we can discuss HDMI standards and what you can expect on Intel Arc products. While the A-series of GPUs supports HDMI 2.0 natively, partners and OEMs can build in support for HDMI 2.1 by integrating PCONs that will convert DisplayPort to HDMI 2.1. Our Intel-branded Limited Edition cards, both the A750 and A770 variety, will support HDMI 2.1 through this method. Other add-in cards, and notebooks, will support it if integrated.
acer （新思vmm7100，不支持带机省电，显卡的问题）
asrock（新思vmm7100，支持待机省电，需要更新固件，i主板需打开aspm，电源管理需打开pcie设备最高省电）
intel自家公版，已停产，如果你还能买到的话（螃蟹rtd2173，支持待机省电，不需要更新固件，i主板需打开aspm，电源管理需打开pcie设备最高省电）
cn某蓝、tw某博科，都是hdmi2.0
再次提醒，色深只有开了hdr才能10bit |
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发表于 2023-8-8 03:13
