The EVGA Precision X should not be required.
But ICX is a proprietary technology and there's not much info available about it, so the support in HWiNFO is more-less experimental. There were some issues in older HWiNFO versions and those were fixed recently. But since I don't have such GPU at my disposal, I can't give any guarantee - you'll will need to try and see how it works. If there are issues, let me know and I will check that.