Intel is in its infancy in the discrete graphics card market and as such, its Arc Alchemist GPUs as well as last gen DG1 have certain issues which are related to its DTT and PCIe 4.0 respectively.
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Intel dg1 xe RSS
The full-fat 96 Execution Unit (EU) Iris Xe Max from Gunnir has been tested and it isn't much better than the 80EU part, despite possessing nearly a third more raw computing horsepower.
Intel has finally launched its Iris Xe Desktop Graphics Card which has been teased by the company for a long time. For now though, it will be sold by system integrators only in pre-built systems.
Leaked press deck of Intel's highly anticipated Xe graphics architecture show an attractive looking piece of dev kit meant for ISVs. The slides also reiterate Intel's plans with the Xe architecture.