Intel is shutting down DirectX 12 support for some older processors

A security bug will limit options for a few integrated GPU users.

DirectX 11 and DirectX 12: Which One is Better?

Celeron - Wikipedia

How to Determine DirectX Version and Shader Model

Intel drops support for DirectX 9, but it may be a good thing

Intel Iris Xe Max Graphics Direct3D Acceleration not supported - Intel Community

Intel Core - Wikipedia

While trying to update Graphics card, I removed Intel UHD 620 graphics card from Device manager - Intel Community

Intel is using DirectX9 to DX12 emulation on Xe and Arc GPUs

Say goodbye to DX12 on 4th Gen Haswell CPUs as Intel defused it to fight off security bug - Neowin

DirectX 12 Ultimate Is Microsoft's Attempt at Unified Next-Gen Graphics on PC and Console

Intel says GPUs supporting older games is a work in progress

Intel Graphics Announces DirectX 11 Performance Uplifts and Frame-time Reductions

Gaming Performance: iGPU - The Intel Core i7-12700K and Core i5-12600K Review: High Performance For the Mid-Range