Intel Begins Open-Source Xe3P GPU Driver Enablement

Intel has quietly initiated open-source efforts to lay the groundwork for its next-generation Xe3P graphics within the Mesa OpenGL “Iris” and Vulkan “Anvil” drivers. According to a report from Phoronix, these efforts are not immediately focused on making the driver functional but rather on establishing code paths that can be developed for this graphics IP in the future. This means preliminary support is still a few weeks away, as additional work is needed behind the scenes. By the time Xe3P GPUs are released, open-source driver support should be ready.

We expect to see the first versions of Xe3P GPUs this year, as this IP will take on various forms. Some will be featured in the upcoming “Nova Lake” desktop processors for the consumer market, anticipated later this year. Early open-source enablement suggests “Nova Lake-P” processors will include Xe3P-LPG for integrated graphics. Additionally, “Nova Lake-P” processors will incorporate multiple new IPs like Xe3P-LPM for media processing, which handles decoding and encoding, and Xe3P-LPD for display output processing. Finally, the Xe3P IP will also be part of Intel’s AI-focused “Crescent Island” inference GPU, which will feature 160 GB of onboard LPDDR5X. We are still awaiting performance claims for this Xe3P GPU, so we need to be patient a little longer.