Intel Readies Arc B380: New Battlemage PCI ID Introduced in Linux Kernel

Intel’s latest addition to the Battlemage series is anticipated to be a cost-effective graphics processing unit (GPU), intended to replace the Arc A380.

Intel Introduces PCI ID 0xE209 with BMG G21 to Linux Kernel and Mesa: Signaling a New Entry-Level Arc B380 GPU

While details concerning the Arc B770 remain unclear, Intel seems to be developing not just a more powerful mainstream Battlemage GPU, but also an entry-level model. Recent findings in the Linux Kernel driver patches have unveiled the presence of a new PCI ID, 0xE209, which hints at this development.

Code diff showing a new PCI ID added to pciids.h for device recognition. — Newly updated Linux Kernel Patches include the 0xE209 PCI ID

This recent PCI ID signifies a new addition to the Arc Battlemage series targeted for mainstream consumers. The updated kernel patches are designed to enhance driver recognition of this GPU, with the update appearing to have been made shortly before this report. Furthermore, this ID has also been referenced in the Mesa PCI ID table, where it is explicitly noted as “BMG G21, ”thereby confirming it is distinct from the B770.

Mesa offers open-source userspace drivers essential for rendering, computing, and display management. With the introduction of the PCI ID 0xE209, 3D rendering capabilities for the new GPU are activated, enabling it to support Vulkan and OpenGL applications. As shared by user @LasseKrkkinen, this GPU is rumored to serve as the consumer variant of the Intel Arc B50 PRO, potentially being designated as the Arc B380. If confirmed, the B380 would succeed the Alchemist-based Arc A380 and is expected to come with significantly improved specifications.

GitHub pull request for adding BMG 0xe209 PCI ID to Intel graphics code. — PCI ID 0xE209 with BMG G21 integrated into Mesa

In terms of specifications, the Arc A380 is equipped with 8 Xe cores. If the B380 adheres to the B50 PRO’s specifications, it may feature 16 Xe2 cores—just two cores fewer than the B570, another budget GPU within the Battlemage family. This suggests that the B380 could perform similarly to the B570, although these insights should be taken cautiously, as they are speculative and stem from leaked information.

If the B380 indeed boasts 16 Xe2 cores, it could emerge as an outstanding entry-level GPU—particularly if Intel sets its price below $150. The Arc A380 initially debuted at $149, and an affordable Arc B380 could represent a compelling choice for gamers, especially considering that the $100-$200 price bracket has often been overlooked by GPU manufacturers recently.

Source: @LasseKrkkinen

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