Intel XPU Manager 2.1 adds P2P topology view for Arc Pro GPUs
Intel has released XPU Manager 2.1, the latest version of its open-source GPU monitoring and management software. T he tool is primarily intended for Intel Arc Pro graphics and provides telemetry, configuration and device information through the XPU-SMI command-line interface. In that sense, it’s pretty similar to NVIDIA-SMI tool.
The main feature in version 2.1 is the new p2p command . It displays an N×N matrix showing which GPU pairs support peer read, peer write, MDF fabric, atomics and PCIe access. Commands accepting the ‘–device’ option can also now use comma-separated lists of GPU indices or BDF addresses.
© Github Intel has also corrected several monitoring issues . PCIe throughput now reports 0.0 instead of N/A when an accessible link is idle. ECC reporting separates correctable and uncorrectable errors, while GPU process memory usage is now read directly from the kernel’s DRM accounting instead of being calculated from open file descriptors.
Other fixes cover multi-GPU topology reporting, serial-number detection, JSON output for virtual GPU commands and a host crash that could occur when resetting a device with active virtual functions. Intel also updated the XPUM daemon with newer Level Zero Sysman bindings and several dependency updates.
Intel currently lists Arc Pro Series GPUs as supported hardware. XPU-SMI supports Ubuntu 24.04.3 and Ubuntu 26.04, while Windows Server 2022 and 2025 support a limited set of XPU-SMI functions including telemetry, firmware updates and GPU configuration. Intel provides version 2.1 binaries through the project’s GitHub release page.
Source: Intel XPU Manager (GitHub) , Phoronix
