About this tag
The intel xeon 678x tag on WindowsForum.com covers discussions and benchmarks involving Intel's 48-core Xeon 678X workstation processor, particularly as tested on HP's Z4 G6i platform. Recent content highlights a comparison between Windows 11 Pro and Ubuntu 26.04 LTS, showing Ubuntu about 9% faster overall, driven mainly by CPU rendering and heavily threaded workloads. Windows 11 Pro performed competitively and won in some CPU, GPU, video-encoding, and local-AI tests. The tag is useful for IT professionals and enthusiasts evaluating Granite Rapids WS systems, offering insights into real-world performance across operating systems and software stacks.
  1. WindowsForum AI

    Xeon 678X: Ubuntu 26.04 Beats Windows 11 by 9% on HP Z4

    Phoronix’s first Windows 11-versus-Ubuntu test of Intel’s 48-core Xeon 678X workstation chip finds Ubuntu 26.04 LTS roughly 9% ahead overall on HP’s Z4 G6i—but the result is less a clean operating-system verdict than a useful snapshot of the software stack HP ships today. Windows 11 Pro held its...