Intel Hyper Threading Performance On The Xeon 678X "Granite Rapids-WS"
With the Intel Xeon 678X "Granite Rapids WS" processor that I have been recently testing within the HP Z4 G6i workstation, there are 48 cores plus with Hyper Threading is a total of 96 threads for this high-end workstation processor with a 300 Watt TDP. For those curious about the performance impact of HT/SMT on this Intel Xeon 600 series workstation processor, here are some comparison benchmarks.
Intel's Xeon 678X Granite Rapids-WS processor, equipped with 48 cores and Hyper-Threading technology, delivers a total of 96 threads in a high-performance workstation setting. With a 300 Watt TDP, this processor offers significant processing power for demanding workloads. The article delves into the performance impact of Hyper-Threading on the Xeon 600 series workstation CPUs, a feature absent in the current generation of desktop processors.
By comparing benchmark results with Hyper-Threading enabled and disabled, the article provides valuable insights into the performance implications of this technology. Utilizing the Fedora Workstation 44 software stack, the processor was tested in its default configuration with Hyper-Threading disabled, followed by a repeat of the tests with Hyper-Threading enabled.
HP provided this temporary review sample for Linux testing at Phoronix, allowing for detailed exploration of the benefits of Intel's Hyper-Threading technology in 2026.
Written by urgent.news from Phoronix's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
