Hyper-Threading on KAD

Xeon 678X vs. Threadripper 9980X: SMT Efficiency Tested

Sat, 19 Sep 2026 19:44:10 +0800

Xeon 678X vs. Threadripper 9980X: SMT Efficiency Tested

Simultaneous Multithreading (SMT) can increase CPU throughput by allowing a physical core to execute work from multiple software threads, but the performance gain depends heavily on workload characteristics and microarchitectural design.

Intel Xeon 8 Coral Rapids to Restore Hyper-Threading in 2028

Wed, 29 Jul 2026 00:25:59 +0800

Intel Xeon 8 Coral Rapids to Restore Hyper-Threading in 2028

Intel has officially confirmed that Hyper-Threading will return with its Xeon 8 “Coral Rapids” data center processors, scheduled for release in 2028. The announcement marks a significant reversal of the company’s previous strategy to phase out simultaneous multithreading (SMT) across its processor portfolio. While the decision currently applies only to enterprise processors, it signals a notable shift in Intel’s long-term server CPU roadmap and provides organizations with new considerations for future infrastructure planning.

Intel May Drop Hybrid CPUs as Hammer Lake Restores Hyper-Threading

Tue, 26 May 2026 22:27:43 +0800

Intel May Drop Hybrid CPUs as Hammer Lake Restores Hyper-Threading

A newly leaked Intel CPU roadmap suggests the company may be preparing for one of the most significant architectural shifts in its modern processor history.