Hyper-Threading has been in Intel's processors for years. It's the main difference between the Core i5 and i7, and that many games don't use it explains why i5s power some serious gaming rigs. If ...
Intel's multithreading architecture. Hyper-Threading makes one physical CPU appear as two logical CPUs. It uses additional registers to overlap two instruction streams in order to achieve an ...
As we've come to learn recently, there are four new hardware vulnerabilities that affect Intel processors. These new flaws allow attackers to leak confidential data by exploiting microarchitectural ...
A new side-channel vulnerability has been discovered called PortSmash that uses a timing attack that to steal information from other processes running in the same CPU core with SMT/hyper-threading ...
If you’re in a panic to figure out how to turn off Intel’s Hyper-Threading feature to prevent ZombieLoad, the latest Spectre-like CPU security exploit, then take a deep breath: Intel’s official ...
The OpenBSD project announced today plans to disable support for Intel CPU hyper-threading due to security concerns regarding the theoretical threat of more "Spectre-class bugs." Hyper-threading (HT) ...
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