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hyperthreading
(redirected from Hyper-threading)

   Also found in: Acronyms, Wikipedia 0.01 sec.
hyperthreading
(1) A high-performance computing architecture that simulates some degree of overlap in executing two or more independent sets of instructions. See Hyper-Threading.

(2) (Hyper-Threading) A feature of certain Pentium 4 chips that makes one physical CPU appear as two logical CPUs. It uses additional registers to overlap two instruction streams in order to achieve an approximate 30% gain in performance. Multithreaded applications take advantage of the Hyper-Threaded hardware as they would on any dual-processor system; however, the performance gain cannot equal that of true dual-processor CPUs.



Hyper-Threading Vs. Standard Modes
Applications must be multithreaded in order to take advantage of Hyper-Threading whether in single-core or dual-core machines.


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With intelligent features like IntelA Turbo Boost Technology1, IntelA Hyper-Threading Technology2 and a host of others, Intel has revolutionized the laptop PC processor, delivering performance when you need it, energy efficiency when you don't," said Nassir Nauthoa, Intel General Manager for the GCC.
With intelligent features like Turbo Boost Technology, Hyper-Threading Technology and a host of others, Intel has revolutionised the laptop PC processor, delivering performance when you need it, energy efficiency when you don't," said Nassir Nauthoa, Intel general manager for the GCC.
Based on the Intel 955X (Glenwood) chipset, these lead-free workstation boards leverage the Intel Pentium Processor Extreme Edition with Hyper-Threading and now with dual-core processing running at up to 3.
 
 
 
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