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Hyper-threading. Hyper-threading (officially called Hyper-Threading Technology or HT Technology and abbreviated as HTT or HT) is Intel 's proprietary simultaneous multithreading (SMT) implementation used to improve parallelization of computations (doing multiple tasks at once) performed on x86 microprocessors.
Simultaneous multithreading (SMT) is one of the two main implementations of multithreading, the other form being temporal multithreading (also known as super-threading). In temporal multithreading, only one thread of instructions can execute in any given pipeline stage at a time. In simultaneous multithreading, instructions from more than one ...
The NetBurst microarchitecture, [1][2] called P68 inside Intel, was the successor to the P6 microarchitecture in the x86 family of central processing units (CPUs) made by Intel. The first CPU to use this architecture was the Willamette-core Pentium 4, released on November 20, 2000 and the first of the Pentium 4 CPUs; all subsequent Pentium 4 ...
The E-series Prescott, as well as the low-end 517 and 524, incorporates Hyper-Threading in order to speed up some processes that use multithreaded software, such as video editing. The Prescott microarchitecture was designed to support Intel 64, Intel's implementation of the AMD-developed x86-64 64-bit extensions to the x86 architecture, but the ...
Multithreading (computer architecture) For threads in software, see Thread (computing). A process with two threads of execution, running on a single processor. In computer architecture, multithreading is the ability of a central processing unit (CPU) (or a single core in a multi-core processor) to provide multiple threads of execution.
x86-64: Extensions: MMX, AES-NI, CLMUL, FMA3, RDRAND; ... Kaby Lake is the first Core architecture to support hyper-threading for the Pentium-branded desktop CPU SKU ...
Comparison of Intel processors. As of 2020, the x86 architecture is used in most high end compute-intensive computers, including cloud computing, servers, workstations, and many less powerful computers, including personal computer desktops and laptops. The ARM architecture is used in most other product categories, especially high-volume battery ...
It supported Intel's new Hyper-Threading technology and had a 512 kB L2 cache. This was based on the " Northwood " Pentium 4 core. A new server chipset, E7500 (which allowed the use of dual-channel DDR SDRAM ), was released to support this processor in servers, and soon the bus speed was boosted to 533 MT/s (accompanied by a new socket and two ...