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Power usage effectiveness. Power usage effectiveness (PUE) or power unit efficiency is a ratio that describes how efficiently a computer data center uses energy; specifically, how much energy is used by the computing equipment (in contrast to cooling and other overhead that supports the equipment). PUE is the ratio of the total amount of energy ...
Stress testing, in general, should put computer hardware under exaggerated levels of stress in order to ensure stability when used in a normal environment. These can include extremes of workload, type of task, memory use, thermal load (heat), clock speed, or voltages. Memory and CPU are two components that are commonly stress tested in this way ...
Advanced Vector Extensions 2 (AVX2), also known as Haswell New Instructions, [24] is an expansion of the AVX instruction set introduced in Intel's Haswell microarchitecture. AVX2 makes the following additions: expansion of most vector integer SSE and AVX instructions to 256 bits. Gather support, enabling vector elements to be loaded from non ...
The usage share of an operating system is the percentage of computers running that operating system (OS). These statistics are estimates as wide scale OS usage data is difficult to obtain and measure. Reliable primary sources are limited and data collection methodology is not formally agreed. Currently devices connected to the internet allow ...
A power supply unit (PSU) converts mains AC to low-voltage regulated DC power for the internal components of a desktop computer. Modern personal computers universally use switched-mode power supplies. Some power supplies have a manual switch for selecting input voltage, while others automatically adapt to the main voltage.
August 22, 2024 at 1:49 PM. Botswana is one of the world's leading diamond producers [Lucara Diamond] The second-largest diamond ever found - a rough 2,492-carat stone - has been unearthed in ...
List of battles by casualties. The following is a list of the casualties count in battles or offensives in world history. The list includes both sieges (not technically battles but usually yielding similar combat-related or civilian deaths) and civilian casualties during the battles. Large battle casualty counts are usually impossible to ...
The definition of "battle" as a concept in military science has varied with the changes in the organization, employment, and technology of military forces. Before the 20th century, "battle" usually meant a military clash over a small area, lasting a few days at most and often just one day—such as the Battle of Waterloo, which began and ended on 18 June 1815 on a field a few kilometers across.