Geek

The word geek is a slang term originally used to describe eccentric or non-mainstream people; in current use, the word typically connotes an expert or enthusiast or a person obsessed with a hobby or intellectual pursuit, with a general pejorative meaning of a "peculiar person, especially one who is perceived to be overly intellectual, unfashionable, or socially awkward".

Although often considered as a pejorative, the term is also used self-referentially without malice or as a source of pride. Its meaning has evolved to refer to "someone who is interested in a subject (usually intellectual or complex) for its own sake".

Etymology

This word comes from English dialect geek or geck (meaning a "fool" or "freak"; from Middle Low German Geck). "Geck" is a standard term in modern German and means "fool" or "fop". The root also survives in the Dutch and Afrikaans adjective gek ("crazy"), as well as some German dialects, and in the Alsatian word Gickeleshut ("jester's hat"; used during carnival). In 18th century Austria-Hungary, Gecken were freaks on display in some circuses. In 19th century North America, the term geek referred to a performer in a geek show in a circus, traveling carnival or travelling funfair sideshows (see also freak show). The 1976 edition of the American Heritage Dictionary included only the definition regarding geek shows. This variation of the term was used to comic effect in an episode of popular 1970s TV show Sanford & Son. Professional wrestling manager "Classy" Freddie Blassie recorded a song in the 1970s called "Pencil-Necked Geek".

AMD Accelerated Processing Unit

The AMD Accelerated Processing Unit (APU), formerly known as Fusion, is marketing term for a series of 64-bit microprocessors from AMD designed to act as a CPU and graphics accelerator (GPU) on a single chip.

AMD announced the first generation APUs, Llano for high-performance and Brazos for low-power devices in January 2011. The second-generation Trinity for high-performance and Brazos-2 for low-power devices were announced in June 2012. The third-generation Kaveri for high performance devices was launched in January 2014, while Kabini and Temash for low-power devices were announced in summer 2013.

The Sony PlayStation 4 and Microsoft Xbox One eighth generation video game consoles both use semi-custom third-generation low-power APUs.

Although it doesn't use the name "APU", Intel Corporation produces CPU-GPU combinations like its Skylake that are architecturally very similar.

History

The AMD Fusion project started in 2006 with the aim of developing a system on a chip that combined a CPU with a GPU on a single die. AMD took a key step toward realising such a vision when it acquired the graphics chipset manufacturer ATI in 2006. The project reportedly required three internal iterations of the Fusion concept to create a product deemed worthy of release. Reasons contributing to the delay of the project include the technical difficulties of combining a CPU and GPU on the same die at a 45 nm process, and conflicting views on what the role of the CPU and GPU should be within the project.