Mechie mgbasa ozi

N'akụkụ nke taa nke kọlụm anyị, raara nye ihe omume akụkọ ihe mere eme na ngalaba teknụzụ, anyị ga-echeta mbata nke ngwaọrụ abụọ dị iche iche. Nke mbụ bụ Cray-1 supercomputer, nke gara na Los Alamos National Laboratory na New Mexico na Machị 4, 1977. N'akụkụ nke abụọ nke isiokwu ahụ, anyị ga-alaghachi n'afọ 2000, mgbe a malitere ire ihe egwuregwu PlayStation 2 na-ewu ewu nke Sony na Japan.

Mbụ Cray-1 supercomputer (1977)

Na March 4, 1977, e zigara supercomputer Cray-1 mbụ na "ebe ọrụ" ya. Ihe mgbaru ọsọ nke njem ya bụ Los Alamos National Laboratory na New Mexico, ọnụ ahịa nke supercomputer kwuru na n'oge ahụ a dizzying nde dollar iri na itoolu. Cray-1 supercomputer nwere ike ijikwa mgbako nde 240 kwa nkeji ma jiri ya chepụta usoro nchekwa ọkaibe. Nna nke igwe a dị oke ike bụ Seymour Cray, onye mepụtara multiprocessing.

Cray 1

Nke a na-abịa PlayStation 2 (2000)

Na Machị 4, 2000, e wepụtara console egwuregwu Sony PlayStation 2 na Japan. Ezubere PS2 ka ọ soro Sega ama ama Dreamcast na Nintendo's Game Cube. Ejiri ihe njikwa DualShock 2 gbakwunyere ihe njikwa PlayStation 2 ma nwee ọdụ ụgbọ USB na Ethernet. PS 2 nyere ndakọrịta azụ azụ na ọgbọ gara aga ma rụọkwa ọrụ dị ka ihe ọkpụkpọ DVD dị ọnụ ala. Ejiri ya na 294Hz (mgbe e mesịrị 299 MHz) 64-bit Emotion Engine processor ma nye ya, n'etiti ihe ndị ọzọ, ọrụ nke ịmegharị pixels nke ngwa 3D na ihe nkiri dị ala. PlayStation 2 ghọrọ ngwa ngwa ewu ewu n'etiti ndị egwuregwu, ahịa ya kwụsịrị naanị otu ọnwa tupu ọbịbịa nke PlayStation 4.

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