, RISC-, CDC 6600, 1964 , . CDC 6600 RISC- (+ +immediate_constant) 74 ( Intel 8086 400 ). CDC 6600 11 , 5 load units 2 store units. , - . / 10 , . , CDC 6600, , . 10- , / . [1] , RISC Really Invented by Seymour Cray ( ). RISC- Data General Nova, 1968.
RISC- IBM 1975. IBM 801, IBM. 801- ROMP 1981 . ROMP Research OPD(Office Product Division) Micro Processor, , . , -, 1986 IBM IBM RT-PC, . , 801- , POWER.
RISC- , DARPA VLSI. VLSI, , , .
RISC 1980 . . . , , (, 128), (, 8 ).
, 8- , : 8- , , . ( , . ).
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RISC RISC-I 1982 . 44420 ( : CISC- 100000 ). RISC-I 32 , . , 1983, RISC-II, 40760- , 39 3 RISC-I.
, 1981 , , MIPS . MIPS , . , , MIPS, . . . , , .
RISC- , . , RISC- - . 1986 RISC .
1990- , RISC- , CISC, VLIW-, DEC Alpha -, . , RISC- .
RISC- - . UNIX- (SunOS) RISC-.
RISC-, , ARM, DEC Alpha, SPARC, AVR, MIPS, POWER PowerPC. x86 CISC-, , Intel486DX, CISC- RISC-. CISC- x86- RISC.
x86 RISC-, RISC.