Alpha 2106x. Alpha , [8, 19].
Alpha Speed Daemon - .
Alpha 1992 ISSCC, 1993. - Alpha 21064 20 , 0,75 4 . 1,68 . 238 2.
( 10 ) . .
1993 . Alpha 21066-166 21068-66 . - . Alpha 21064. Alpha 21066/21068 : , 1, .
1993 Alpha 21064 225 275 DEC, .
Alpha 21064 64- RISC- . . 0,8.
- , 16 , 32 32 . - , 128 16 . 2,5 - 10 , . 43 128 .
Alpha 21064 . .
Alpha 21164. DEC 1994 Alpha 21164, 266 300 . , 1,2 . 0,5 298 . 9,3 . .
. 1.9.
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, Alpha 21164 , , , .
- , 8 , . , . , .
, .
( ), . : , . 4- : , - . . , , , , . . FP+ , , , FPx - . Alpha 21164 32 .
Alpha, Aplha 21164 . 4 . , , , / . 3 ( 1, 2 ), - 5 ( , 1, 2, 3 ).
Aplha 21164, , . , . - , Aplha 21164 , . , .
- (write-through), (write-back) 96 . - , , .
, . , . . . , .
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. (MAF - miss addxess file), . -, MAF . MAF ( 21).
. 128- 1 - 15 .
1995 333 , 1996, 0,35 , Alpha 21164 366 400 [39, 40].
( 1996 Alpha 21164 500, 1997 - 600 ), ( 2 ) , Alpha Windows NT .
- Alpha 21164 - DE , Intel. 86 DEC DIGITAL FX!32. Alpha 21164 2- , 16 , MVI (Motion Video Instructions), / MPEG-2.
Alpha 21164 400, 466, 533 SPECint 95/SPECfp 95 - 10/13, 11/15 12/17 [39].