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T a l k i n g a b o u t 3 8 6 M /B , e v e r y b o d y th in k s o f S P E E D . Yes,
the f e a tu r e o f this n ew e n h a n c e d m a in b o a r d , 3 8 6 - A D 111 is
in its fast s p e e d w h e n c o m p a r e w ith the o th e r 3 8 6 M /B .
7 b e c o n c e p t o f c a c h e m e m o r y is th a t s o m e activ e p o r tio n
o f a lo w s p e e d m e m o r y is sto r e d in d u p lic a te , a n d in a
h i g h e r - s p e e d c a c h e m e m o ry . W h e n m e m o r y r e q u e s t is
g e n e r a te d , th e r e q u e s t is first p r e s e n te d to th e c a c h e
m e m o r y . If c a c h e c a n n o t r e sp o n d , th e r e q u e s t is p r e s e n te d
to m a i n m e m o r y .
7 Ъ е C A C H E m a in b o a r d is d e s ig n e d to p e r f o rm as a v ery
e ffic ie n t
m e m o r y s y s te m , w h ile th e m e m o r y d e v ic e s is
v ery lo w - c o s t. T h e d e ta ile d s p e c if ic a ti o n o f this 3 8 6 -
A D III M /B as fo llo w s :
S p e c i f i c a t i o n :
* U s i n g A LI C h ip s e t, co n s is ts o f M 1429, M 1431.
* U s i n g I N T E L / A M D
C X 4 8 6 D L C - 4 0 C P U , L a n d m a r k S p e e d (V. 2.0) is
5 1.4/ 6 1 . 6 o r 128.5 respectively.
* 1 00 % I B M P C /A T c o m p a tib le .
8 0 3 8 6 D X - 3 3 / 4 0 o r C Y R I X
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