Cấu trúc máy tính - Bài 8 Các bộ vi xử lý tiên tiến của Intel pptx

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tiªn tiÕn cña
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2. Bé vi xö lý Pentium (1993)
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eee#e$e%

3. Pentium II (1997)

* Pentium pro (1995)

QO('yx
9

!8[3w93A+

eO++<=[
'<F
Thi hµnh ®éng

a c e g
b d f h
a*b+c*d e*f+g*h
* * * *
2 Double Word = 64 bits
1 Word = 16 bits
au%-eO+HIH(bb
* Pentium MMX (1997)


b"33@("(
(pd3(d@"9@d
"(d3(3'J
(p('"@

b"3@"33(
c@("((p
3pp'(p('"@


e'"@3@"3"
•"H(p('"@

e'"@@3('@(
"3•(Jc'3(
p('"@(pH'3('3ZH'(33
"'


eG(MbQ0M9@'(d
bHQ2
xH"x"VS@9;"%)+"F
xHT9VS@9;"-9
&$
#x3A+VR$73A+"F
    • J I 0!3 J2V - J I '(9
&$
    •oeC I 0!3 •('32V $ C &  I
'(9&$
•eCIHI0Q(•('32VCIH#Z
I
'(9&$
•oeC,0‚3Z•('32Vb<=9&$
$B99rH^VC&W;#W



o
XM


o
oo'3!X
o
!X
o


QqkbXM
kL!
!
o
o
o
e~S
Qqkb
kag
!
o
o
!X
!"
!"
* CÊu tróc dIB cña
Pentium II