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geek
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 Posted: Fri May 15, 2009 9:15 am Post subject: pipelining |
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| In which Intel processor (X86) was pipelining first introdued???? |
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hugo929
Joined: 27 Oct 2006
Posts: 6163
Location: China
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| Posted: Fri May 15, 2009 9:38 am Post subject: |
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The Intel i486, otherwise known as the 80486, was the first tightly pipelined x86 design. Introduced in 1989, it was also the first x86 chip to use more than a million transistors, due to a large on-chip cache and an integrated floating point unit.
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Mixeur
Joined: 06 Jan 2005
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Location: Sochaux, France
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frag_
Joined: 17 Nov 2008
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Location: Estonia
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| Posted: Fri May 15, 2009 12:32 pm Post subject: |
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| 8 kB requires 384000 transistors, third part of all! |
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geek
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| Posted: Sat May 16, 2009 3:54 am Post subject: |
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how many stages of piplinig is present in 80486??  |
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geek
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| Posted: Sat May 16, 2009 3:54 am Post subject: |
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| how many stages of piplinig is present in 80486?? |
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frag_
Joined: 17 Nov 2008
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Location: Estonia
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| Posted: Sat May 16, 2009 4:19 am Post subject: |
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| Five stages for 486. |
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Wizzard1
Joined: 05 Nov 2006
Posts: 930
Location: Boston MA USA
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| Posted: Sat May 16, 2009 10:25 am Post subject: |
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| Five stages for 486. |
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