Intel/AMD产品规划-快科技-科技改变生活

Intel/AMD产品规划

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2003年02月18日 13:33
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Intel正在准备90nm,32bit Prescott处理器，计划在今年下半年发布。Prescott将横垮2004年，2005年停产。

Prescott将具有800MHz QPB(Quad Pumped Bus，四泵扑总线),Hyper-Threading II技术，1MB L2 cahce，一套被称为PNI (Prescott New Instructions)新处理器指令，据说可以提高流媒体处理性能。在2005年早期，Prescott B核心将达到1066MHz QPB。

"-Prescott 3.20GHz (800MHz QPB)

-Prescott 3.40GHz (800MHz QPB)

-Prescott 3.60GHz (800MHz QPB)

-Prescott 3.80GHz (800MHz QPB)

-Prescott 4.00GHz (800MHz QPB)

-Prescott 4.20GHz (800MHz QPB)

-Prescott 4.40GHz (800MHz QPB)

-Prescott 4.60GHz (800MHz QPB)

-Prescott 4.80GHz (800MHz QPB)

-Prescott 4.80GHz (1066MHz QPB)

-Prescott 5.00GHz (800MHz QPB)

-Prescott 5.06GHz (1066MHz QPB)

-Prescott 5.33GHz (1066MHz QPB)"

Prescott之后，90nm的Tejas将在2004年底或2005年初问世。Tejas也将拥有TNI (Tejas New Instuctions)指令，支持更新的Hyper-Threading技术。在2005年底或2006年初，Tejas将采用先进的65nm工艺制造。

"-Tejas 5.33GHz (L2=1MB, 1066MHz QPB)

-Tejas 5.60GHz (L2=1MB, 1066MHz QPB)

-Tejas 5.86GHz (L2=1MB, 1066MHz QPB)

-Tejas 6.00GHz (L2=2MB, 1200MHz QPB)

-Tejas 6.13GHz (L2=1MB, 1066MHz QPB)

-Tejas 6.30GHz (L2=2MB, 1200MHz QPB)

-Tejas 6.60GHz (L2=2MB, 1200MHz QPB)

-Tejas 6.90GHz (L2=2MB, 1200MHz QPB)

-Tejas 7.20GHz (L2=2MB, 1200MHz QPB)"

在AMD方面，今年晚些时候(应该是9月)将发布130nm的Athlon 64 (Hammer) CPU，1MB L2 cache:

"-Athlon 64 3400+ 2.00GHz (ClawHammer)

-Athlon 64 3600+ 2.20GHz (ClawHammer)

-Athlon 64 3800+ 2.40GHz (ClawHammer)

-Athlon 64 4000+ 2.60GHz (ClawHammer)

-Athlon 64 4200+ 2.80GHz (ClawHammer)

-Athlon 64 4400+ 3.00GHz (ClawHammer)"

Hammer核心应该持续到2003年第三季度，之后被90nm的San Diego核心取代，但L2 Cache大小没有改变:

"-Athlon 64 4000+ 2.60GHz (San Diego)

-Athlon 64 4200+ 2.80GHz (San Diego)

-Athlon 64 4400+ 3.00GHz (San Diego)

-Athlon 64 4600+ 3.20GHz (San Diego)

-Athlon 64 4800+ 3.40GHz (San Diego)"

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