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Elite Member
  
加入日期: Aug 2001
文章: 12,393
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初期Larrabee會有16~24核心，每個核心都有32KB的L1快取和共享4~6MB的L2快取
製程採用45nm ，初期時脈約可達1.7Ghz到2.5Ghz ，TDP也達到了150W左右，不過這些數字在實做出來之前都還有變數     |
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2008-04-04, 10:24 AM
#11
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Master Member
加入日期: Feb 2004 您的住址: 加拿大
文章: 2,391
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應用之前intel的浮點運算核心吧,
可以想像成是intel 的 many-core 計畫的一部分
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Rule #12: Never date a co-worker. Rule #13: Never involve lawyers. Rule #23: Never mess with a Marine's coffee if you want to live! Rule #51: Sometimes you are wrong 純白の吸血鬼は微笑む：私を殺した責任、とってもらうからわ - アルクエイド ブリュンスッド 貴方に出逢い STAR輝いて アタシが生まれて Was aus Liebe gethan wird, geschieht immer Jenseits von Gut und Böse - Friedrick Wilhelm Nietzsche Cain was the first man ever to strike down another... and when the Lord came to him and said ‘What have you done!?’, Cain could not hide his crime. For the voice of his brother’s blood cried out from the very ground The world has been your battlefield, everywhere you go. The blood of brothers and sons screams out against you. Perhaps you cannot yet hear it, because the soil is not your own, but you will... you will |
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2008-04-04, 10:59 AM
#12
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Golden Member
 
加入日期: Nov 2000 您的住址: 戰星卡拉狄加
文章: 3,822
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Intel想把顯卡架構統一成IA架構吧
如果成功的話代表Nvidia出局了, 只剩下Intel跟AMD能生產顯卡了 (除非Nvidia未來也能做x86......) 另外, 昨天看到一個很好笑的Larrabee中文翻譯 ==> 那爛B  |
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2008-04-04, 01:48 PM
#13
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Major Member
加入日期: Jan 2008 您的住址: (正版)中華民國
文章: 185
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引用:
喔喔喔,看架構圖似乎真的是一顆CPU,感覺像是走Cell那類設計的感覺  |
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2008-04-04, 02:16 PM
#14
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Master Member
加入日期: Feb 2004 您的住址: 加拿大
文章: 2,391
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引用:
所以 nV 想拉攏 VIA, 甚至買下來, 自己也來做CPU 但是Intel 威脅 NV, 如果以任何方式取得 x86 的技術, QPI 的授權就取消...
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Rule #12: Never date a co-worker. Rule #13: Never involve lawyers. Rule #23: Never mess with a Marine's coffee if you want to live! Rule #51: Sometimes you are wrong 純白の吸血鬼は微笑む：私を殺した責任、とってもらうからわ - アルクエイド ブリュンスッド 貴方に出逢い STAR輝いて アタシが生まれて Was aus Liebe gethan wird, geschieht immer Jenseits von Gut und Böse - Friedrick Wilhelm Nietzsche Cain was the first man ever to strike down another... and when the Lord came to him and said ‘What have you done!?’, Cain could not hide his crime. For the voice of his brother’s blood cried out from the very ground The world has been your battlefield, everywhere you go. The blood of brothers and sons screams out against you. Perhaps you cannot yet hear it, because the soil is not your own, but you will... you will |
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2008-04-04, 02:43 PM
#15
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Senior Member
加入日期: Feb 2002 您的住址: 宜蘭
文章: 1,341
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引用:
實際上用啥核心邏輯架構來做運算是沒啥差 Driver 提供出來的API 跟 3D API 已經隱藏硬體實作 Intel IA Core相對應NVIDIA Stream processor 基本上就是做浮點運算的基本單元 最重要還是整個GPU的架構要如何有效的發揮基本單元應有的效能 不管是Driver,硬體的MEM存取，指令解讀跟THREAD發配 要如何將3D的API 對應到硬體指令，以及整體的效率最佳化 軟體 硬體 各占一半的功夫... 現在的INTEL 軟體還差很遠，硬體也許拉近了一點
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AMD Athlon 64 3000+ Asus A8N-E nfoce 4 empowered Simems DDR 400 512MB *2 Benq 1640 --------------------------------- |
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2008-04-04, 02:57 PM
#16
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*停權中*
加入日期: Aug 2001 您的住址: my home
文章: 636
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引用:
我倒覺得Intel說的事情很有可能成真 多核心技術快速進展＋主機內建顯示晶片日益強大 未來的顯示卡市場勢必越來越小 市場小，價格又怎麼便宜的起來 開發成本也會受到限制 比財力又怎麼比的過Intel? 何況Intel還打算出多核CPU架構顯示卡來吞掉越來越小的顯卡市場... 與其害怕N社獨大，不如去擔心Intel通吃吧... 不管如何，未來數年的遊戲肯定越來越逼真，真想玩啊... 此文章於 2008-04-04 04:43 PM 被 xds333 編輯. |
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2008-04-04, 04:39 PM
#17
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*停權中*
加入日期: Aug 2001 您的住址: my home
文章: 636
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引用:
圖表上寫Ray Tracing是怎麼一回事？難道能做到real time???? 要是真能做到，那N/A社真的要收山了... |
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2008-04-04, 05:00 PM
#18
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Elite Member
加入日期: Aug 2001
文章: 12,393
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引用:
目前是有這樣子打算沒錯..... 請拭目以待  |
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2008-04-04, 05:19 PM
#19
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Major Member
加入日期: Feb 2007
文章: 159
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嗯...
INTEL獨大不是好事  NV別甩INTEL了吧 這樣下去大概會很麻煩的 INTEL這東西TDP好像有點嚇人 |
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2008-04-04, 05:31 PM
#20
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