超頻搞不懂....
- 主題發起人 baubau
- 開始日期
:lol: 別客氣啦~~K8 一次搞出這麼多新技術和名詞~弁鄐@籮筐,難免會出錯啦...
另外引用d8951000兄的部分
管線的部分...說法有些怪異...應該改成取樣的部分有兩次~
一個sinusoidal wave中有上下兩個Trigger,以前SD RAM只有一個~
Double Data Rate就是指改成2個Trigger都可以傳遞Signal~說是資料管線
會有一點怪怪的...大概是如此...歹勢這圖瘥瘥的 ;rr; 自己亂畫一通....
;rr; ;rr;Originally posted by MUS@Dec 14 2004, 06:57 PM
另外引用d8951000兄的部分
管線的部分...說法有些怪異...應該改成取樣的部分有兩次~
一個sinusoidal wave中有上下兩個Trigger,以前SD RAM只有一個~
Double Data Rate就是指改成2個Trigger都可以傳遞Signal~說是資料管線
會有一點怪怪的...大概是如此...歹勢這圖瘥瘥的 ;rr; 自己亂畫一通....
我也在想說要怎樣解釋會比較適當~~
嗯~~取樣的說法比較好 :MMM:
Blank
榮譽會員
- 已加入
- 11/13/03
- 訊息
- 3,608
- 互動分數
- 0
- 點數
- 36
- 年齡
- 45
引用一下Tomshardware的文章
Integrated Memory Interface: No Northbridge Meddling
The concept of the Hammer multi-processor systems includes local memory on each CPU so that the other CPUs can access the memory of these CPUs via the HyperTransport bus. Initially, only the server version of the Hammer, the Opteron, will be equipped with two 72-bit wide DDR SDRAM channels. With a total of eight DIMM slots, this allows each processor to address 8 GB. The dual-channel interface of the Athlon 64 FX-51 offers a memory bandwidth of 6.4 GB/s. Still, the integration of the memory controller can also be considered as a limitation on flexibility.
HyperTransport: A High-speed Bus Without Detours
Unlike all Intel CPUs, which communicate with the Northbridge via a regular parallel FSB, AMD's Hammer relies on a HyperTransport interface. The serial interface with a variable bitrate allows the SledgeHammer to attain a data transfer rate of 3.2 GB/s - in both directions simultaneously. This results in a total bandwidth of 6.4 GB/s. By comparison, the Pentium 4 with 533 MHz FSB allows a maximum data throughput of 3.97 GB/s - but not in both directions simultaneously. The bandwidth of the serial interface is designed to be flexible. AMD gives the server version of the Hammer three HyperTransport ports. The entire data traffic of the Hammer processor runs through the HyperTransport interface and the integrated memory controller. In order to let the neighboring CPU gain direct access to its system memory, the Hammer uses the XBAR switch. For commands and addresses, the XBAR switch has further 64-bit buses available.
Integrated Memory Interface: No Northbridge Meddling
The concept of the Hammer multi-processor systems includes local memory on each CPU so that the other CPUs can access the memory of these CPUs via the HyperTransport bus. Initially, only the server version of the Hammer, the Opteron, will be equipped with two 72-bit wide DDR SDRAM channels. With a total of eight DIMM slots, this allows each processor to address 8 GB. The dual-channel interface of the Athlon 64 FX-51 offers a memory bandwidth of 6.4 GB/s. Still, the integration of the memory controller can also be considered as a limitation on flexibility.
HyperTransport: A High-speed Bus Without Detours
Unlike all Intel CPUs, which communicate with the Northbridge via a regular parallel FSB, AMD's Hammer relies on a HyperTransport interface. The serial interface with a variable bitrate allows the SledgeHammer to attain a data transfer rate of 3.2 GB/s - in both directions simultaneously. This results in a total bandwidth of 6.4 GB/s. By comparison, the Pentium 4 with 533 MHz FSB allows a maximum data throughput of 3.97 GB/s - but not in both directions simultaneously. The bandwidth of the serial interface is designed to be flexible. AMD gives the server version of the Hammer three HyperTransport ports. The entire data traffic of the Hammer processor runs through the HyperTransport interface and the integrated memory controller. In order to let the neighboring CPU gain direct access to its system memory, the Hammer uses the XBAR switch. For commands and addresses, the XBAR switch has further 64-bit buses available.
:lol: 別客氣啦~~K8 一次搞出這麼多新技術和名詞~弁鄐@籮筐,難免會出錯啦...
另外引用d8951000兄的部分
管線的部分...說法有些怪異...應該改成取樣的部分有兩次~
一個sinusoidal wave中有上下兩個Trigger,以前SD RAM只有一個~
Double Data Rate就是指改成2個Trigger都可以傳遞Signal~說是資料管線
會有一點怪怪的...大概是如此...歹勢這圖瘥瘥的 ;rr; 自己亂畫一通.... [/b][/quote]
喔 這個圖就很清楚了 mooon mooon
我喜歡 mooon
喔...原來是這樣解釋 :o
不過真的有很多新名詞如果不仔細看看還真搞混了.... :QQQ:
各位大大都很強咧... :LKJ:
真的讓小弟上了很多課...從超頻還有一些新專有名詞的解釋等等 :MMM:
看來小弟要再多多增加自己的知識和經驗了.... ;rr;
各位大大...小弟有常上網去搜尋有關於新的專有名詞及超頻技術等等...不過通常除了站上的文章以及其他大站的資訊之外...弟找到的都是一些頁面說明的也不是那麼清楚 :??:
請問各位大大是否有可提供參考的網址...讓小弟多逛逛呢？ ;rr;
不過真的有很多新名詞如果不仔細看看還真搞混了.... :QQQ:
各位大大都很強咧... :LKJ:
真的讓小弟上了很多課...從超頻還有一些新專有名詞的解釋等等 :MMM:
看來小弟要再多多增加自己的知識和經驗了.... ;rr;
各位大大...小弟有常上網去搜尋有關於新的專有名詞及超頻技術等等...不過通常除了站上的文章以及其他大站的資訊之外...弟找到的都是一些頁面說明的也不是那麼清楚 :??:
請問各位大大是否有可提供參考的網址...讓小弟多逛逛呢？ ;rr;