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-   -   [解禁] AMD 官方正式發布 790GX 次世代晶片組 (https://www.pcdvd.com.tw/showthread.php?t=809202)

fsaa3dfx 2008-08-06 05:45 PM

[解禁] AMD 官方正式發布 790GX 次世代晶片組
 
消息來源︰PC Watch

http://pc.watch.impress.co.jp/docs/2008/0806/amd.htm

AMD 官方新聞稿發佈︰

http://www.amd.com/us-en/Corporate/...~127446,00.html

http://www.amd.com/us-en/0,,3715_15755,00.html

AMD 790GX 架構圖一覽︰



號稱比 780G 更減少 12W 的功耗︰



AMD 建議的架設平台等級︰



相關測試 by PC Watch︰

http://pc.watch.impress.co.jp/docs/...6/tawada148.htm

相關主機板將可望在 8/7 後開始陸續解禁發售

AMD 官方列表 790GX 協力廠商︰

AsusTeK
CyberPower, Inc
Foxconn Technology Group
GIGABYTE TECHNOLOGY Co., LTD
iBUYPOWER Computer
MAINGEAR Computers
MSI Computer Ltd

ddr 2008-08-06 07:26 PM

SB750半代步進不知道又更新什麼

Yusunu 2008-08-06 08:55 PM

湯姆鐵鎚有測試了
http://www.tomshardware.com/reviews...790gx,1988.html

titanic 2008-08-07 01:58 AM

唔,要上市了 :p
有點想把780G+SB700+3870平台換成790GX :laugh:
先買4850好了 :ase

henryjr 2008-08-07 07:46 AM

可以跟hd4800 series作hybird CrossfireX嗎?好像是不行?有點可惜!

幻之焱 2008-08-07 10:59 AM

引用:
作者henryjr
可以跟hd4800 series作hybird CrossfireX嗎?好像是不行?有點可惜!

我記得沒錯的話~是可以而也無限制交火,若就像你講的一樣不行的話,那我應該沒必要在換了!! :ase

henryjr 2008-08-07 11:08 PM

引用:
作者幻之焱
我記得沒錯的話~是可以而也無限制交火,若就像你講的一樣不行的話,那我應該沒必要在換了!! :ase


官方新聞稿寫到:

In addition to AMD validation, independent testing of the AMD 790GX chipset shows significant increases in AMD Phenom processor performance via the introduction of Advanced Clock Calibration technology. Versatile graphics options include

ATI Hybrid CrossFireX™ technology, which pairs the on-board ATI RadeonTM HD 3300 graphics with a discrete graphics card from either of the ATI Radeon™ HD 3400 series or ATI Radeon™ HD 2400 series graphics cards;

or ATI CrossFireX™ multi-GPU technology, to enable multiple discrete graphics cards to work together to satisfy gamers demanding the best in 3D performance at maximum display resolution.

對相關技術實在沒啥研究,Hybrid CrossFireX和CrossFireX不同之處?
Hybrid CrossFireX特別提了HD3400 series和HD2400 series就是沒提到HD4800 series,難道真的不支援嗎?

llk 2008-08-08 12:55 AM

引用:
作者henryjr
官方新聞稿寫到:

In addition to AMD validation, independent testing of the AMD 790GX chipset shows significant increases in AMD Phenom processor performance via the introduction of Advanced Clock Calibration technology. Versatile graphics options include

ATI Hybrid CrossFireX萾 technology, which pairs the on-board ATI RadeonTM HD 3300 graphics with a discrete graphics card from either of the ATI Radeon萾 HD 3400 series or ATI Radeon萾 HD 2400 series graphics cards;

or ATI CrossFireX萾 multi-GPU technology, to enable multiple discrete graphics cards to work together to satisfy gamers demanding the best in 3D performance at maximum display resolution.

對相關技術實在沒啥研究,Hybrid CrossFireX和CrossFireX不同...



我認為是因為4800系列太威,即使交火也沒有任何幫助...

zohar 2008-08-08 09:18 AM

引用:
作者henryjr
官方新聞稿寫到:

In addition to AMD validation, independent testing of the AMD 790GX chipset shows significant increases in AMD Phenom processor performance via the introduction of Advanced Clock Calibration technology. Versatile graphics options include

ATI Hybrid CrossFireX™ technology, which pairs the on-board ATI RadeonTM HD 3300 graphics with a discrete graphics card from either of the ATI Radeon™ HD 3400 series or ATI Radeon™ HD 2400 series graphics cards;

or ATI CrossFireX™ multi-GPU technology, to enable multiple discrete graphics cards to work together to satisfy gamers demanding the best in 3D performance at maximum display resolution.

對相關技術實在沒啥研究,Hybrid CrossFireX和CrossFireX不同...

Hybrid CrossFireX是顯卡與主機板上的IGP交火
CrossFireX是三張或四張顯卡交火
由於IGP效能與RV770效能差太多,搞Hybrid CrossFireX恐怕沒什麼意義:ase

henryjr 2008-08-08 10:13 AM

引用:
作者zohar
Hybrid CrossFireX是顯卡與主機板上的IGP交火
CrossFireX是三張或四張顯卡交火
由於IGP效能與RV770效能差太多,搞Hybrid CrossFireX恐怕沒什麼意義:ase


原來如此。
但Hybrid CrossFireX是不是有什麼2D時會自動以IGP運行的省電功能,是不是有省電的意義?


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