Nvidia在近期推出C/P值极高的低阶7300GT后
配合上DDR3,使其市场入门定位造成很大的震撼
除了给ATI很大的压力外,也间接打到自家7600GS的市场...
中阶产品的7600GT,也以出色的效能,还不错的价位,上市后也广受好评
Nvidia再次趁胜追击,下放最高阶的产品,推出7900GS,定位目标欲取代先前7600GT的位置
效能却高出7600GT不少,同时7600GT也会降价,形成一波产品线更新与价格更具优势的策略
此次入手的是Leadtek WinFast PX7900GS TDH
外盒包装
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产品配件
说明书.使用手册.驱动光碟.游戏光碟.6PIN电源线.HDTV线材.DVI->DSUB转接头
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7900GS主体
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7900GS背部
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右方细部用料与电源接口
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双DVI与HDTV输出
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体积不小的薄型散热器,相当静音
低噪音的表现与7600GT散热器不同
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7900GS晶片核心
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使用256MB GDDR3记忆体颗粒
Hynix -1.4,依规格来看有DDR3 1430Mhz的实力
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测试平台
CPU:INTEL Core 2 Duo E6700
MB: GIGABYTE GA-965P-DS3
DRAM:Corsair TWIN2X2048-6400C3
VGA:Leadtek WinFast PX7900GS TDH
HD:Seagate 7200.7 80GB
POWER:Corsair HX620W Modular Power Supply
Cooler:Tt Sonic Tower
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CPU:369X9=>3321Mhz
Memory:DDRII 984 CL4 4-4-9
VGA:450Mhz/1320Mhz
3DMARK2001SE
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3DMARK2003
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3DMARK2005
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3DMARK2006
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AquaMark3
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VGA OC 595Mhz/1600Mhz
NV超频程式Memory已经到极限
但是运行DDR3 1600还是很稳定
换软体有机会可以Memory让发挥更高的效能
3DMARK2001SE
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3DMARK2003
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3DMARK2005
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3DMARK2006
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AquaMark3
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Leadtek WinFast PX7900GS TDH优点
1.7900核心,价格较低,效能表现也强悍
2.非7900GS公版散热器,采用较大型散热器声音与温度控制不错
3.超频能力优秀,待机温度也在50~55度左右,与7300/7600待机温度相当
4.7900GS公板用料扎实
5.支援HDTV功能
未来7900GS供货如果正常,加上各厂在用料与价格上竞争的话
7900GS将成为中阶最具杀伤力的VGA,效能也能与高阶VGA能匹敌
低阶有7300GT看守,现在又有7600GT补位
中高阶的7900GS再为Nvidia产品线做出更有力的把关
当然,受益最大也将是消费者:)
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