NVIDIA 对 GTX 590 电流过载保护及超频的官方表态

Edison

http://nvidia.custhelp.com/cgi-bin/nvidia.cfg/php/enduser/std_adp.php?p_faqid=2947

In the web release driver of GeForce GTX 590, we have added some important enhancements to our overcurrent protection for overclocking. We recommend anyone doing overclocking or running stress apps to always use the latest web driver to get the fullest protection for your hardware. Please note that overcurrent protection does not eliminate the risks of overclocking, and hardware damage is possible, particularly when overvoltaging. We recommend anyone using the GTX 590 board with the reference aircooler stick with the default voltage while overclocking, and avoid working around overcurrent protection mechanisms for stress applications. This will help maintain GTX 590's great combination of acoustics, performance, and reliability. NVIDIA has worked with several watercooling companies to develop waterblocks for GTX 590, and these solutions will help provide additional margin for overclocking, but even in this case we recommend enthusiasts stay within 12.5-25mV of the default voltage in order to minimize risk.

These are guidelines only - any overclocking/overvoltaging can void your manufacturer's product warranty.

chtknight3

啧啧 第一块等同于超频不能的卡吧

qubaki123

错，是可以超频，但绝不要提升电压

gz_easy

想超电压请用水冷，即使水冷，超电压幅度也极其有限。

yyzjp

其实加压超频AMD也是不鼓励的。。。

平常心，590已经做得不错了，大家要多鼓励才是。

Michal

590做得很糟糕，相当糟糕，比4870X2还糟糕
相比之下580做得就很好，NV没必要为了虚名去做一块110X2的卡

梦游的猪

某站不是默认电压就到了815MHz么？
一般用户真不要再去加压了，个人觉得默认电压到580的频率如果能稳定跑那就已经很好了。不管是N还是A，肯定都不会去说允许用户加压超频的吧？
当然，这种离1万更近的卡，我不花这个钱。

hjhham

还是默认用就好，但是怎么都觉得那风扇不够给力啊！

xiaxin222a

梦游的猪 发表于 2011-3-26 11:05
某站不是默认电压就到了815MHz么？
一般用户真不要再去加压了，个人觉得默认电压到580的频率如果能稳定跑那 ...

加到1。0伏的样子。

erodeox

其实超频这种极限产物本身风险就很大，可以理解。

yebx

非常勉强做出来的产品，长时间用肯定 很快瓜

左脚选手

godofasus 发表于 2011-3-26 12:19
1.0v核心电压 频率比默认0.91v 607Mhz提升了200多Mhz可以了吧，再高原装散热和供电肯定压不住，爆掉的是1 ...

有裸机1.025v，772MHz 爆掉的。并不都是1.2V才爆掉。

http://www.youtube.com/watch?v=sRo-1VFMcbc&feature=player_embedded(需要翻墙)
3 t  U& v/ H% Q. b3 S0 B: Y" ^) d% f

IMPORTANT: The supplied Geforce Drivers 267.52 for Geforce GTX 590 will not stop the card from overheating when overclocking. Please use newer versions from the Nvidia website and stay away from 267.52. Otherwise this may happen ...

Settings used during card failure:
GPU Clock @ 772 MHz
GPU VCore @ 1,025 V  <<還沒加到1.2)

黎明前的辉煌

直接像6990那样声明超频不管保修不就好了么。