7800GT Core Speed?

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Hi Guys,

I'm confused. I d/l coolbits from somewhere and when looking at the core speed before overclocking it shows as 275Mhz??????

The spec for this product is 400Mhz GPU speed and 400MHz for the Ramdacs.

When i select detect optimal settings, it comes back with only 316Mhz???

Everest shows varying information about the gfx (which is a Pixel View, bought from OcUK). It shows 275Mhz in one area, but in another it states "real clock" 501Mhz?????


Can anyone explain this to me please??

Thanks in advance for your input.

Rest of System is:

Opty165
2GB OCZ PLatinum
A8n32-Sli Deluxe

 

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HMMMM,

can anyone give me link for coolbits please?

 

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Thanks for that.

Are there any other values that can be entered instead of "3", and if so what do they do?