Tom's Hardware > Forum > Graphic & Displays > Graphics Cards > What utility for > 700mhz on the core of a 4850?

What utility for > 700mhz on the core of a 4850?

Forum Graphic & Displays : Graphics Cards - What utility for > 700mhz on the core of a 4850?

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cd14   07-06-2008 at 12:09:17 PM

Hello, anyone overclock passed 700 mhz on the core of a 4850? If so, with what utility? I'm at 700 on both my 4850s and would like more.

------------------------------ Asus PQ5 Deluxe | Intel Q9550 @4.08 Ghz | Swiftech Apogee Drive, 3 Rad | Ballistix 8500 | ATI 4850 Crossfire | CoolerMaster HAF
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yadge   07-06-2008 at 12:51:22 PM
- 0 +

I don't think there are any utilities that allow that at the moment.

 

You can do some stuff with Bios editing, but I'm not sure you want to do that.

 

http://www.xtremesystems.org/forum [...] p?t=192352


Message edited by yadge on 07-06-2008 at 12:56:12 PM
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jaydeejohn   07-06-2008 at 02:21:30 PM
- 0 +

Havnt tried it, and not sure theres an english version , but here, it is reputable of course http://translate.google.fr/transla [...] ISO-8859-1

------------------------------ I went drifting, thru the capitols of tin, where men cant walk and cant freely talk, and sons turn their fathers in
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Dopekitten   07-08-2008 at 04:35:11 PM
- 0 +

ATI has just updated their overclocking program.

http://www.fudzilla.com/index.php? [...] 5&Itemid=1

The download link is on the page.

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jaydeejohn   07-08-2008 at 05:17:30 PM
- 0 +

Good old FUaD, nothing like being 2 days late heheh

------------------------------ I went drifting, thru the capitols of tin, where men cant walk and cant freely talk, and sons turn their fathers in
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mathiasschnell   07-08-2008 at 06:07:23 PM
- 0 +

Has anyone tried it out yet?

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jaydeejohn   07-08-2008 at 06:28:31 PM
- 0 +

Ive seen it on another forum, and it works, no fan control tho, and it can be tough on Vista64 to implement

------------------------------ I went drifting, thru the capitols of tin, where men cant walk and cant freely talk, and sons turn their fathers in
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copasetic   07-08-2008 at 09:42:11 PM
- 0 +

Without fan control I don't think there's much point in going over the CCC limits, there's no way the stock fan speed is going to handle the OC in a game.

------------------------------ Core2 Duo E6850 @ 3.6 GHz -- Gigabyte GA-P35-DS3R -- HIS HD 4870 @ 790/1100 -- 2 GB Corsair XMS2 6400 4-4-4-12 -- Silverstone Zeus 750W -- 900 GB HDDs -- Arctic Cooling Freezer 7 Pro -- Acer AL2216W 22" @ 1680x1050

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mathiasschnell   07-08-2008 at 10:04:31 PM
- 0 +

That's what 3rd party coolers are for.

Message quoted 1 times
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dagger   07-09-2008 at 12:41:22 AM
- 0 +

mathiasschnell wrote :

That's what 3rd party coolers are for.


That adds around $50 to the cost of the card though, halfway to the 4870 price. Then there are same performing cards like g92 8800gts that oc well on stock fan, for cheaper.

------------------------------ Q6600@3.6ghz, GA-EX38-DS4 motherboard, 8gb 800mhz ddr2 4-3-3-12, 8800GTS(g92)@780mhz, 1TB + 1.5TB hdds, 850watt psu
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rangers   07-09-2008 at 05:22:32 AM
- -1 +

ppl are getting high overclocks and cool temps with the fan set at 45%

but you can buy the g92 8800gts you'll just get lower fps

you tell me whats the smart option

Reply to rangers
spathotan   07-09-2008 at 02:01:56 PM
- 0 +

I got my 4870 to 480core and 1065 memory, the memory OC kept going but I stopped the Auto-Tune out of fear. This is with the CCC btw. Got the fan set to 45% using the profile edit, id idles around 55c-60c, hits mid 70s under load. Better than the 72c idle with no OC and the stock fan speed.

Like somebody else said above, I really dont think its safe to go outside the clocks that the CCC can do right now with the fan speed issue. You can always do the profile edit, but ive actualy had an instance where it failed to load on windows start.


Message edited by spathotan on 07-09-2008 at 02:06:13 PM
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Intel Xeon X3370 @3.6ghz Under Enzotech Extreme-X,EVGA GTX 285 SC, 4GB Mushkin Ascent eVCI @ 1066mhz, Gigabyte P45 UD3P
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