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Gigabyte GTX 670 OC Version *HANDS ON* - Page 79

post #781 of 1506
Quote:
Originally Posted by dumpsterj View Post


mine goes to 1.175v as well ? although mine will do that with +100 core and no tdp increase as well.
I do got one weird thing , GPU-Z reports my asic score as 100% , thats not possible right ?

 

 

ASIC is reporting 100% for me as well. 

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post #782 of 1506
I received my Card today. Why is my Clock so high without an high Offset? I like this Card and it was the cheapest GTX 670 in Germany - with better performance than a Referenz One

338
Edited by Atzenkeeper500 - 5/12/12 at 12:26pm
post #783 of 1506
Quote:
Originally Posted by Atzenkeeper500 View Post

I received my Card today. Why is my Clock so high without an high Offset? I like this Card and it was the cheapest GTX 670 in Germany - with better performance than a Referenz One
338

Should run it at the TOP 30 settings to compare.
post #784 of 1506
Hey guys, I'll be getting my Gigabyte cards sometime next week...ordered two for SLI

What should I do to "test" and see if I got the low or high Overclock version? Do I just run Heaven for awhile with Precision X in the background....then check to see how far it boosted up?

Thanks in advanced
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post #785 of 1506
So I ended up grabbing my pair from the fedex depot today since it had a shipment error that caused them not to arrive on time...

One of my cards runs at 50-60mhz consistently lower on boost clock, even with no offset, than the other. Is this abnormal for them in SLI mode? My old GTX 680 SLI ran at identical boost clocks... the "high" card is able to run around 1289mhz in-game boost in BF3 with the "low" one only doing it to 1228mhz with sync enabled. If I disable the Sync setting in eVGA PrecisionX 3.02, I can match them by using different offsets, but the "low" card doesn't want to go much higher than about 1240, haven't tried the "high" card too high just yet.

While these are still good oc's, I'm kind of weirded out by the different boost clocks with same offset (even stock).............. one "stock" runs ~1120mhz, the other runs ~1190mhz, when they're just left with no oc settings enabled at all in SLI mode.

/confused

EDIT: Upon further thought, with AFR which is what SLI uses anyway... frames already take different amounts of time to render. I'm thinking a small difference in clockspeed isn't going to handicap performance other than at worst to the lower card's speed...?
Edited by GoldenTiger - 5/12/12 at 2:43pm
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post #786 of 1506
Why did you turn in two 680's for 670's? Must have made a tidy profit on the 680's....
post #787 of 1506
Quote:
Originally Posted by Majin SSJ Eric View Post

Why did you turn in two 680's for 670's? Must have made a tidy profit on the 680's....

Haven't gotten them sold yet, but they're on the 'Bay for after-fees-and-shipping about what I paid for them originally. However, I'm getting virtually identical performance with these oc Gigabytes with how nicely they boost, quieter cooler, lower temps, and $100/card in my pocket ($200 total) even doing it that way, so overall a good deal biggrin.gif.
Edited by GoldenTiger - 5/12/12 at 3:18pm
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post #788 of 1506
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post #789 of 1506
Thread Starter 
Quote:
Originally Posted by GoldenTiger View Post

One of my cards runs at 50-60mhz consistently lower on boost clock, even with no offset, than the other. Is this abnormal for them in SLI mode?

I noted this when running my SLI test 4 days ago.

You can modify bios to set each cards dynamic boost individually. I've seen it done on other forums and that's the only way to get both your cards in sync.
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post #790 of 1506
Thread Starter 
Quote:
Originally Posted by marduke83 View Post

I wonder if the voltages can be changed in the bios aswell, would be interesting to see how far the 670 can go with more volts..

This is not possible. Some very clever people have been working on it and they can modify any setting except voltage.
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