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HD7790 vmod


elmor

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Asked for a bios before the weekend.

 

Yeah pls for 650 ti boost 2gb pe/oc aswell :(

 

Maybe guys who will use amd shouldnt allowed to use coldslow bioses cause they earn from tessellation.

Ocers who will use nvidia will not have tess options but coldslow bios xD

 

Some kind of a tie :P

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Can somebody, if is possible share.

 

Cold Slow Bios to GTX 560 Ti 448 and / or HD 7790 to MSI cards

 

;)

 

Any important datasheet information to this cards, will be well appreciated.

 

Thanks in advance for all

 

 

So no A Class for you?

 

Man your going to make us work for it huh?

I would like either of these bios to test, so anyone that can please post.

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7790s (or CIslands in general) have a new kind of power management which is very different compared to the previous generations.

 

There are new PowerTune based limits for power and current.

 

Asus HD7790-DC2OC-1GD5 has following limits:

 

PowerTune Power Control Limit: 20%

Base TDP: 100W

cTDP: 110W (ODM & model specific)

TDC: 82A (75A on reference card)

Maximum Power Delivery Limit: 115W

 

The current on 7790 cards is calculated based on CAC values (I think) so the calculations might flip when the temperature is under zero.

On Tahiti cards for example there were just two PowerTune limits (1 & 2, in watts) which were controlled by the Power Tune Control Limit.

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Shhhhh! Someone could hear ya :D ...another tricks in my basket hehe!

 

I like how you think:)

 

3x boards

3x cpus

2x cards

 

. . .because it is MSI and you just never know. Last night on the GD 80 vcore is maxed out at 1.95v and I get 1.89v idle to as low as 1.85v under load and then it would randomly spike to 2.04v. You gotta know the cpu likes that excellent power delivery:D

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OMG! You make me fear now! Cards and boards I don't mind but, one CPU gat something I could say "sentimental feelings" for it :D

 

Preparing system, I checked quickly vCore in idle yesterday on GD65 Gaming: 1.50v set in bios = 1.48/1.488v cpu-z = 1.502 real... overvolting? :D

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