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***GTX 780 Ti Owners Thread***

Kinda weird seeing my post quoted in here randomly :p

Anyway, some of the tips from that guy have helped out Titan owners with some black screening and crashing due to the LLC mod. I don't have a reference 780Ti so that's why I asked Ed and Ric to take a look instead.
 
His link takes you to the post in question,, I'm assuming thats a Edit to one of AB files but i'm not really sure, be interesting for @OccamRazor, @skyn3t,s response

Haha yes we can see you wherever you go :)
 
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Just a few considerations:

LLC
00 = 0%
05 = 16.13%
08 = 25.8%
0B = 35.486%
0E = 45.164%
10 = 53.3% (Default)
11 = 100%

The only fixed values are "00" "10" and "11" ( "11" being 100% LLC but actually is reversed by ON Semiconductor and it actually means 0% LLC, so "00" is 100% LLC, the reason you only see 0.006V variation)
All other values (05, 08, 0B and 0E) are dynamic and revert back to default although if you set them the range diminishes and it might crash on other types of loads!

Voltage

One thing everybody must understand is that voltage is just a POTENTIAL!
measured in Volts, is the electrical potential for a circuit to do work. If a circuit has voltage, it has electrons ready to flow.
You can have 1,600V set all the time but if the card is not loaded, (open circuit) no current will go through it, thus no heat, and no burned card!

Current:

Current, measured in Amps or Amperage, is the flow of electric charge. When electrons flow, the movement of those electrons is measured in amperage.
When used in the context of a computer power supply; components at work within a computer require a certain amount of current of a particular voltage to operate correctly. A power supply is capable of putting out certain voltages up to a certain amount of amperage, or current.

Wattage

Wattage, measured in Watts, is the rate at which energy is transferred by an electrical circuit. Typically wattage is measured by multiplying Amperage by Voltage. Of course, resistance could be taken into consideration as no circuit can truly have zero resistance. But for the sake of conversation, we’ll use the simple formula of V * I = W (“I” is the variable for current, or amperage, in electronics and physics. It stands for “Impetus”.)

Example: 5A of 12V is essentially 60W (5 x 12 = 60) and 12A of 5V is also 60W. If you wanted to factor in a known measure of resistance, Wattage would equal I^2 (I squared) times resistance.

Computer power supplies are often categorized (read: bought and sold) by their total wattage capability, which is essentially an additive formula of how much current each voltage output of the power supply is capable of delivering.

Be careful as many of these commands may damage your card if set incorrectly! Some will be overridden by drivers and PWM ( specially 780Ti) but others will not!
Its good info but must be not taken lightly!


Anyway good work Agent-A01! :thumb:


Cheers

Ed

(Team skyn3t)
Click to expand...
 
Seemed to have lost the silicon lottery with this ASUS card. The Palit card I had to send back did 1260Mhz but this artifacts at 1210 :o
Not too bothered as I'll mainly be gaming and it runs crazy cool and quiet (~65C after one hour of gaming) which is what I wanted, but I would have liked to have done some good benchmarking. Oh well.

EDIT: though interestingly GPU-Z records my load voltage as 1154mV. Hm.
 
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Just been stress testing my 780Ti (Titan cooler), running Heaven & Valley at the same time to load it and find its equilibrium eventually got a steady 1110mhz. I've flashed it with the EVGA SC bios that's all otherwise it's stock reference card. I'm delighted with 1110Mhz considering it was sold as 920Mhz boosted. :p
 
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Is that with a reference card or aftermarket cooled?

edit: oh on water, I see. :p

I was aware I'd get better temps with aftermarket coolers but kind of had my heart set on the Titan cooler. I was impressed with the blower on my previous 680Ti and this Titan one doesn't disappoint.

It seems like these GPU's are really conservatively clocked at stock, I don't even remember the last time I got an easy 200mhz overclock on a GPU.
 
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Is it possible to set OC'd core/MEM in the cards bios so software isn't needed? Any recommendations? I have the Inno3D TuneIt 2.0 software and it has a bios option but there does not seem to be any explanations on what it does O.o seems to let me save the current bios and flash a new one? But no clue if it saves clock settings. Obvs don't want to brick a £500 card lol.
 
Noticed my case was getting a bit dusty on the window panel, didn't want my Ti's getting dusty.. Had the great idea to put the case on the balcony and blow all the dust out with a hairdryer..

:eek:

Never before have I seen so much dust, it went everywhere. Was like a smoke grenade had gone off..

Case is nice and clean now though :D
 
Boomstick777 said:
Noticed my case was getting a bit dusty on the window panel, didn't want my Ti's getting dusty.. Had the great idea to put the case on the balcony and blow all the dust out with a hairdryer..

:eek:

Never before have I seen so much dust, it went everywhere. Was like a smoke grenade had gone off..

Case is nice and clean now though :D
Click to expand...

My brother in law bought a leaf blower and used it in the garden to dust his pc and he reports it was a big dust cloud lol worked so well hes gonna keep it.

on a side note i have my first Nvidia 780 TI on its way will be delivered tomorrow. Having tried 3 290x cards and had various problems and after 6 weeks of hell, i spent the extra monies and went Nvidia.
Heres hoping for a better experience and more gaming time.
 
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