MSI GTX 680 Lightning...its here

[Guest cowgut]

If they are so fragile then others will go boom also.

so what was your voltages?

 

uncle fester did yours come back after a dry off?

[Xtreme Addict]

fragile or my luck - 1.57v max

[Hazzan]

1.8Ghz 3770K @4.7Ghz on air cooling .....testing only left 5L LN2 wiill continued tomorrow

 

[Vivi]

i thought people said the memory slider was locked in PO bios? looks like you clock it just fine.

 

Nice one hazzan

[Aristidis]

Hazzan , what temperature and voltage for 1800Mhz ??

[michaelrw]

Hazzan , what temperature and voltage for 1800Mhz ??

 

this ^^^

[DrWeez]

Looking at the information in the image and my own experience with the 680L

vGPU is +212 and stock is normally around 1.15 / 1,2v making my estimate around 1.35 / 1.4

temps nice card -80+ and a nasty card -5 to -160 (with lots of RSOD)

[Hazzan]

Hazzan , what temperature and voltage for 1800Mhz ??

 

VGPU 1.72 Volt load and temp -120 load..... seem like need more to cold on GPU when VGPU more than 1.7 volt.

[uncle fester]

anyone tested these new bios's and whats with the new mod for vcore adjustment ?? I havent had any issues with vcore ?

[Xtreme Addict]

anyone tested these new bios's and whats with the new mod for vcore adjustment ?? I havent had any issues with vcore ?

 

I did vgpu hardmod, on stock ln2 bios it gives you 1.57v, on new 1300 and 1500 bioses - 1.35v.

 

I thought it will help for red screens but it didn't.

[uncle fester]

just testing the new 1500 bios, instant red screen of death trying to boot windows, do i have to do this new vcore mod for it to work ?

[Xtreme Addict]

I had the same problems with vcore mod...

[DrWeez]

I did vgpu hardmod, on new bioses - 1.35v.

Thanks, saves me from investigating it tonight

[uncle fester]

ok bit of heads up guys, if using the new unlocked bios's they only supply 1v so will result in red screen or really unstable in windows until u get some voltage in to the card, if you do vcore mod this will give you 1.35v on boot so should work. " although I know some people still ahving lots of trouble "

[Lucky_n00b]

I did vgpu hardmod, on stock ln2 bios it gives you 1.57v, on new 1300 and 1500 bioses - 1.35v.

 

 

Thanks for the info man, i'll try to do the mod then

[Lucky_n00b]

For the ones who already done the 1.35v mod, are you able to enter OS with 1500 BIOS now? Or still got red screen?

 

Also, is there anyone who get red screen at OS Boot on default Vgpu (1v), even though you're on 1300 BIOS?

[uncle fester]

you need to be -10 to -20 to boot , any colder will red screen, once in windows need the vmod for stability

[Xtreme Addict]

Who knows how can I get more than 1.62v on gpu? I did hardmod but still ABX only let up to 1.62v...

[Vivi]

the new bioses will red screen because of the P states. The reason the old bios was red-screen-free cause it only had P0 state. But that wasnt cool for memory clocking it seems.

 

So you need to learn what your safe boot temp is for your card. then use that tool to lock P0 state and clock from there.

[Cische-Jungle]

 

 

 

 

Vgpu 1,62

Vmem 1,91

cpu @4600

[Xtreme Addict]

the new bioses will red screen because of the P states. The reason the old bios was red-screen-free cause it only had P0 state. But that wasnt cool for memory clocking it seems.

 

So you need to learn what your safe boot temp is for your card. then use that tool to lock P0 state and clock from there.

 

I found the way to clock memories on P0 state bios and the card is the most stable on this one. But I have problems with limited voltage - 1.62v is too low for me We are serious, aren't we?

[DrWeez]

I found the way to clock memories on P0 state bios and the card is the most stable on this one. But I have problems with limited voltage - 1.62v is too low for me We are serious, aren't we?

 

is this the same card that died? what was wrong?

[giorgioprimo]

I found the way to clock memories on P0 state bios and the card is the most stable on this one. But I have problems with limited voltage - 1.62v is too low for me We are serious, aren't we?

 

could be interesting if you explain how you realize to clock the memory on that bios ....

[michaelrw]

1. for those of us without the P0 bios, 1300 bios, or 1500 bios .. these bios are only for MOA invites?

 

2. where to find information about vgpu hardmod? just solder VR to the vcore pin on controller?

 

3. any suggestion for benching with the stock LN2 bios?

[Xtreme Addict]

could be interesting if you explain how you realize to clock the memory on that bios ....

 

 

Just enable P0 state (on P0 bios lol) via NVPMM software and it unlocks memory OC