RainStryke
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/14 18:29:50
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*edit* After looking at the current Hall of Fame records, it's clear he figured it out.
post edited by RainStryke - 2018/01/14 18:33:36
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sam nelson
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/14 19:15:30
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ok plan talk it works open profiler and newest one does not work NVidia removed the fills that you need to unlock 3 and 4 way.
you have to have a v2 bridge to make it work.
1 thin you need Nvidia Profile Inspector 2.13 or older or the fill's will not work. NVidia changed them.
2make sure you are in _GLOBAL_DRIVER_PTOFILE(Base Profile)
3 scroll down to #6 sli and you want to click on the 3rd fill thin in drop down pick 0x00000004 SLI_GPU_COUNT_FOUR
4 click next fill #4 and pick drop down 0x00000004 SLI_PREDEFINED_GPU_COUNT_FOUR
5 click next fill #5 and pick drop down 0x00000004 SLI_PREDEFINED_GPU_COUNT_DX!)_FOUR
6 next scroll down to unknown fills where you have unhidden the 2 fill you need to unlock 3 and 4 way sli
7 first fill you have to find is 0x10FD4C5F(7 Profiles) and click on it. to the right a drop down pick fill 0x01F296C1(Catzilla. Unigine 4.0 demo. 3DMark. Unigine: Valley demo.3D.... and click it. next
8 scroll down to you find 0x209FD306(27 Profiles) and click on it. to the right a drop down pick fill 0x0FC00008(Unigine: Heaven 4.0 demo. Unigine: Tropics demo. Unigine Engine. Uni... and click it next
9 go to top right and click on apply changes. thin close profiler and thin reopen if it took whin you scroll down to sli the 3 fill you set will show that . and thin scroll down to unknow and the 2 you just added will show up now.
10 under NVidia control panel manage 3d settings (global settings) make sure you set cuda-gpus to all and power management mode to Prefer maximum performance
11 I have only had one program to not work , and to fix it you got to program Settings in the manage 3d settings and scroll down to that program and force global setting and thin it work grate .
this should get it up and running like a dream for you.
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sam nelson
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/15 10:14:48
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cool seeing it working for you. did not know wherte your link was . I have never gone any way yet but 4/waylol in every thing and doing it with titian x pascals sences they came out . its fun to watch 2 cards try to beat 4. but I did get 2 kingpins and evga hb brige so going to try2 if it does not outdo my 4 I will get 2 more . but going to try it
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GunslingerOCS
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/15 13:23:09
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Sajin
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/15 13:31:32
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GunslingerOCS
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/15 13:45:06
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Need to say a big and very special thanks to Sam Nelson for the Nvinspector tips and also to bcavnaugh for the HB bridges! Thanks for your help guys!
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Sajin
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/15 14:51:15
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So where did you get that custom vbios from? Mind sharing it? I'd like to completely disable my power limit too. 
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Cool GTX
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/16 10:55:20
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Glad to see 3-way is possible  Got 3 Titans X (p) to play with
Learn your way around the EVGA Forums, Rules & limits on new accounts Ultimate Self-Starter Thread For New Members
I am a Volunteer Moderator - not an EVGA employee
Older RIG projects RTX Project Nibbler
When someone does not use reason to reach their conclusion in the first place; you can't use reason to convince them otherwise!
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Sajin
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/16 11:09:02
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Guessing you can't share the vbios right? That sucks. Have fun showing off your special scores.
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bcavnaugh
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/16 11:24:11
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Sajin
Guessing you can't share the vbios right? That sucks. Have fun showing off your special scores.
You need to give the man some time to answer and not Second Guess the Members here... You are A MOD Act Like One. You have done this 2 Times and maybe 3 Times in the Thread Alone. The OP's last Post was 21 hours ago. 1 Hour before you asked your Question. I have to post because we cannot report MOD Posts.
post edited by bcavnaugh - 2018/01/16 11:26:26
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Sajin
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/16 11:31:09
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He viewed the thread several times yesterday after I posted. His last login was 3 hours ago. No response pretty much tells the story.
post edited by Sajin - 2018/01/16 11:33:39
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JLMS2010
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/16 11:43:39
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What are you stalking him? Lol. I’m sure he’ll respond.
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Sajin
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/16 11:44:48
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JLMS2010
What are you stalking him? Lol
Of course not. Just using the forums to see what is going on. 
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AHowes
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/16 11:48:22
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Intel i9 9900K @ 5.2Ghz Single HUGE Custom Water Loop. Asus Z390 ROG Extreme XI MB G.Skill Trident Z 32GB (4x8GB) 4266MHz DDR4 EVGA 2080ti K|NGP|N w/ Hydro Copper block. 34" Dell Alienware AW3418DW 1440 Ultra Wide GSync Monitor Thermaltake Core P7 Modded w/ 2x EK Dual D5 pump top,2 x EK XE 480 2X 360 rads.1 Corsair 520 Rad.
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Sajin
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/16 11:48:47
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 The features I'm using aren't limited to moderators.
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AHowes
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/16 11:49:29
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Haha.. please don't report how many times I've been on the forum per day! ;)
Intel i9 9900K @ 5.2Ghz Single HUGE Custom Water Loop. Asus Z390 ROG Extreme XI MB G.Skill Trident Z 32GB (4x8GB) 4266MHz DDR4 EVGA 2080ti K|NGP|N w/ Hydro Copper block. 34" Dell Alienware AW3418DW 1440 Ultra Wide GSync Monitor Thermaltake Core P7 Modded w/ 2x EK Dual D5 pump top,2 x EK XE 480 2X 360 rads.1 Corsair 520 Rad.
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CSN7
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/16 14:47:26
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Good job Guns. Love the look of so much exposed copper :P
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NvidiaFiend
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/16 16:00:40
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Would sli bridges make any difference in hashrate when mining?
Got a used >=8gb GPU that you'd like to sell? PM me
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Sajin
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/16 16:44:06
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NvidiaFiend
Would sli bridges make any difference in hashrate when mining?
No.
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EVGATech_DanielM
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/16 16:50:48
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NvidiaFiend
Would sli bridges make any difference in hashrate when mining?
No, it will not. SLI has no benefit to mining.
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sam nelson
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/17 06:08:46
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cool gtx i'm been telling every one for what a year and half that it works . but you have to have the right bridge and the wright NVidia profiler 2.13 or older . the newer ones the fills are not there. and most of the driver up dates don't hurt the 3 and 4 way fix I have had 1 brake it. but if that happens just reopen profiler and reapply the fill and off you go again. I have been running 4 TitianX (pascal) in 4/way sli for over a year with no problem.   Fire Strike 1.1 Valid result Score 36 280 with NVIDIA Titan X (Pascal)(4x) and Intel Core i7-5960X Graphics Score69 914 Physics Score21 849 Combined Score10 030 Add to compare Share this resultResult detailscool if you have any problem just pm me if you want
post edited by sam nelson - 2018/01/17 06:16:50
Attached Image(s) 
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sam nelson
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/17 06:18:51
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thank you gunslingerOCS smiles
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bcavnaugh
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/17 16:32:58
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sam nelson
thank you gunslingerOCS smiles
I Second This 
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Slash24
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/19 07:44:42
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3930K 4.6Ghz ASUS Rampage IV Extreme X79 32 Gig's (8x4) G.Skill Ripjaws Z (F3-17000CL9Q-16GBZH) @2133 EVGA GTX 980 SC's 3-Way Corsair H100 2 120 OCZ Max Ops SSD Raid 0 (Windows/BF4) 3 WD HD 5 TB's total Sound Blaster Zx card LEPA 1600 Watt Cooler Master HAF-X 942 Win 8.1 Pro 64bit 5760x1080,
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sam nelson
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/21 14:50:13
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can't wate to see what you do with 4 cards. are you doing a rma on the bad card?
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bcavnaugh
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/21 14:53:20
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GunslingerOCS
The problem was a bad card. It works fine by itself, but will not SLI in any configuration with the other cards. I have 4 cards and ran some 3x SLI this weekend and it worked perfectly. Just need to get #4 replaced and then it will be time for some 4x SLI benching.
Sounds like a bad SLI Fork, I have ran into this once before myself.
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holophonicstudios
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/29 11:59:34
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You better not be using those 1080tis for mining. If it's not supported, maybe you don't need that gpu setup for anything yet.
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thatonedude14
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/29 12:37:45
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sam nelson
cool gtx i'm been telling every one for what a year and half that it works . but you have to have the right bridge and the wright NVidia profiler 2.13 or older . the newer ones the fills are not there. and most of the driver up dates don't hurt the 3 and 4 way fix I have had 1 brake it. but if that happens just reopen profiler and reapply the fill and off you go again. I have been running 4 TitianX (pascal) in 4/way sli for over a year with no problem.
Fire Strike 1.1
Valid result
Score 36 280 with NVIDIA Titan X (Pascal)(4x) and Intel Core i7-5960X
Graphics Score69 914
Physics Score21 849
Combined Score10 030
Result detailscool if you have any problem just pm me if you want
That seems like massive overkill unless you're doing some intense video editing. Like 8k video editing. lol
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bcavnaugh
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/29 12:50:08
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thatonedude14
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Re: 3 way SLI GTX 1080 Ti - how to do it?
2018/01/29 12:55:09
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bcavnaugh
It is called having fun.
That's one hell of a price tag for "fun" lol.
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