LOL.
-
-
With nvidia inspector my 980m's show 1.056 v. As soon as I open nvidia inspector and after about 7 seconds it then shows 1.000 v. And I have stock vbios 84.04.22.00.12 with no overclock or overvolt on the cards yet.
-
Whatever voltage he's running, it's below the 1.2V limit. Desktop GM204 stock is over 1.2V.
Pretty crazy that an OCed 1280 shader 192-bit mobile GM204 can match a 2304 shader 384-bit GK110 (desktop 780).Ionising_Radiation likes this. -
I don't know, when they were reviewing the MSI GT72, the hwinfo screen had a max voltage of 0.887v after running 3dmark on the 970M. It's very well possible that's the stock voltage for those cards. That's why I want to see what kind of undervolt I can get with my 980Ms but nVidia has it locked in the vbios that you can't undervolt. I am using Prema's because I don't want to get into a situation where my system is soft bricked like happened with the 880M and svl7s vbios but Prema said he will remove the block in the next release so I'll patiently wait for that. Considering my cards will run 1297 on stock 1.065v, it wouldn't surprise me if stock core can run in the 900s totally stable.
Sent from my Nexus 6 using Tapatalk -
At 1126 core the voltage is 1.056v and at 1038 core the voltage is 1.000v. With stock 980m.
this is for the guys that were in such a hurry to flash and couldn't remember.
D2 Ultima likes this. -
LOL give this man extended OC limits. He's already maxed out the core slider.
1582/6000 at what I'm pretty sure is 1.187V, if the end of the voltage slider corresponds to 1.2V
Dat idle temp...I wonder, how cold is it in the UK right now? -
Sent from my Nexus 6 using Tapatalk -
Yeah, the 180W brick definitely wouldn't power a 980M with that kind of OC, assuming it's even possible in the first place
-
Marcelosiciliano Notebook Consultant
Without messing with voltages i got 1337 on core and 1653 on memory with my 980m on the GT72
-
-
-
Stock Clevo 970m voltage was 0.887v sometimes it shows 0.893v fluctuation.
MSI vBios also had this as well.
Prema unlocked vBios has a 100mV over volt for a default of 0.993vD2 Ultima likes this. -
-
I think the 980M cores are fed almost 1.03V
-
Actually, GTX 970M @ Crysis 3 = 1.018V
http://www.notebookcheck.net/Clevo-P651SE-Schenker-XMG-P505-Barebones-Notebook-Review.127978.0.html
Soldered 970M (AW15) = 1.000V
So D2 Ultima was correct about above 1.0V for 970M
GTX 980M (MXM) in comparison, 1.0370V
Last edited: Feb 28, 2015 -
Not set in stone. It depends on ASIC quality among other factors.
-
Do you think the 970m can handle voltages required to hit 1500mhz?
I have my doubts long term. -
Who knows. For a 24/7 OC I personally wouldn't go over 10% of stock voltage even if temps are typical Maxwell cool. Benching it's OK to push it more.
-
For 970M? I don't know. For 980M? I would probably not cross 1.1v with any daily thing. Hell, I'd probably leave the bloody 980Ms stock at 1127MHz if I got them for most gaming. Maybe 1203MHz if I really need it, but I'm more concerned with getting them for:
1 - More powerful while drawing less power
2 - Cooler cards, enough so that I could use the EM heatsinks
3 - Better clocked CPU and more power available to CPU with single power brick -
-
EDIT: that was with prema's vbios.Last edited: Feb 28, 2015 -
-
I was able to run about +400MHz with a slight voltage bump, ~ 170mV increase, and about +300MHz with ~60mV increase. I need more than 200mV to go much higher than 1450MHz. Many thanks to Prema for the vBIOS mod.
http://forum.notebookreview.com/threads/official-clevo-p65xsa-se-sg-sager-np8650-51-52-owner´s-lounge.763159/page-166#post-9874999
http://forum.notebookreview.com/threads/official-clevo-p65xsa-se-sg-sager-np8650-51-52-owner´s-lounge.763159/page-167#post-9875291
Last edited: Mar 1, 2015Ionising_Radiation and octiceps like this. -
-
@HTWingNut: I'll be damned, that's stock 780M SLI performance.
-
That's right, it's just about stock 780M SLI performance
http://www.3dmark.com/fs/2535613 that's some AW18 user's bench from online. Even though it's only win 7, that is stock 780M with stock vBIOS and a single 970M is crushing it. It's not getting close to my OC'd performance, but since I don't have enough power to run my OCs 24/7, I might as well be using two 970Ms right now; I'd have a RIDICULOUS amount of power headroom (no need for extra PSU) and I'd be able to OC like there was no tomorrow on the 970Ms too.
Why do I want 980Ms again?
Anybody?TomJGX likes this. -
"Such a resilient specimen, with you I could do great things"
Eh probably not the best context but you get the idea. -
n=1, I liked your comment more before you edited it
-
Eh I've done enough instigating as it is.
-
Ionising_Radiation ?v = ve*ln(m0/m1)
One word, seeing all these excessively well-overclocked 970Ms: scheiße.
TomJGX likes this. -
bigtonyman Desktop Powa!!!
-
octiceps likes this.
-
thegreatsquare Notebook Deity
...not really sure what that means as far as good/bad/...average. -
dragonwolf8504 Notebook Evangelist
My ASIC quality is 74.1%
I have an MSI GT72 w/ 980M -
Mine 970m's are 72%
I dont know if that is good
I think most of the cards are 70% and up -
Asic 74.4%. Clevo 6GB 970m
Seriously that other guy must have some magical 970m sample. I can get to 400mhz core but it requires a stupid overvolt that I'm not sure I feel comfortable running. How he managed just 70C at that clock and voltage is crazy. -
-
-
-
Sent from my Nexus 6 using Tapatalkkolias likes this. -
Mine is 69 % on one gpu and 77% on the other. 980m sli .
-
Kingsnight is using the public release version of my Mod. Looks like I have to allow even more than 544Mhz for next update...LOL.
HTWingNut has pre-release version as well as one with fixed OC as his daily driver.
ALL my vBIOS use stock clocks and stock Clevo voltage unless the user decides to make changes.
(The stock MSI vBIOS are undervolted compared to NVIDIA defaults.LostCoast707, D2 Ultima, kolias and 6 others like this. -
Someone who knows how high the average ASIC quality is on gtx780m ?
-
-
kolias likes this.
-
Also his idle temp was like 24C. It must be freezing in the UK right now...
-
Sent from my Nexus 5 using Tapatalkkarasahin, LostCoast707, DataShell and 12 others like this. -
And thanks for confirming I'm not insane when I said MSI was lower and I want that too. Lol.
Sent from my Nexus 6 using Tapatalk -
-
9950 score with 165/350 stock voltage. Can reach 240/400 with overvolt but I will avoid overvolting.
Asic is useless. Has never been an indication of anything but to compare for meaningless number.Last edited: Mar 1, 2015
No more overclocking on Nvidia mobile GPUs
Discussion in 'Gaming (Software and Graphics Cards)' started by octiceps, Feb 11, 2015.