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[Official] EVGA Classified & K|NGP|N Owner's Club - Page 1489

post #14881 of 21377
sorry updated my bios to skyn3t-ClassyTi-vBios-P0-BE-official
how should i start to overclock it?
increase power target then gpu clock and mem clock at the same time?

my voltage is set to max 1212mv is this okay?

first time overcloking GPU

has this bios overclocked my card? is it a good bios to use?
im getting
GPU Clock 1162
mem 1749
when under load is this okay?
Edited by romanlegion13th - 1/9/15 at 9:51pm
post #14882 of 21377
Quote:
Originally Posted by romanlegion13th View Post

sorry updated my bios to skyn3t-ClassyTi-vBios-P0-BE-official
how should i start to overclock it?
increase power target then gpu clock and mem clock at the same time?

my voltage is set to max 1212mv is this okay?

first time overcloking GPU

has this bios overclocked my card? is it a good bios to use?
im getting
GPU Clock 1162
mem 1749
when under load is this okay?

Those clocks look stock to me.

I assume you're using PX16. It would let you up the voltage up to 1.3v. But first, try something lower, e.g. 1.212 or 1.25v. Set your fan speed to 90-100%. Then gradually increase your GPU clock by 13mhz at a time until it you see artifacts or it crashes. When it crashed, you're clocks will reset to default and you can start where you left off. MIND THE TEMPERATURE.

When you start seeing artifacts and your temps are in good shape (<80), increase the voltage a bit more. That should, theoretically, allow for higher clocks.

Once you found the sweet spot for GPU clock, you may start your memory OC. My personal preference for memory is 25-50mhz increase at a time.

Keep in mind every chip is different. You may get different results from what other cards could do. There's specific temperature that your card will start to throttle. Make sure you don't hit that as your OC would be meaningless. Generally, you want to stay below ~80c as much as possible. Not to say 80c is dangerous. It's just a point for me where y ou'd need a better cooling or clock down and lower your voltage.
post #14883 of 21377
Quote:
Originally Posted by acupalypse View Post

Those clocks look stock to me.

I assume you're using PX16. It would let you up the voltage up to 1.3v. But first, try something lower, e.g. 1.212 or 1.25v. Set your fan speed to 90-100%. Then gradually increase your GPU clock by 13mhz at a time until it you see artifacts or it crashes. When it crashed, you're clocks will reset to default and you can start where you left off. MIND THE TEMPERATURE.

When you start seeing artifacts and your temps are in good shape (<80), increase the voltage a bit more. That should, theoretically, allow for higher clocks.

Once you found the sweet spot for GPU clock, you may start your memory OC. My personal preference for memory is 25-50mhz increase at a time.

Keep in mind every chip is different. You may get different results from what other cards could do. There's specific temperature that your card will start to throttle. Make sure you don't hit that as your OC would be meaningless. Generally, you want to stay below ~80c as much as possible. Not to say 80c is dangerous. It's just a point for me where y ou'd need a better cooling or clock down and lower your voltage.

mine is set at 1.212 since i flashed my bios
would you jump up to say 52 and start from there then keep going up?
i read not to go over 85oC is that okay?
my power target can go to 150% should i do this? and unlink my temp target set that to 85 then start the overclock?
should i use OC scaner x to find stable overclock

thanks for the advice
post #14884 of 21377
Quote:
Originally Posted by romanlegion13th View Post

mine is set at 1.212 since i flashed my bios
would you jump up to say 52 and start from there then keep going up?
i read not to go over 85oC is that okay?
my power target can go to 150% should i do this? and unlink my temp target set that to 85 then start the overclock?
should i use OC scaner x to find stable overclock

thanks for the advice

it's ok if you start off with 52. I wasn't sure how far you've gone through at the time I posted the reply so i suggested the basics just to be on the safe side.

Temperature is a little subjective, find out at which temperature your card begins to throttle. If it's 85c then that's totally fine.

If using skyn3t bios, I would leave it at 100% and only raise it if I see instability. There's a good chance you won't need more than 110% on air.

Honestly, there's no better test than the games/software you're going to use. Many overclock can pass OC scanner but fails on unigine, 3dmark and some games. For my own use, i usually do 2 passes on TR and Valley (both with maxed out settings).
post #14885 of 21377
Quote:
Originally Posted by acupalypse View Post

it's ok if you start off with 52. I wasn't sure how far you've gone through at the time I posted the reply so i suggested the basics just to be on the safe side.

Temperature is a little subjective, find out at which temperature your card begins to throttle. If it's 85c then that's totally fine.

If using skyn3t bios, I would leave it at 100% and only raise it if I see instability. There's a good chance you won't need more than 110% on air.

Honestly, there's no better test than the games/software you're going to use. Many overclock can pass OC scanner but fails on unigine, 3dmark and some games. For my own use, i usually do 2 passes on TR and Valley (both with maxed out settings).

okay i read thats 600ws of power any way if thats right dont think would need more than that
got it at 1124 105mhz+. it was boosting higher on EVGA overclock scaner but on Heaven it it was going under base clock speeds is this throttling?
the stock bios seemed to be doing better
the benchmarks were the same as stock and max temp on Heaven was 82-83 my stock benches was same temp
post #14886 of 21377
Quote:
Originally Posted by romanlegion13th View Post

okay i read thats 600ws of power any way if thats right dont think would need more than that
got it at 1124 105mhz+. it was boosting higher on EVGA overclock scaner but on Heaven it it was going under base clock speeds is this throttling?
the stock bios seemed to be doing better
the benchmarks were the same as stock and max temp on Heaven was 82-83 my stock benches was same temp
bring up the sensor reading from PX or gpu-z.
post #14887 of 21377
Quote:
Originally Posted by romanlegion13th View Post

Quote:
Originally Posted by acupalypse View Post

it's ok if you start off with 52. I wasn't sure how far you've gone through at the time I posted the reply so i suggested the basics just to be on the safe side.

Temperature is a little subjective, find out at which temperature your card begins to throttle. If it's 85c then that's totally fine.

If using skyn3t bios, I would leave it at 100% and only raise it if I see instability. There's a good chance you won't need more than 110% on air.

Honestly, there's no better test than the games/software you're going to use. Many overclock can pass OC scanner but fails on unigine, 3dmark and some games. For my own use, i usually do 2 passes on TR and Valley (both with maxed out settings).

okay i read thats 600ws of power any way if thats right dont think would need more than that
got it at 1124 105mhz+. it was boosting higher on EVGA overclock scaner but on Heaven it it was going under base clock speeds is this throttling?
the stock bios seemed to be doing better
the benchmarks were the same as stock and max temp on Heaven was 82-83 my stock benches was same temp
if you have the latest driver clean install it or roll back a version. its not throttling.
throttlemeister
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throttlemeister
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Hard DriveHard DriveHard DriveHard Drive
seagate barracuda  seagate barracuda seagate barracuda seagate barracuda 
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post #14888 of 21377
Just done full driver wipe off the guide off here
Just had to take gpu out to reinstall drivers wish I done your option
post #14889 of 21377
Quote:
Originally Posted by romanlegion13th View Post

Just done full driver wipe off the guide off here
Just had to take gpu out to reinstall drivers wish I done your option
who's option? and what?
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Hard DriveHard DriveHard DriveHard Drive
seagate barracuda  seagate barracuda seagate barracuda seagate barracuda 
Hard DriveOptical DriveCoolingCooling
Crucial M500 SSD random dvd multirecorder / cd drive fast sata 6... ex240 rad xspc ax240 kit 
CoolingCoolingCoolingOS
3 140mm fans plus 6 120mm fans Arctic Cooling MX4 4g Thermal Paste XSPC EX360 crossflow windows 8.1 pro 
OSOSMonitorKeyboard
ZorinOS Mac Os X Yosemite Monoprice MPCP28UHD logitech g510s 
PowerCaseMouseMouse Pad
evga supernova 1300 g2 Corsair 900D logitech g500s none  
AudioAudioAudioOther
Logitech X-540 5.1 Surround Sound Speaker w/ su... diamond xtreme sound XS71U Logitech H390 Headset xbox 360 wireless 
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Hard DriveHard DriveHard DriveHard Drive
seagate barracuda  seagate barracuda seagate barracuda seagate barracuda 
Hard DriveOptical DriveCoolingCooling
Crucial M500 SSD random dvd multirecorder / cd drive fast sata 6... ex240 rad xspc ax240 kit 
CoolingCoolingCoolingOS
3 140mm fans plus 6 120mm fans Arctic Cooling MX4 4g Thermal Paste XSPC EX360 crossflow windows 8.1 pro 
OSOSMonitorKeyboard
ZorinOS Mac Os X Yosemite Monoprice MPCP28UHD logitech g510s 
PowerCaseMouseMouse Pad
evga supernova 1300 g2 Corsair 900D logitech g500s none  
AudioAudioAudioOther
Logitech X-540 5.1 Surround Sound Speaker w/ su... diamond xtreme sound XS71U Logitech H390 Headset xbox 360 wireless 
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post #14890 of 21377
I'm interested in some of the OC guru's opinions here. I have been experimenting for months now and I believe I have come to some conclusions. The most stable bios for me is the stock LN2. Even the updated EVGA bios was not as stable for me so I decided to stick with stock and try to get the best numbers I can with it. I suspect I'm having a problem with power delivery from the wall as I have noticed I can get better OC's as I have moved from my UPS to a cheesy power bar to directly to the wall. It's an older house (does not even have a proper ground) so at this point I'm thinking about running a dedicated breaker (20A) just for my rig. Especially after reading nleksan's post on power delivery a few pages back (a good read by the way). I really want to sort this out as I have a 3rd card ready to add to the loop. I'm just waiting to buy a 5930K and DDR4 to put in my newly purchased Rampage V Extreme.

So here is the best sweet-spot I can get. If I try to increase past these numbers at all the driver stops working and it typically throws one of my cards back to default settings on PX.

my system http://www.modsrigs.com/detail.aspx?BuildID=34487

VLT 1.2125
GPU 1215mhz (+65)
MEM 3515mhz (+13)

My max temps under water usually never pass 60C except when I play SOM (which will only run with the cards at stock but the game is set to max at 2560x1600) and the temps get up close to 70.

As you can imagine I'm concerned with my power delivery if I'm about to add a 3rd card but I want to be sure it isn't something else. My Corsair AX1200i shouldn't be the problem (should it?). Should I not be able to OC higher than this? Curious as to what the guru's have to say, am I missing something? ... Thanks!
    
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