[un]official GTX580 Overclocking Thread

[gpvecchi]

screenshot plz

Just some minute test

[ZenEffect]

looks like 50% load on the gpu.

try again with unigine heaven benchmark with 1000 core. my guess is, you wont pass.

[andressergio]

its ok, but vgpu 1.2 975/1950/2200 in Bf3 65c looks unreal.

I have msi gtx 580 lighting XE @975/2400(gpu/memory) vgpu 1.181 in bf3 ~ 81c (cooler 75%).

________

My reference gtx580 dead after installing Arctic Cooling Accelero XTREME Plus II and treads of hard overclocking :/

my EVGA 580's on SLI open case dont go above 60C with a high ambient temp of 27C and its using 77% of each on BF3 maxed out 1920x1080, i just have a custom fan profile and a fan blowing to them

im using this






my custom fan profile





Uploaded with ImageShack.us

[mR Yellow]

Hi Guys

I have the MSI N580GTX Twin Frozr II/OC card. Great card but i've just have a few issues.
First off, my card gets very hot when playing BF3. My card reaches 92 Celsius easy with fan ramped to 85%

Def clocks is Core 800 and Mem 2048. GPU Voltage is 1025.
I see my cards fan speed only goes up to 85% in MSI Afterburner. Can anyone else with this card confirm?

Link to card:

[andressergio]

Hi Guys

I have the MSI N580GTX Twin Frozr II/OC card. Great card but i've just have a few issues.
First off, my card gets very hot when playing BF3. My card reaches 92 Celsius easy with fan ramped to 85%

Def clocks is Core 800 and Mem 2048. GPU Voltage is 1025.
I see my cards fan speed only goes up to 85% in MSI Afterburner. Can anyone else with this card confirm?

Link to card:

yeah mate all are like that u have to flash bios and unlock it, in my case EVGA has a fan unlocker tool wich is a flash to the bios...

u have to save your actual bios, and then use bios editor move slide to 100% save and flash the card

cheers !
Sergio

[.fx]

Just some minute test

so... gpu load 50%....and temperature already 60!!! witch fan speed 32%! And where try

[.fx]

my EVGA 580's on SLI open case dont go above 60C with a high ambient temp of 27C and its using 77% of each on BF3 maxed out 1920x1080, i just have a custom fan profile and a fan blowing to them

im using this

Looks good! Its temperature are normal (for sli so good), but vgpu 1.075 it not too most that vgpu1.175V )

[andressergio]

Looks good! Its temperature are normal (for sli so good), but vgpu 1.075 it not too most that vgpu1.175V )

thanks mate

but keep in mind that my cards are BOTH vid 1v wich is very low and they heat up easy, its like CPU's the less vid the more heat

[gpvecchi]

so... gpu load 50%....and temperature already 60!!! witch fan speed 32%! And where try

As I said, AC Revelations, not BF3...

[zsamz_]

Hi Guys

I have the MSI N580GTX Twin Frozr II/OC card. Great card but i've just have a few issues.
First off, my card gets very hot when playing BF3. My card reaches 92 Celsius easy with fan ramped to 85%

Def clocks is Core 800 and Mem 2048. GPU Voltage is 1025.
I see my cards fan speed only goes up to 85% in MSI Afterburner. Can anyone else with this card confirm?
]

i just got one too
my solution was simple
slapped a block on her
ran kombustor n doin 30c lol

[mR Yellow]

Ja, i wish i had a block for this card. It gets frikken hot!.

I saved my Bios using GPU-Z. I tried using Nibitor to save bios but it doesn't detect it.
I tried to edit the bios but can't change any sliders?

What app are you guys using to edit bios.

[Punisher!]

well that aint true, i used on all my cards and that never happened most ppl OC and dont test for stability or do crap with software, i have SLI of GTX580 heavy OC'd and never ever had any freeze on the 20 games i play

either way u can always flash it

Mate, you were right. With Afterburner kernel mode on I solved all my problems (random hard GPU crash).

Stay away from Asus Smartdoctor or Asus GPU Tweak please!!!

[sepol]

Ja, i wish i had a block for this card. It gets frikken hot!.

I saved my Bios using GPU-Z. I tried using Nibitor to save bios but it doesn't detect it.
I tried to edit the bios but can't change any sliders?

What app are you guys using to edit bios.

After you saved the bios with GPU-Z you have to change the extension from BIN to ROM. After you open the bios with Nibitor you go to tools to change values on clocks and voltages.
You can read this: http://www.overclock.net/t/989627/fe...gtx-4-5-series to better understand how it works.

[mR Yellow]

After you saved the bios with GPU-Z you have to change the extension from BIN to ROM. After you open the bios with Nibitor you go to tools to change values on clocks and voltages.
You can read this: http://www.overclock.net/t/989627/fe...gtx-4-5-series to better understand how it works.

Thanx!

[CryptiK]

Saved bios with gpu-z. edit with nibitor v6.03 then flash in DOS mode with nvflash on a bootable usb

Ja, i wish i had a block for this card. It gets frikken hot!.

I saved my Bios using GPU-Z. I tried using Nibitor to save bios but it doesn't detect it.
I tried to edit the bios but can't change any sliders?

What app are you guys using to edit bios.

[Sauron_Vie]

hi guys,

lost my original CUII Bios. can anyone send to me the orig. rom pls ?

tia

[sepol]

hi guys,

lost my original CUII Bios. can anyone send to me the orig. rom pls ?

tia

http://www.techpowerup.com/vgabios/9...36.110311.html

[Sauron_Vie]

thx mate

[mR Yellow]

Nibitor doesn't seem to read my BIOS correctly.

[CryptiK]

Need to go into fermi clocks and fermi voltages area. They are domains not voltage settings like old school cards.

[OC Nub]

I know I was surprised too, been playing BF3 today at lightning XE clocks 832/1664/2100 at 1.088v and I seldom see a degree above 55c with fan at 50%.
Very pleased with this cards thermals, just doesn't OC like the greatest.

I have the DCU2 also. I didnt like the idea of the cooler taking up 3 slots, but after seeing how well it cools, I could care less how many slots it uses. Best air cooler I have used. TR

[andressergio]

Need to go into fermi clocks and fermi voltages area. They are domains not voltage settings like old school cards.

teach Cryptik teach !!!

[andressergio]

I have the DCU2 also. I didnt like the idea of the cooler taking up 3 slots, but after seeing how well it cools, I could care less how many slots it uses. Best air cooler I have used. TR

but your 7970 kick the hell us all

how is it gamming ? as ATI always score way better on benches
my 580 OC'd pumps 9k...yours 12k thats quite a HUGHE dif

cheers
Sergio

[andressergio]

I have the DCU2 also. I didnt like the idea of the cooler taking up 3 slots, but after seeing how well it cools, I could care less how many slots it uses. Best air cooler I have used. TR

but your 7970 kick the hell us all

how is it gamming ? as ATI always score way better on benches
my 580 OC'd pumps 9k...yours 12k thats quite a HUGHE dif

cheers
Sergio

[Rattle]

I have the DCU2 also. I didnt like the idea of the cooler taking up 3 slots, but after seeing how well it cools, I could care less how many slots it uses. Best air cooler I have used. TR

VERY impressive cooler, Best single card I have ever owned. I have an itch for something red though. TR