Hello!
I have some troubles with overclocking of my new graphics card (GTX 1070 FTW GAMING). All, that i have after OC this card: +75MHz on the core and +650MHz on memory is stable (122% power target and voltage is 0%). But, when i tryed get more with increasing voltage like on 5% or 100% - the benchmark freez and crash or all system hangs with static image, on the screen, without any BSOD. If i not change the voltage - system is stable, but all, that i can get is 2062MHz on the core and 4657MHz on the memory. My question is - why system was hangs or benchmark is crashes, when i change the voltage? What in my hardware make cause malfunction?
Мaybe it's due to the power supply?
Power Supply: FSP ATX-600PNR 600W
CPU : i5 3570K 4.5 GHz


 

 
 
I've got the same problem ....

Does your card have Micron or Samsung memory?

sooqa

Lee7b
Does your card have Micron or Samsung memory?

I didn't disassemble the card

You don't need to. Just run GPU-Z and it will tell you.

sooqa

mrg66


I've got the same problem ....

What power supply do you use?

corsair vs550

I never understand why people grip about something not overclocking when the card come OC from the factory.  Just me though.

Prob because all there reading about when they start researching cards is what people are bragging about in 2050-2100+ overclocks so that's the bar there expecting and if it don't hit it then they feel they didn't get a good card and no one wants to feel negative about spending a large sum of cash for something not good in the end.

1070 was more typical graphics card overclocking now. It is little wonder this topic.
So what's different from the rest of the series ftw?

sooqa

Lee7b
Does your card have Micron or Samsung memory?

I didn't disassemble the card

whats the difference? mine has micron

AHowes
Slave bios does all that for ya? I only heard fan always on and +130 power limit for the 108p ftw and classified.

Ya, slave bios and 122% power target

sooqa
Hello!
I have some troubles with overclocking of my new graphics card (GTX 1070 FTW GAMING). All, that i have after OC this card: +75MHz on the core and +650MHz on memory is stable (122% power target and voltage is 0%). But, when i tryed get more with increasing voltage like on 5% or 100% - the benchmark freez and crash or all system hangs with static image, on the screen, without any BSOD. If i not change the voltage - system is stable, but all, that i can get is 2062MHz on the core and 4657MHz on the memory. My question is - why system was hangs or benchmark is crashes, when i change the voltage? What in my hardware make cause malfunction?
Мaybe it's due to the power supply?
Power Supply: FSP ATX-600PNR 600W
CPU : i5 3570K 4.5 GHz

#1 Too high of a overclock can cause your system to crash.
#2 Furmark is blacklisted inside the nvidia driver which will cause the card to throttle its core/voltage. Use unigine heaven 4.0 instead of furmark for testing.

sooqa

Sajin

sooqa
Hello!
I have some troubles with overclocking of my new graphics card (GTX 1070 FTW GAMING). All, that i have after OC this card: +75MHz on the core and +650MHz on memory is stable (122% power target and voltage is 0%). But, when i tryed get more with increasing voltage like on 5% or 100% - the benchmark freez and crash or all system hangs with static image, on the screen, without any BSOD. If i not change the voltage - system is stable, but all, that i can get is 2062MHz on the core and 4657MHz on the memory. My question is - why system was hangs or benchmark is crashes, when i change the voltage? What in my hardware make cause malfunction?
Мaybe it's due to the power supply?
Power Supply: FSP ATX-600PNR 600W
CPU : i5 3570K 4.5 GHz

#1 Too high of a overclock can cause your system to crash.
#2 Furmark is blacklisted inside the nvidia driver which will cause the card to throttle its core/voltage. Use instead of furmark for testing.

The same result in unigine heaven
This card can't hold clock more, than 2025 in stable
Maybe it's just a bad crystal? But this is FTW, what's wrong with it?

1683MHz is the advertised boost clock for the 1070 ftw. You're getting 2025MHz which is 342MHz over the advertised boost clock. Nothing is wrong with your card.

Are you air cooling this card? If so, I think 2025 is pretty good.

guys come on why do you expect to overclock a factory overclocked card and think it will be stable?
out of the box it should be 2012 and 4007