Asus R9 270x voltage question

F5F Stay Refreshed Power Users Overclocking Asus R9 270x voltage question

Ryanmon
Member

200

03-19-2016, 01:06 AM

I am adjusting the GPU settings again and it has remained stable at 1235 & 1500 MHz (Core & Memory). Further increases in the core will cause artifacts and it crashed at 1255, which exceeds the core clock limit. It’s worth considering raising the voltage? Temperatures are still within acceptable ranges:

Heaven: 60 Degrees
Furmark: 65 Degrees with some flexibility in fan speed~

How much should I increase my voltage? Power Control is already at 120%.
Also, what is the maximum voltage a GPU can tolerate, or is it mainly dependent on temperature?
Thanks!

Ryanmon

03-19-2016, 01:06 AM #1

coolboy62008
Junior Member

03-19-2016, 02:03 AM

I would simply increase the voltage until it reaches the 70-degree point. 65 degrees feels quite cold for the GPU.

coolboy62008

03-19-2016, 02:03 AM #2

I would simply increase the voltage until it reaches the 70-degree point. 65 degrees feels quite cold for the GPU.

SachaRPZ
Junior Member

03-20-2016, 06:02 PM

Tbh, i've already increased the voltage in increments of 25 and still didn't see any improvement in stability. It seems like about 1200 or 1500 might be the limit for this GPU. Got any ideas?

SachaRPZ

03-20-2016, 06:02 PM #3

Tbh, i've already increased the voltage in increments of 25 and still didn't see any improvement in stability. It seems like about 1200 or 1500 might be the limit for this GPU. Got any ideas?