- Jun 30, 2017
- 1
- 0
- 510
how much voltage
- Thread starter HIMMANSHU bora
- Start date
Solution
BurgerandChips66
Honorable
- Jan 11, 2016
- 688
- 3
- 11,365
That specific model of the 750Ti is hardware limited to a maximum of 1.2 Volts on the core by MSI (1,200mV).
Even with bios modding, you simply cannot push it above that. It requires a mod to the PCB.
I have used that particular card at 1,460MHz and +1,200mV day in, day out over long periods with no issues.
The Twin Frozr cooler is excellent and able to keep temps < 70 degrees C (if your ambient room temperature is around 20 degrees C).
Without any bios modding you are limited to about ~1,100mV (or 1.1 Volts). That should get you up to around ~1,300MHz, depending on the quality of your GPU / your luck in the silicon lottery.
I can't recall how much actual voltage you need to add in Afterburner, but if you monitor the card using GPU-Z while it is under a heavy load, you'll see what the core voltage is rising to. Eventually you'll notice that no matter how much you add (even with a bios mod) it'll hit a maximum - for the reasons above.
Even with bios modding, you simply cannot push it above that. It requires a mod to the PCB.
I have used that particular card at 1,460MHz and +1,200mV day in, day out over long periods with no issues.
The Twin Frozr cooler is excellent and able to keep temps < 70 degrees C (if your ambient room temperature is around 20 degrees C).
Without any bios modding you are limited to about ~1,100mV (or 1.1 Volts). That should get you up to around ~1,300MHz, depending on the quality of your GPU / your luck in the silicon lottery.
I can't recall how much actual voltage you need to add in Afterburner, but if you monitor the card using GPU-Z while it is under a heavy load, you'll see what the core voltage is rising to. Eventually you'll notice that no matter how much you add (even with a bios mod) it'll hit a maximum - for the reasons above.
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