Best overclock for my GTX 750 TI for performance

I have an MSI GeForce GTX 750 TI, just wondering what a safe overclock to get the best performance out of the card on afterburner would be?

Core Voltage is locked

Power Limit is set to 100
Temp Limit is 80
Core Clock ??
Memory Clock ??
Fan Speed - Auto

Also what is a safe temperature for this card before it burns out? I've had it as 65c, is that dangerous?

What would people recommend? Thanks in advance.

Set the power limit as high as possible or your boost clock will be slower than it could be. If you’re after a safe temp limit 90 is fine, certainly there’s nothing wrong with running at 65. Similarly you’re fine to upvolt within the limits of the firmware as whilst overvolting is indeed the most stressful thing you can do to a card, the voltage range the firmware allows on a 750 is tame, you can’t put the voltage dangerously high.

So with a max temp of 90, the max power limit and freedom to overvolt, basically any overclock is safe: remember the actual exercise of running a card at an overclocked speed is actually not hazardous to the GPU at all. It is excessive temperature and voltage that are damaging and those are constrained within safe limits. So basically go for gold and get the highest stable overclock you can. The 750 Ti is a heck of an overclocker, so enjoy

I don't even think a 750ti can hit 90c, my passively cooled one ran at 1385mhz core and 6400mhz mem and didn't go past 62-64c.

Just keep upping the clocks increments at a time until it fails and then just back it off a bit and see how it goes.