Originally Posted by NeverBackDown
Try lowering the clock speed. Go for 30mins. If it stays stable then go for at least 4 hours. Generally i like to get it stable to 8 hours but if i am really pushing the OC i like to go for 12hrs. Make sure your cooling is up for the job though.
Also if your temps go over 85C for a little too long OCCT automatically shuts down the test. You can go to settings and change it though if you would like. No higher than 90C. That is bad for haswell.. 85C is honestly pushing it.
Haswell 3770k... Hybrid CPU?
Also, OP... That image is way too small.
Raise the voltage a bit as long as your cooling is up to it, make sure the CPU runs 4.4 constantly (no turbo mode), get rid of the droop if possible, make sure that power saving crap is disabled, make sure the ram isn't causing failure, maybe if it is on 2133MHz or something like that then try lowering it. Maybe you've done all this, I'm just throwing ideas out these, I can't explain how to do any of this as I have short term memory and I have to re-learn overclocking every time I get a new chip, I've never read tutorials or watched videos either. I go to the BIOS and use my tablet to google/wiki every single thing in there