video memory management internal BSOD while playing - pt 2

I've already talked about the issue here: http://www.eightforums.com/bsod-cra...y-management-internal-bsod-while-playing.html

I get this kind of BSODs relatively often. I managed to go through a couple of months without getting any (as you can see from the zip, no dump files between september and december), but now they have surfaced again. I updated my GPU drivers, I went through all the recommendations in the linked thread (disabling the streamer service, re-enabling the CPU video card) yet I got another 4 in one week or so.
My PC should be relatively safe, I use an adblocker, a scriptblocker and I regularly scan with Avira and MB. Help would be much appreciated.

Please stress test your Nvidia GPU.

Run Furmark to test your GPU. Furmark tutorial

Thanks, I'll do it.
The tutorial says to stop the test if temps go above 80C to avoid further damage to the card. Does that mean I should stop before to avoid damage at all?
Because these BSODs are annoying, but cooking my GPU sounds even more annoying

If the temps are reaching 80C+, then you should stop the test.
If the temps are going up like
81c,
82c,
83c,
84c,
85c,
etc.
or similar (like 5c+ everytime (80c, 85c, 90c)) then you should stop the test.

Next step would then be to ensure cooling is proper and the system is clean of durt and dust.