I used Furmark, 3DMark, OCCT, but mainly I used Furmark. I increased it little by little, I started by increasing the memory clock, I found a stable value of +930 MHz, I ran it for about 15 minutes and it didn't show any artifacts (I used the artifact scanner and all the tests performed I ran for about 5 to 15 minutes). Until then I used a preset from the internet (core clock +130 and memory clock +800), my goal was to find an overclock with no artifacts but when I went to test the core clock I started with +130 and the scanner showed several artifacts I was lowering it 10 MHz by 10 MHz I tested up to +80 MHz but even so artifacts appeared and I used that preset from the internet for a little over 1 week and I didn't see absolutely any problems so I don't know if I should find the core clock with no artifacts or if I can go testing while playing/3D rendering like 3DMark. (I didn't change the core voltage and I'm not going to change it. Currently, I'm going to leave my overclock at core clock +140 and memory clock +930. Remember, if the memory clock is above that, Furmark shows artifacts, and at core clock 140 it's the maximum I could get without crashing or having any problems. What's your recommendation for my overclock, what's your overclock, and what's your experience with overclocking?
Note: While writing I was doing the benchmarks to take the prints and when I got to OCCT with the core clock at +140 it gave an error so I tested it at +130 and it didn't give any error so for now I will leave it with +130 in the core clock. But this made me have a doubt which one I should use to check the stability Furkmark or OCCT, I will do some more tests with the memory clock in OCCT to see the limit.
Note 2: I was too lazy to do more tests so I tested +930 memory clock at +1000 and it didn't give any errors but I'm going to use the previous +930. In short, I used Furkmark to get the memory clock and I used OCCT to get the core clock, is that right? end result: core clock +130 and memory clock +930
I don't speak English very well, so I'm using Google Translate. I apologize for any typos.
furkmark – 1080p preset (before clock down)
furkmark settings (before clock down)
msi afterburner settings (before clock down)
occt core clock +130 (after clock down): https://imgur.com/a/dsNyHia
occt settings: https://imgur.com/a/j9EkBUz
3dmark (after clock down):