Hi, so I had some massive fps drops and stuttering in game when my 2080 arrived, and as I couldn't find the solution, I had to send it back but I really doubt it was the cardAt the beginning of the year I had a power surge due to some problem in my installation(fixed right after my gpu died) that fried my gpu and some months later my motherboard died too so I updated all of my PC except for HDDs, KrakenX62 and psu and was waiting for new gpus to buy one(the 2080), that's why I think that the problems I had could be caused by my PSU.My PC is:
SO: Windows 10 with latest update(I think it was 1809)CPU: 8700K Stock with Kraken X62 for cooling( always low-mid 50s while gaming, no thermal problem, also 20 minutes of prime95 and 20 minutes of OCCT and 0 problems).GPU: was a 2080 but i think would have same problem with other demanding gpu(also, was never above 68-69º when gaming so no thermal problem).motherboard: Asrock z370 Killer sli, updated bios to latest version and stuttering was the same.Ram: it's 16gb ddr4 3600mhz from hyperx, don't know exact model( passed windows ram diagnostic and 1 pass of memtest86 with 0 errors).Hard drives I have 1 crucial of 128gb(one of the first ssds and where i have my windows install), 1 samsung pro and 2 1tb hdds, crystalmark says they're all fine and have same stuttering and framedrops with games installed in one of the HDDs or the samsung pro.PSU: corsair hx850i platinum certified. After my gpu died it was tested on another pc with a 1060 and a 1070 and no issues but a 2080 needs more watts so... Also tested it with some cheap psu tester and the 12v rail and other ones gave good values according to it but I don't have a good tester that I could try under load though.I really don't have anybody that can lend me another psu or motherboard or even a high end gpu to test on my pc. So I don't know what it could be or what to try.I've tried a fresh reinstall of windows from a pendrive, few Nvidia drivers using DDU, gsync on and off, high performance on windows and on Nvidia Panel, same games in different hard drives, reseated psu cables(and I think I changed the 8pins too) and some more things I don't even remember. I really don't know what to do, maybe I should buy a new PSU when I buy a new gpu to be safe. If some expert can look at my logs from MSI Afterburner and HWiNFO64 i would appreciate it, here I leave a link with all the tests I did(also I got same issues in a few other games that didn't test):mega dot nz/#F!t1kR2KZK!Prj3qUYoEh9JGqC4jNZetghtml open with msi afterburner and csv are logs from HWiNFO64( I use generic log viewer with them). thanks!