So I upgraded to a new build a couple weeks ago after having run for 10 years on a i7 920 and 5850. The only old part that I reused was the Antec New Truepower 750W however I'm getting really bad whine coil from the GPU with it.
That and my monitor sometimes gets no signal after waking from sleep mode and have had a couple crash. And also some buzzing when moving the mouse around.
I decided to switch to a backup Konig 450W when everything was suddenly lagging a bit and the GPU keeps hitting 40% even though nothing was running (Already scanned with antivirus and the problem went away after the switch, no idea if it's PSU related but I didn't want to take any risk of a failing psu with my new build). The GPU whine coil got a bit better it's but still loud when playing in full screen, running in lower resolution and enabling g-sync helped so that it's less annoying.
Anyway if you have managed to tread through my rambling, I need help choosing a new 750-850W PSU. The Konig PSU feels like a ticking bomb waiting to explode any moment, I have used a watt reader on it and when running Unigine Superposition at 1080p medium the system draw was around 380W so a bit close for my comfort.
Here's my current system, I know a 850W would be overkill but I'd like to have some room for growth in case I upgrade to a 3900X or 3950X in a few years to belatedly join the medium internet dick swinging contest.
Ryzen 3600
B450 Tomahawk Max
Crucial Ballistix Sport LT 3200 MHz 32GB
GTX 1080
Crucial MX500 1TB
5~9 HDD
Fractal Define R6
Acer XB271HU
I live in Finland, to check for PSU price here: https://hinta.fi/g14/virtalahteet
Edit: Forgot to add I'd like to keep it around 150~ euro.