Issues with RX Vega 64

[Antaka]

I've recently updated my graphics card to a Gigabyte Radeon RX VEGA 64 GAMING OC 8G and since that I've seen a few weird visual glitches, but only on Chrome (and mostly just on WhatsApp Web). I've run a few benchmarks and done a little gaming (I'm waiting to upgrade my screens and other stuff before doing serious gaming, I'm mostly into sim racing titles) without issues, but I want to be sure the card is working fine... I've started using Firefox for the sites that showed up most issues and haven't seen anything since. Another issue I have is with GPU-Z or similar softwares, some temps sensons are reporting ridiculous values, like over 600 or 800 degrees C...

 

Getting a replacement can be difficult since I'm from Argentina and customer support is not great over here, so I was hopping to find a way to really test the card and be confident that there're no real critical issues with it...

 

Thanks!

 

[PlayStation 2]

Temperature sensors are either being incorrectly read or are dead on arrival.

What driver version are you running?

[Antaka]

Drivers are up to date... but even that is not working correctly