R9 270X flickering issues

Jul 31, 2018
2
0
10
Pc Specs:

FX-6350 3.9GHz
With turbo boost, never overclocked

HyperX Fury 1x8GB 1866MHz
Base clock, never overclocked

HDD Toshiba 1TB

SSD Intenso 256GB

Sapphire R9 270X Dual-X 2GB
Never overclocked, sometimes underclocked during summer to compensate for higher temperatures

I keep getting flickering in PUBG
Whole screen graphics glitching and stuff, don't exactly know what thats called.

Video:
[video="https://youtube.com/watch?v=hOkpV0XacNs"][/video]

What i tried:
Enabling Adaptive Multisampling
Underclocking
Changing monitor
Changing Hz
Reducing Resolution
Stress Test RAM
Downgrading GPU Drivers
Reinstalling GPU Drivers

My FPS are stable between 54-60 depending on what's going on the screen.
It only happens in this certain game and only started happening recently. GPU temperatures never surpass 74°C
CPU temperatures stable at 43-45°C
Maximum RAM used 6.4GB with background applications running
My warranty is over so i can't RMA it
It happens in PUBG but after i exit it, if i don't restart the PC then it also happens in every other game i try. (Dying Light, League Of Legends, The Crew, SLRR, anything)
Rarely also happens in League Of Legends but that's really rare

What can i do? Thanks in advance

Edit: Video was recorded through the phone just to show my friend why it's unplayable, sorry about that
 
Solution
Yeah, I can't find any program that will reliably test VRAM. In the year 2018, there ought to be the GPU equivalent of MemTest86.

If you have a Steam account, try installing/booting from SteamOS. It's basically Linux with its own drivers and Steam app. This should quickly identify if you've got a Windows and driver issue, or it's hardware related.

https://store.steampowered.com/steamos/
Jul 31, 2018
2
0
10
Can't exactly select any more than 128MB of VRAM. As soon as i launch it, i get the "Select a device (0 - 1)" and any kind of text other than '0' or '1' just prints an infinite amount of "Please select a device (0 - 1)". Can't specify VRAM to test or amount of tests. Though on 50 tests on 128MB 0 errors have been found
 

stdragon

Admirable
Yeah, I can't find any program that will reliably test VRAM. In the year 2018, there ought to be the GPU equivalent of MemTest86.

If you have a Steam account, try installing/booting from SteamOS. It's basically Linux with its own drivers and Steam app. This should quickly identify if you've got a Windows and driver issue, or it's hardware related.

https://store.steampowered.com/steamos/
 
Solution

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