Question Vulkan artifacts

Jun 25, 2019
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Hi everyone!

Artifact while playing world war z with vulkan, it occur only when i use a stun gun for just a second and sometimes it doesn't occur.
I tested the game with directx11 and the artifact didn't happen.
I'm using a GIGABYTE AORUS RX 580 (GV-RX580AORUS-8GD)
Driver Version:Radeon Software Adrenalin 2019 Edition 19.5.2 WHQL
View: https://imgur.com/a/uwvKTVi

Is it the game or my gpu ??
btw the game is cracked i just want to try it
 
Jun 25, 2019
4
0
10
i played other games ( a way out , fortnite , csgo , league of legends ) no artifacts.
Pc : Alienware Aurora R4
Specs :
Intel(R) Core(TM) i7-3820 CPU @ 3.60GHz
16 GBytes RAM 1600mhz DDR3 SDRAM
GIGABYTE AORUS RX 580 (GV-RX580AORUS-8GD
Motherboard Alienware 07JNH0 Intel C600/X79
180 ssd / 1tb 7200rpm TOSHIBA hdd
i also have a gtx 1050 ti

weird thing is that gpuz vulkan and world war z ingame benchmark showing Unknown AMD GPU
View: https://imgur.com/a/9g8cXvN

and wwz ingame benchmark show something like this
https://forums.focus-home.com/topic/39806/unknown-amd-gpu-in-vulkan-mode not my post or picture
 
Jun 25, 2019
4
0
10
I fixed it. the screen artifact was from the game and not from my gpu. i downloaded a update v1.02 for world war z and it fixed it.
the patch notes:
Update v1.02:
Fixed crash on game launch, reported by some AMD users.
Fixed a large number of connectivity, matchmaking and party system issues.
Fixed a large number of gameplay crashes.
Fixed a large number of gameplay bugs that caused inability to progress on levels.
Fixed texture corruption on Vulkan in some cases.
Improved Vulkan performance.
Improved Vulkan stability.
Partially fixed sound stutter issues.
Fixed issue with some friends not being visible in a friend list.
Fixed freeze on typing “<” in chat.
Reduced AI bot efficiency on lower difficulty levels.
Improved Slasher base perk.
With full stamina Slasher deals damage to 2 zombies in 1 melee swing.
With low stamina Slasher deals damage 1 zombie in 1 melee swing, plus his melee is not slowed down.
Slasher
Added “start with an improved chainsaw” perk on level 17
Shock Therapy perk moved to level 21, replacing the perk Executioner II