Guild Wars 2

So I got a new gpu a while ago – AMD r9 270x
and it runs great on everything but gw2. The graphics are good, and fps is fine but I get this ridiculous bug all the time;

Sometimes it seems to come out of people, for example in the third screenshot the targeted guy had the grey blob thing coming out of his head and moving around with him.

Before you ask, yes I have the latest drivers.

Any ideas? It makes rated pvp pretty much unplayable

Turn your GPU in for RMA – It was delivered with defective shaders or memory. Include a printed version of the screenshots inside the turn-in.

Evocatus Rex.6857:

So I got a new gpu a while ago – AMD r9 270x
and it runs great on everything but gw2. The graphics are good, and fps is fine but I get this ridiculous bug all the time;

Sometimes it seems to come out of people, for example in the third screenshot the targeted guy had the grey blob thing coming out of his head and moving around with him.

Before you ask, yes I have the latest drivers.

Any ideas? It makes rated pvp pretty much unplayable

Many amd r9 series and 7xxx series have this problem. Its not defective memory to my knowledge since gw2 is the only game this happens with. It could be the drivers, but AMD has never responded about the issue.