Hello, i play on Silvermoon EU. Getting laggs when i enter stormwind or 25 man raids with alot of shit going on, example first trash mobs in LFR. Can have about 15-20 FPS at some points. But when i raid with my guild in 10 man it's completly lag free.
My question is what should i do? Do i need to upgrade my current system, if that's the case, what should i upgrade?
My Spec:
Gigabyte MA770-UD3
AMD black phenom II x3 2,6 ghz
4 GB DDR2 memory
Gigabyte gtx 260 OC 896 MB
Thanks for responds!