Help with gpu and psu

[dakimlin]

So i plan on upgrading my gpu since my grandparents tought i need new monitor for some reason(like i dont even get how they tought of that.....)so now i got 24 inch 1080p screen sitting in my room but my curent gpu cant handle the games on this resolution(i have 1366*768 atm and i was happy with it xD) so i was thinking of buying radeon r9 270x but i am not sure if my psu can handle it?

My current pc has:
Gpu:Radeon 7770
Cpu:I5 4460
Cpu cooler:stock
Mobo:Gigabyte H97-D3H
Ram:2*4gb kingston fury
Case:Fractal design arc midi r2
Psu:Zalman ZM500-GS

As you can probably notice by cpu it is a budget gaming build and gtx 760 is to exspensive in Croatia and if i need new psu i am super tight with money even with r9 270x ;(

 

[iAboodz]

I'm sorry to inform you that you need a new psu for the card, i'd say a better 550-600W psu would be more than enough. Your psu may with a tiny chance run it but it will be on the line and it may fail miserably.

 

[dakimlin]

Would this psu be good enough it is xfx 550w 80+ bronze?

http://www.links.hr/?naziv=napajanje-550w-xfx-core-edition-p1-550s-xxb9-atx-120mm-vent-pfc&option=artikl&id_artikl=052.768.002

Also there is and r9 270x ( http://www.adm.hr/product_info.php?cPath=258_217_4_84_229&products_id=14245&osCsid=dab9368038cf171e0fbeb36c9c9616f8 ) which is literaly like 80$ less then other r9 270 is it any good?

 

[dakimlin]

bump

 

[iAboodz]

Would this psu be good enough it is xfx 550w 80+ bronze?

http://www.links.hr/?naziv=napajanje-550w-xfx-core-edition-p1-550s-xxb9-atx-120mm-vent-pfc&option=artikl&id_artikl=052.768.002

Also there is and r9 270x ( http://www.adm.hr/product_info.php?cPath=258_217_4_84_229&products_id=14245&osCsid=dab9368038cf171e0fbeb36c9c9616f8 ) which is literaly like 80$ less then other r9 270 is it any good?

The psu is enough yes. The other graphic card is the same gpu just from a different manufacturer, and probably is higher clocked or lowered. Choose what you like really