Do I need a new Power Supply?

[RMTop]

Hi, I am thinking of getting a new graphics card but I am unsure if I will need a new power supply. The card I am looking at is a:

ZOTAC ZT-90101-10P GeForce GTX 970 4GB

Also parts I have in my computer are:
(sorry if I am not specific enough)

Intel i7-3770 3.40 GHz
8GB Ram 1600MHz
GeForce GTX 760 2GB
ASUS P8H77-V Mother Board
SSD of 120GB
HDD of 500GB
HDD of 1TB
Antec HCG-520m Power Supply

This might be a stupid question but I just would like to know.
Any replies are appreciated.

Thanks

 

[johnb35]

If you are looking for a better card, I would recommend the 970 not the 960 as you really aren't improving anything. The 970 requires a 500 watt psu.

 

[RMTop]

If you are looking for a better card, I would recommend the 970 not the 960 as you really aren't improving anything. The 970 requires a 500 watt psu.

so with the power supply that I have and with all my other parts, I should be okay?

 

[johnb35]

Yes, you would be fine.