Help in graphic card choice

Hi to all.

I'm currently work with Corel Draw x6 and I'm not interesting in computer gaming.

Recently my old pc dead and I have got a new workstation HP Z220; this workstation have an integrated Intel graphic card.

I would like to buy a new graphic card but I'm not sure what to buy.

 

After much research (for my budget!), I do not know what to choose between those two:

Nvidia quadro k600

and

Nvidia GTX760 2GB, which is optimezed for gaming (but to work with Corel???)

Thanks in advance for the help!

 

AleK