MacPro 5,1 video card upgrade


New Member
Hello everyone.

looking at upgrading my MP to a Radeon RX580 vid card to move up to Catalina and LPX 10.5

will I see a big difference between the 4gb and 8gb versions? I’m not running 4K monitors, although the option will be nice in The future. It’s only a difference of about $40. But still, if it doesn’t make a huge difference and I’m not doing any heavy video work (gaming or FX) why not save the $40 or $50?