Compatibility ?

[gapi]

I buy i5 9400 with graphfic 630 for now , motherboard gigabyte z390 gaming x , ram 2x8Gb corsair 2400Mhz , samsung 960 evo 500gb
for a graphics card, which one can I buy for up to 170 €?

This system are ok for install with no problems catalina?

 

[scottkendall]

I buy i5 9400 with graphfic 630 for now , motherboard gigabyte z390 gaming x , ram 2x8Gb corsair 2400Mhz , samsung 960 evo 500gb
for a graphics card, which one can I buy for up to 170 €?

This system are ok for install with no problems catalina?

The system will work for Catalina, and you should always be prepared for possible problems with Hackintosh, or any computer for that matter.

ATI Radeon RX 560, 570, 580 or RX 5500xt will work but you will need to research if you can afford them.

 

[gapi]

The system will work for Catalina, and you should always be prepared for possible problems with Hackintosh, or any computer for that matter.

ATI Radeon RX 560, 570, 580 or RX 5500xt will work but you will need to research if you can afford them.

Pulse ? 4 or 8 Gb? All the different model work well ?
the default card on processor will work for now?

 

[scottkendall]

Pulse ? 4 or 8 Gb? All the different model work well ?
the default card on processor will work for now?

yes either pulse or the IGPU will work for you.