Compatible CPU and GPU?

Solution
The RX 560 with the Core 2 Duo shouldn't be a problem. There might be a slight bottleneck due to the older CPU being a bit slow to send the rendering data to the GPU, but it will work.

[video="https://www.youtube.com/watch?v=uYcnJnb9MB0"][/video]

Note that the above only verifies a Core 2 Duo working with a RX GPU. The rest will come down to what connectors your PSU and GPU has, whether the case has the space and a Pci-Ex slot for a GPU, and the PSU also needs to be at least 350w with 18 amps.

https://www.reddit.com/r/pcmasterrace/comments/6kaal3/is_putting_an_rx_560gtx1050_in_a_dell_optiplex_a/?st=j97hluro&sh=2045a577
The RX 560 with the Core 2 Duo shouldn't be a problem. There might be a slight bottleneck due to the older CPU being a bit slow to send the rendering data to the GPU, but it will work.

[video="https://www.youtube.com/watch?v=uYcnJnb9MB0"][/video]

Note that the above only verifies a Core 2 Duo working with a RX GPU. The rest will come down to what connectors your PSU and GPU has, whether the case has the space and a Pci-Ex slot for a GPU, and the PSU also needs to be at least 350w with 18 amps.

https://www.reddit.com/r/pcmasterrace/comments/6kaal3/is_putting_an_rx_560gtx1050_in_a_dell_optiplex_a/?st=j97hluro&sh=2045a577
 
Solution