Wondering which OS I can install with my hardware (in comments)

My parts list:

I’ve got windows 7 ultimate installed on a 250GB hard drive, and I’ve got a 1TB for macOS

I’d prefer to have Mojave if possible

-One GPU (1gb vram AMD Radeon HD6850) -One CPU (i5 2500k 3.3ghz quad core) -2x 4GB sticks of ram -One Gigabyte B75M-D3V Motherboard with a broken ethernet port (PCIe slot) -Dual Band BCM94360CS2 PCI-E 867Mbps 802.11AC BT4.0 Wifi PCI-Express Adapter Card