This model offers solid performance and good value.
This model offers solid performance and good value.
You're considering an upgrade for your Asus B450 with the new R9 3900X. The X570-P fits your budget around $175 and offers the ports you need—two M.2 slots, two PCIe x16, and ample USB connections. If you prefer flexibility, a riser can work for the extra ports. Other vendors are also worth exploring if you want alternatives.
Gigabyte B550 Aorus Pro, MSI B550 Gaming Edge Wifi or Tomahawk are potential choices.
the x570 prime offers decent performance with an 8 sic639 vrm. it misses a few key features. if you're looking for a board around 180 dollars, models like the b550 aorus pro or strix f come in nicely, or the x570 tomahawk is a solid option. for the x570, you can usually spot a board with a c type header around that price, and for a bit more you'll find the x570 tuf or b550 a pro. the main distinction between the x570 and b550 is that the b550 supports gen 4 lanes on the wired connections, whereas the chipset is gen 3. the x570, especially with a zen 2 chip, supports gen 4 across the board.