Is a B550 motherboard worth it over a B450?
Is a B550 motherboard worth it over a B450?
You're looking for the best motherboard for your Ryzen 5 3600 on a B550 or B450 platform. Consider the compatibility and features of each option to make an informed choice.
Avoid mistakes with an MSI Tomohawk or Mortar. The main reason to choose B450 is cost savings, since B550 performs better overall—but you don’t always need it. Consider upgrading to a 4th gen Ryzen, a Ryzen 9 chip, or PCIe 4.0 if possible. If you're on a tight budget, opt for B450, but if you can, aim for B550 by saving about $40 extra.
The B450 Tomahawk Max or Pro 4 can handle the task, especially for a B550 upgrade. For something more powerful, a mortar or a Tomahawk Magnum would work well if you can afford it.
In certain countries the upgrade from the B450 to B550 motherboard can cost around seventy dollars, representing a significant jump in price compared to the performance gains you receive.
Planning a CPU upgrade soon? If not, the B450m works just fine.
It shows no noticeable performance gap for the CPU (3600), so throttling might only occur at 3950x. Differences in I/O between B450, B550, and B550 are evident. Unless you require extremely fast data transfer, much of the guidance focuses on CPU versus chipset while essentially treating it as chipset versus I/O. A higher chipset doesn’t always ensure better VRM performance for future upgrades (like the X570 edge WiFi), though it usually does improve IO speed. Another factor is longevity—PCIe 4 GPUs might become more common soon, but that mainly affects IO.
PCI-E 2.0 still works with the 2080, yet the 2080Ti has issues.