The Gigabyte B850 GAMING X wins in 7 out of 11 comparable specs, with 2 ties. Its biggest advantage is M.2 Slots (200% better).
A620M DS3H wins in 2 specs (PCIe x1 Slots: 100% better).
Recommendation
Choose B850 GAMING X if you want the best overall performance — especially m.2 slots.
Choose A620M DS3H if pcie x1 slots matters more to you.
AI Versus Verdict
The Gigabyte B850 GAMING X is the objective winner of this comparison, securing victories in seven out of eleven evaluated categories. Its most significant technical advantage over the Gigabyte A620M DS3H is the inclusion of M.2 slots, which offer a 200% improvement in capacity. While the Gigabyte A620M DS3H holds a 100% advantage regarding the number of PCIe x1 slots, the overall feature set of the Gigabyte B850 GAMING X provides a more comprehensive foundation for modern system builds.
Users prioritizing high-speed storage expansion should choose the Gigabyte B850 GAMING X to take advantage of its superior M.2 slot configuration. Conversely, the Gigabyte A620M DS3H is the appropriate selection for builders who specifically require additional PCIe x1 slots for peripheral connectivity. Selecting between these two motherboards depends entirely on whether your build configuration relies more heavily on modern storage density or legacy expansion card support.
Generated by Gemini from the objective spec comparison above. AI advice is a summary, not a benchmark — always verify critical purchases.
