The Gigabyte B850 GAMING X wins in 6 out of 14 comparable specs, with 3 ties. Its biggest advantage is Max Memory (100% better).
ROG STRIX Z490-E GAMING wins in 5 specs (PCIe x1 Slots: 200% better).
Recommendation
Choose B850 GAMING X if you want the best overall performance — especially max memory.
Choose ROG STRIX Z490-E GAMING if pcie x1 slots matters more to you.
AI Versus Verdict
The Gigabyte B850 GAMING X is the objective winner of this comparison, securing more individual specification victories than its counterpart. While the ASUS ROG STRIX Z490-E GAMING holds a significant lead in connectivity, the primary advantage of the Gigabyte B850 GAMING X is its maximum memory capacity, which is 100% higher than that of the ASUS ROG STRIX Z490-E GAMING. This capacity increase represents the most impactful difference between the two motherboards.
Users who prioritize system memory overhead should select the Gigabyte B850 GAMING X to take advantage of its superior capacity. Conversely, the ASUS ROG STRIX Z490-E GAMING is the better choice for builders who require additional expansion options, as it offers 200% more PCIe x1 slots than the Gigabyte B850 GAMING X. Your decision should depend on whether your specific build configuration relies more heavily on total RAM support or the availability of extra PCIe expansion slots.
Generated by Gemini from the objective spec comparison above. AI advice is a summary, not a benchmark — always verify critical purchases.
