The ASRock B760M PG Lightning wins in 4 out of 13 comparable specs, with 7 ties. Its biggest advantage is Max Memory (100% better).
B660M DS3H DDR4 wins in 2 specs (USB Type-A: 20% better).
Recommendation
Choose B760M PG Lightning if you want the best overall performance — especially max memory.
Choose B660M DS3H DDR4 if usb type-a matters more to you.
AI Versus Verdict
The ASRock B760M PG Lightning is the objective winner of this comparison, securing more total spec victories than its competitor. Its most significant technical advantage is its maximum memory capacity, which is 100% better than that of the Gigabyte B660M DS3H DDR4. This substantial increase in supported memory provides a clear edge for users prioritizing system scalability and high-capacity RAM configurations over other connectivity features.
Users who require maximum memory support for their workstation or gaming builds should choose the ASRock B760M PG Lightning to leverage its superior capacity. Conversely, the Gigabyte B660M DS3H DDR4 remains a viable alternative for those who prioritize peripheral connectivity, as it offers a 20% advantage in the number of available USB Type-A ports. Selecting between these two motherboards depends entirely on whether your specific setup demands higher memory limits or additional legacy USB connections.
Generated by Gemini from the objective spec comparison above. AI advice is a summary, not a benchmark — always verify critical purchases.
