The MSI MPG X870E CARBON WIFI wins in 8 out of 13 comparable specs, with 3 ties. Its biggest advantage is USB Type-C (200% better).
H670 Steel Legend wins in 2 specs (PCIe x1 Slots: 100% better).
Recommendation
Choose MPG X870E CARBON WIFI if you want the best overall performance — especially usb type-c.
Choose H670 Steel Legend if pcie x1 slots matters more to you.
AI Versus Verdict
The MSI MPG X870E CARBON WIFI is the objective winner of this comparison, securing victory in eight of the thirteen evaluated specifications. Its most significant technical advantage over the ASRock H670 Steel Legend is the inclusion of USB Type-C connectivity, which offers a 200% improvement in that specific category. While the ASRock H670 Steel Legend holds its own in niche areas, the MSI motherboard demonstrates a clear lead in overall feature density and modern interface support.
Users prioritizing high-speed peripheral connectivity and modern standards should select the MSI MPG X870E CARBON WIFI for its superior USB Type-C implementation. Conversely, the ASRock H670 Steel Legend is the better choice for builders who specifically require additional PCIe x1 slots, as it provides a 100% advantage in that area. Choosing between these two motherboards depends entirely on whether your workflow demands expanded legacy expansion card support or the latest high-bandwidth external connection options.
Generated by Gemini from the objective spec comparison above. AI advice is a summary, not a benchmark — always verify critical purchases.
