The Seasonic Prime TX-1300 ATX 3.1 wins in 4 out of 7 comparable specs, with 2 ties. Its biggest advantage is Efficiency (20% better).
HX1200i wins in 1 spec (MSRP: 32% better).
Recommendation
Choose Prime TX-1300 ATX 3.1 if you want the best overall performance — especially efficiency.
Choose HX1200i if msrp matters more to you.
AI Versus Verdict
The Seasonic Prime TX-1300 ATX 3.1 is the objective winner of this comparison, securing a victory in four out of seven evaluated specifications. Its most significant advantage over the competition is its superior efficiency, which is 20% better than that of the Corsair HX1200i. While the Corsair HX1200i remains a viable option, it only outperformed the Seasonic unit in a single category, specifically offering a 32% better MSRP.
Users prioritizing maximum power efficiency and the latest ATX 3.1 standard should select the Seasonic Prime TX-1300 ATX 3.1 for their high-performance builds. Conversely, the Corsair HX1200i is the better choice for budget-conscious builders who want to capitalize on its 32% advantage in MSRP. Your final decision should depend on whether you value long-term operational efficiency or a lower initial purchase cost for your power supply unit.
Generated by Gemini from the objective spec comparison above. AI advice is a summary, not a benchmark — always verify critical purchases.
