The Thermaltake Toughpower GF3 850W wins in 5 out of 9 comparable specs, with 2 ties. Its biggest advantage is 12VHPWR Connector (100% better).
Ion+ 2 Platinum 760W wins in 2 specs (PCIe Connectors: 100% better).
Recommendation
Choose Toughpower GF3 850W if you want the best overall performance — especially 12vhpwr connector.
Choose Ion+ 2 Platinum 760W if pcie connectors matters more to you.
