DarkOCean You need a better cooler and better power circuitry (custom card) for that to work.

Many people with way more knowledge than me over at OCN have been using many different bios and also working with other mods to the card. People have been pushing way higher voltage than 1.21 through the cards and the VRM's haven't blown. One or two have but only at far higher levels. The Titan is artificially limited below it's hardware spec, more than likely to fit in a nice power envelope - remember it is sold as an eco friendly solution in terms of perf per watt and it's compute brother is sold as an eco product.