GIGABYTE X99 Ultra Durable™ series motherboards use an all digital CPU power design from International Rectifier® which includes both 4th Generation digital PWM Controllers and industry-leading 3rd Generation PowIRstage® controllers. These 100% digital controllers offer incredible precision in delivering power to the motherboard’s most powerhungry and energy-sensitive components, allowing enthusiasts to get the absolute maximum performance from their new Intel® Core™ i7 Extreme Edition CPUs.
Here is an introduction from Colin of GIGABYTE X99 series power design.
