Air, Water and Extreme Cooling Features DirectCU Technology ASUS exclusive cooling technology that conducts heat direct from the GPU core. Learn more » CoolTech Fan Technology ROG Exclusive design of an inner radial blade combined with curved, downward facing outer blades. Learn more » Memory Defroster Extreme overclockers can defrost their memory to avoid cold bugs! Learn more » Poseidon Hybrid Cooler Get the best of both: start with air cooling and upgrade to water cooling later! Learn more » Power & Overclocking Features Super Alloy Power Special materials and design provide a 15% performance boost at 35% cooler temperatures, with a 2.5x longer lifespan Learn more » ProbeIt Dedicated solder points allow overclockers to accurately monitor GPU, memory, PLL, and PCIe voltages via a multimeter. Learn more » Safe Mode Button Reset the graphics card at any time back to its default frequencies and voltages, by hitting the safe-mode button. Learn more » VGA Hotwire Wire your graphics card to motherboard and accurately monitor and overvolt your GPU. Learn more » Unique Designs & Exclusive Software Dual GPU graphics cards ROG has a strong history of desigining the fastest, most exclusive dual-GPU graphics cards: The MARS and ARES. Learn more » MATRIX LED Load Indicator A color-coded LED indicator that shows GPU load in real-time. Learn more » GPU Tweak Monitor and overclocking your graphics card with this ASUS utility. For ROG users it has exclusive features. Learn more » Retired Features TweakIt Onboard buttons to tweak voltage directly. No need for software! Learn more »