Features Axial-tech fan design features longer fan blades & a unique barrier ring to increase air pressure. 0d B Technology lets you enjoy light gaming in relative silence. 2.7-slot Design expands cooling surface area to make the most of the two powerful Axial-tech fans. IP5X dust resistance offers protection from particle ingress for better durability. Direct CU II brings copper heatpipes into direct contact with the die for better cooling. Auto-Extreme Technology uses automation to enhance reliability. A protective backplate secures components during transportation & installation. 144-hour Validation Program puts cards through a series of stringent tests to ensure compatibility with the latest games. GPU Tweak II provides intuitive performance tweaking, thermal controls, & system monitoring. AMD Radeon Free Sync™ offers stutter-free & tear-free gaming with Free Sync monitors. 2x Fans. 2x Fun. Delivering the latest gaming experience from AMD in its purest form, the ASUS Dual Radeon™ RX 5700 EVO melds performance & simplicity like no other. Axial-tech fans propel air over a huge heatsink & Auto-Extreme Technology ensures all-around reliability. Its the perfect combination for a powerful plug-&-play experience. Axial-tech Fan Design Better, faster, stronger Newly designed for the latest generation of top-end ROG graphics cards, these fans feature a smaller hub that facilitates longer blades & a barrier ring to increase downward air pressure. Auto− Extreme Technology Precision automated manufacturing Auto-Extreme Technology is an automated manufacturing process that sets new standards in the industry by allowing all soldering to be completed in a single pass. This reduces thermal strain on components & avoids the use of harsh cleaning chemicals, resulting in less environmental impact, lower manufacturing power consumption, & a more reliable product overall. 144− Hour Validation Program “ Extensive” may be an understatement Each card must meet rigorous performance & reliability standards before it ships. Performance & stress tests are run with the latest chart-topping titles like Fortnite, League of Legends, Overwatch, & Player Unknowns Battlegrounds. We also carry out reliability trials that include a 144-hour stability test & a series of 3 D Mark benchmarking runs to ensure the card performs well when pushed to the limits. GPU Tweak II Monitor, tweak, & tune The ASUS GPU Tweak II utility takes graphics card tuning to the next level. It means that you can tweak critical parameters including GPU core clocks, memory frequency, & voltage settings, with the option to monitor everything in real-time through a customizable on-screen display. Advanced fan control is also included along with many more features to help you get the most out of your graphics card.