BLAZING-FAST. ARMOR-PROTECTED. SUPER-COOL.
Taken from the ancient Roman and Greek word for owl, Strix means the keenest hearing and sharpest eyesight. Strix means feeling your environment so that you detect and react to the slightest movement. Strix means survival on the very edge of instinct. Strix is in your blood, as it is in ours.
ASUS STRIX R9 390X gaming graphics cards packed with exclusive ASUS technologies, including DirectCU III with Triple Wing-Blade 0dB Fan Design for maximum air flow with 30% cooler and 3X quieter performance. This card features exclusive ASUS AUTO-EXTREME Technology with Super Alloy Power II for premium quality and best reliability. It also has GPU Tweak II with Xsplit Gamecaster, provides intuitive performance tweaking and lets you stream your gameplay instantly.

AUTO-EXTREME Technology with Super Alloy Power II DisplayPort, HDMI, DVI-DTriple Wing-Blade 0dB FansBackplateIndustry-first Dual 10mm Mega Heatpipes
Game Cool
DirectCU III with 10mm Heatpipe
30% Cooler and 3X Quieter Performance
Exclusive DirectCU III cooling technology features two exclusive 10 mm direct-GPU contact heat-pipes that transports 40% more heat away from the GPU and outperform reference designs, achieving up to 30% cooler gaming performance.

Play Silent
Triple Wing-Blade 0dB Fan Design
Max Air Flow with 105% More Air Pressure
DirectCU III features triple 0dB fans engineered with a patented, new wing-blade design that delivers maximum air flow and improved 105% static pressure over the heat sink, while operating at 3X quieter volumes than reference cards. The 0dB fans also let you enjoy games like League of Legends® and StarCraft® in complete silence ? because the fan stops completely when the GPU temperature remains below a set level*. This makes DirectCU III the coolest and quietest graphics card in the market.
Learn more about 0dB fan design here.
* performance vary from system configuration and usage

PREMIUM QUALITY AND BEST RELIABILITY
AUTO-EXTREME Technology
All ASUS graphics cards are now produced using AUTO-EXTREME Technology, an industry-first, 100% automated production process that incorporates premium materials to set a new standard of quality. AUTO-EXTREME Technology ensures consistent graphics card quality as well as improved performance and longevity. This new manufacturing process is also environmentally friendly, eliminating harsh chemicals and reducing power consumption by 50%.
8-phase Super Alloy Power II
ASUS engineers have integrated premium components into their graphics card designs to reinforce overall reliability. Super Alloy Power II components greatly enhance efficiency, reduce power loss, provide 2X reduced component buzzing while under full load, and achieve thermal levels that are approximately 50% cooler than previous designs.

Gamer Style
STRIX graphics cards exceed your performance expectations while looking amazing. Pulsating light effects add cool style to your system.
ARMOR PROTECTion
The advanced backplate levels up graphics card protection and prevents PCB bending over time.
Game Your Way
GPU Tweak II with XSplit Gamecaster
Tweak Till Your Heart's Content
Redesigned with an intuitive, all-new UI, GPU Tweak II makes overclocking easier and more visual than ever, while still retaining advanced options for seasoned overclockers. With one click, the new Gaming Booster function maximizes system performance by removing redundant processes and allocating all available resources automatically. XSplit Gamecaster lets you easily stream or record your gameplay right from a convenient, in-game overlay.
Learn more at here.

Gaming Booster
One-click Performance Up

Visual effects:
Boost your performance by turning off windows visual effects.
System Services:
Automatically or manually turn off windows services or process.
Memory Defragmentation:
Re-arrange & free your system memory without closing any processes.

Graphics Engine
AMD Radeon R9 390X
Bus Standard
PCI Express 3.0
OpenGL
OpenGL®4.4
Video Memory
GDDR5 8GB
Engine Clock
1090 MHz (OC Mode)
1070 MHz (Gaming Mode)
Memory Clock
6000 MHz
Memory Interface
512-bit
Resolution
Digital Max Resolution:4096x2160
Interface
DVI Output : Yes x 1 (Native) (DVI-D)
HDMI Output : Yes x 1 (Native)
Display Port : Yes x 3 (Native) (Regular DP)
HDCP Support : Yes
Power Consumption
up to 300Wadditional 6+8 pin PCIe power required
Accessories
1 x Power cable
1 x STRIX Laser Sticker
Software
ASUS GPU Tweak II & Driver
Dimensions
11.8 " x 5.42 " x 1.57 " Inch
30 x 13.77 x4 Centimeter