ASUS RTX4090 24GB TUF OC GeForce Gaming PCIe TUF-RTX4090-O24G-GAMING Graphics Card

The ASUS GeForce RTX 4090 TUF Gaming OC 24GB graphics card features a 2565MHz boost clock, 2595MHz boost clock (OC mode), 24GB GDDR6X 384-bit memory interface, 21Gb/s memory speed, 2 x HDMI 2.1a, 3 x DisplayPort 1.4a, HDCP 2.3 support, OpenGL 4.6 and DirectX 12 Ultimate support and RGB lighting.

Air Superiority

Bigger and better. Axial-tech fans spin on dual-ball bearings and have been scaled up to propel 23% more air through the card, setting the stage for lower temperatures, less noise, and higher performance.

Well-Maintained Formation

The two side fans spin counterclockwise to minimize turbulence and maximize air dispersion through the heatsink. All three fans come to a standstill when GPU temps are below 50 Celsius, letting you play less-demanding games or perform light tasks in relative silence. Fans start up again when temps are over 55 Celsius, referencing a speed curve that balances performance and acoustics for work or play.

Phase that Blaze

A vapour chamber and generously sized heatsink combo efficiently soak up heat from the GeForce RTX 4090 GPU so that it can be whisked away by the three Axial-tech fans.

Resilient Squadron

A lineup of capacitors rated to last 20,000 hours at 105 Celsius brings higher temperature and ripple tolerance to the GPU power rail, arming the card for long-term deployment in challenging conditions.

Power and Purge

Component and trace layouts have been optimized onto a short PCB to reduce power losses and let heat escape through a massive backplate vent.