ASUS STRIX-LC-RX6800XT-O1 graphics card

ROG STRIX liquid-cooled RX 6800 XT

The ASUS ROG STRIX LC Radeon RX 6800 XT is a hybrid-cooled graphics card built for enthusiasts who want factory-overclocked performance in a single-slot footprint. It pairs an AMD Radeon RX 6800 XT GPU with a 240 mm radiator and a full-coverage cold plate that contacts both the die and memory. The card targets 4K gaming and compute workloads that benefit from 16 GB of GDDR6 on a 256-bit bus.

Sustained load behaviour with hybrid cooling

Under continuous load the liquid loop moves heat from the GPU and VRAM to the 240 mm radiator, while a blower-style fan and low-profile heatsink cool the power-delivery components. The 300 W thermal design power is managed by the combined liquid and air path, allowing the boost clock of 2360 MHz to hold for longer periods than on air-only designs. The 600 mm tubing length gives flexibility for EATX chassis routing without restricting flow.

PCI Express 4.0 and display interface limits

The card connects via PCI Express 4.0 x16, providing the full bandwidth envelope of the 4.0 specification for the Radeon RX 6000 series. Display outputs comprise one HDMI 2.1, two DisplayPort 1.4a and one USB Type-C, driving up to four monitors at a maximum resolution of 7680 x 4320. HDCP 2.3 is supported across the digital outputs for protected content playback.