ASRock RX 6400 Challenger ITX Graphics Card, 4GB GDDR6, Silent Cooling, 8K

The ASRock AMD Radeon RX 6400 Challenger ITX is a compact and efficient graphics card designed for users who prioritize performance and silence in their gaming or computing setup. It features a single fan cooling system that activates only when necessary, ensuring optimal thermal management while maintaining a quiet operation during low-load scenarios. This design makes it ideal for small form factor builds or users who prefer a noise-free environment. The card is built around the AMD RDNA 2 architecture, which supports modern gaming features such as ray tracing and variable rate shading, enhancing visual fidelity and performance in compatible titles.

With 4GB of GDDR6 memory operating at 16 Gbps, the RX 6400 provides sufficient bandwidth for handling high-resolution gaming and multimedia tasks. It supports resolutions up to 8K (7680 x 4320) via HDMI and DisplayPort outputs, making it suitable for users looking to future-proof their systems. The card also benefits from PCIe 4.0 support, allowing for faster data transfer rates between the GPU and the rest of the system. Its compact form factor and single-fan design make it an excellent choice for mini-ITX builds or systems with limited space.

The RX 6400 is built on a 6nm process, which contributes to its energy efficiency and thermal performance. This graphics card is well-suited for mid-range gaming at 1080p or 1440p resolutions, offering smooth frame rates in most modern titles when paired with a capable CPU and sufficient system cooling. Its streamlined design not only enhances aesthetics but also ensures compatibility with a wide range of cases, even those with tight internal dimensions.




Brand: ASRock
Model: AMD Radeon RX 6400 Challenger ITX
Specifications: 4GB GDDR6, 16 Gbps, 64-bit memory bus, PCIe 4.0, HDMI, DisplayPort, 8K resolution support
Features: Single fan design, silent cooling (0dB), optimized thermal performance, RDNA 2 architecture, DirectX 12 Ultimate support