ASRock Radeon RX 6600 Challenger D 8GB Graphics Card

The ASRock Radeon RX 6600 Challenger D utilizes the AMD RDNA 2 architecture, engineered for optimized performance primarily within 1080p gaming environments. This model features 8 GB of GDDR6 memory operating on a 128-bit interface, supporting a memory clock speed of 14,000 MHz. The graphics processor operates with a base frequency of 1626 MHz and achieves a maximum boost clock speed of 2491 MHz. The card supports current API standards, including DirectX 12 Ultimate and OpenGL 4.6.

Thermal management is accomplished via a dual-fan active cooling solution, coupled with an ultra-fit heatpipe array to ensure stable operation under load. The cooling system is designed to enable 0dB silent operation during low-demand tasks when thermal thresholds permit fan stoppage. The physical design uses two slots and includes a metal backplate for structural rigidity. This unit draws power through a single 8-pin supplementary connector and is rated for a typical power consumption of 160 W.

• Graphics processor family: AMD Radeon
• GPU model: RX 6600
• Video memory capacity: 8 GB GDDR6
• Memory bus width: 128-bit
• Interface type: PCI Express 4.0 x8
• Boost clock speed: 2491 MHz
• Cooling type: Active (Dual-fan)
• Minimum system power supply: 500 W
• Dimensions: 269 mm length, 132 mm width, 41 mm height
• Maximum digital resolution: 7680x4320 pixels
• Supports AMD FreeSync technology
• Ports:
• 3 × DisplayPort 1.4 with DSC
• 1 × HDMI 2.1 VRR