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ASRock Radeon RX6600 Challenger D 8G GDDR6 128-BIT Graphics Card

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Introducing the ASRock AMD Radeon™ RX 6600 Challenger Graphics Card, featuring the breakthrough AMD RDNA™ 2 architecture. Engineered to deliver an incredible 1080p gaming experience, the AMD Radeon™ RX 6600 powers the next generation of gaming with vivid visuals and elevated experiences.

Its dual fan design provides strong cooling performance allowing your gaming rig to stay cool under pressure. ASRock’s custom striped axial fan delivers enhanced airflow to optimize cooling from the stripe structure on each fan blade and the polishing surface on the bottom side. It’s optimized for delivering an excellent gaming experience thanks to its stylish and streamlined design. To help further with cooling and stability it also comes with premium thermal pads attached to a solid back plate to avoid bending.

The ASRock Challenger features AMD RDNA™ 2 architecture, which is the foundation of next-generation gaming PCs and consoles. It is the bedrock of the upcoming revolution in PC gaming graphics and cloud gaming. AMD RDNA™ 2 elevates and unifies visual effects and gameplay across multi-gaming platforms, like no other graphics architecture before.

The ASRock AMD Radeon™ RX 6600 Challenger delivers serious 1080p gaming and ultra-high frame rates. Get up to 32 high-performance compute units, groundbreaking AMD Infinity Cache, and up to 8GB of dedicated GDDR6 memory. Experience the next generation of gaming performance with AMD Smart Access Memory technology when you pair an AMD Radeon™ RX 6600 series graphics card with an AMD Ryzen™ 5000 Series desktop processor.


  • Boost Clock_ Up to 2491MHz / 14Gbps
  • Game Clock_ Up to 2044MHz / 14Gbps
  • Base Clock_ 1626MHz / 14Gbps
  • 8GB GDDR6
  • AMD RDNA™ 2 Architecture
  • PCI® Express 4.0 Support
  • Dual-Fan Design
  • Striped Axial Fan
  • Ultra-fit Heatpipe
  • Stylish Metal Backplate


  • Graphics Engine_ AMD Radeon™ RX 6600
  • Bus Standard_ PCI® Express 4.0
  • DirectX: 12 Ultimate
  • OpenGL: 4.6
  • Memory: 8GB GDDR6
  • Engine Clock_
  • Boost Clock_ Up to 2491 MHz
  • Game Clock_ Up to 2044 MHz
  • Base Clock_ 1626 MHz
  • Stream Processors_ 1792
  • Memory Clock_ 14Gbps
  • Memory Interface_ 128-bit
  • Resolution: Digital Max Resolution_ 7680 x 4320
  • Interface: 1 x HDMI™ 2.1 VRR, 3 x DisplayPort™ 1.4 with DSC
  • HDCP: Yes
  • Multi-view: 4
  • Recommended PSU_ 500W
  • Power Connector_ 1 x 8-pin
  • Product Dimensions_ 26.9 x 13.2 x 4.1 cm
  • Product Weight_ 627g


  • AMD Radeon RX 6600 Challenger D 8GB Graphics Card x1
  • Quick Installation Guide x1