Asrock AMD Radeon RX6600 Challenger D 8GB DDR6 Graphics Card

Optimized Cooling Efficiency.  
Provides not only the fancy outlook but also the optimized cooling efficiency for the best balance between performance and silence.

Solid and Cool. 
Designed to avoid PCB bending. The fancy outlook makes the graphic card more legendary in visual. It also helps to enhance cooling with the premium thermal pads equipped backside.

Designed For Enhanced Airflow.  
ASRock’s custom Striped Axial Fan delivers enhanced airflow to optimize cooling from not only the stripe structure on each fan blade but also the polishing surface on the bottom side. 

Spin For Cooling, Stop For Silence.  
The fan spins when the temperature goes high for the optimal cooling, and stops when the temperature goes low for the complete silence. 

Consolidated to Maximize the Contact.  
The heatpipes are consolidated to maximize the contact among each others and also the GPU baseplate for the optimized heat dissipation.

Maximize GPU Contact Area. 
With premium copper base heatsink design, the direct contact area to the GPU would be maximized to improve thermal transfer effectively. 

Perfect Thermal Teamwork.  
Eliminate the gaps in the contact area to maximize heat transfer and thermal efficiency. 

Better Heat Transfer.  
Help to transfer the heat of the components to the heatsink, improving heat dissipation.

Optimized Mounting Pressure.  
ASRock adopts precise screw torque when assembling its graphics cards to optimize the cooler mounting pressure to improve thermal efficiency while avoiding damage to GPU die

High Quality Components.  
ASRock graphics cards are equipped with high quality components to maximize the performance and reliability.

PCI® Express 4.0 Support
This graphics card features PCI® Express 4.0 support, with a throughput of 16 GT/s and enables two times the bandwidth compared to PCI® Express 3.0. Get ready for the next generation of PC gaming.

AMD Eyefinity Technology
AMD Eyefinity technology expands the traditional limits of desktop computing by multiplying your screen area. With multiple monitors, games become more immersive, workstations become more useful and you become more productive.

Powerhouse Performance
AMD Radeon™ RX 6600 XT graphics cards deliver 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 gen of gaming performance with AMD Smart Access Memory technology1 when you pair an AMD Radeon™ RX 6600 XT graphics card with an AMD Ryzen™ 5000 Series desktop processor.

Vivid Visuals
With immersive gaming technologies and support for DirectX® 12 Ultimate, AMD Radeon™ RX 6600 XT graphics cards draw you into the action. Experience gaming with realistic lighting, shadows, and reflections along with rich detail, thanks to DirectX® Raytracing (DXR), variable rate shading (VRS), and AMD FidelityFX features, optimized for AMD RDNA™ 2 architecture.

One Gaming DNA for PCs and Consoles
AMD RDNA™ 2 architecture 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.

Features 
Dual Fan Design 
Stylish Metal Backplate 
Striped Axial Fan 
Ultra-fit Heatpipe 
0dB Silent Cooling 
Super Alloy Graphics Card 

Technical Details

Brand :  ASRock
Model : RX6600 Challenger D

Specifications
Graphics Engine : AMD Radeon™ RX 6600  
Bus Standard : PCI® Express 4.0 x8 
DirectX : 12 Ultimate 
OpenGL :  4.6 
Video Memory : 8GB GDDR6 
Stream Processors : 1792 
Memory Clock : 14 Gbps 
Memory Bus : 128-bit 
HDCP Support : Yes 
Multi-view : 4 
Recommended PSU : 500W 
Power Connector :1 x 8-pin 
Accessories - 1 x Quick Installation Guide 
Dimensions : 269 x 132 x 41 mm, 2-slot 
Weight :  627 g

Engine Clock 
Boost Clock: TBD 
Game Clock: TBD 
Base Clock: TBD 

Resolution 
Digital Max Resolution: 7680x4320 

Interface  
1 x HDMI™ 2.1 VRR 
3 x DisplayPort™ 1.4 with DSC