ASRock AMD Radeon RX 6600 Challenger D 8GB Graphics Card, 8GB GDDR6, 1792 Streams, 2491 MHz Boost Clock, Dual Fan, 3x DisplayPorts / 1x HDMI Port

Clock: GPU / Memory
Boost Clock: Up to 2491 MHz / 14 Gbps
Game Clock: Up to 2044 MHz / 14 Gbps
Base Clock: 1626 MHz / 14 Gbps

Key Specification
7nm AMD Radeon RX 6600
8GB GDDR6
AMD RDNA 2 Architecture
DirectX 12 Ultimate
PCI Express 4.0 Support
1 x 8-pin Power Connector
3 x DisplayPort 1.4 with DSC / 1 x HDMI 2.1 VRR

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

Dual Fan Design
Two fans that provide strong cooling performance and make your gaming rig stay cool. It’s optimized for delivering excellent gaming experience with stylish and streamlined design.

Stylish Metal Backplate
Solid, Fancy, 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.

Striped Axial Fan
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.

0dB Silent Cooling
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.

Ultra-fit Heatpipe
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.

Copper Base
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.

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

Premium Thermal Pad
Better Heat Transfer.
The premium thermal pad helps to transfer the heat of the components to the heatsink, improving heat dissipation.

Precise Screw Torque
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.

Specification

Graphics Engine
AMD Radeon RX 6600

Bus Standard
PCI Express 4.0

DirectX
12 Ultimate

OpenGL
4.6

Engine Clock
Boost Clock: Up to 2491 MHz
Game Clock: Up to 2044 MHz
Base Clock: 1626 MHz

Stream Processors
1792

Memory Clock
14 Gbps

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

Accessories
1 x Quick Installation Guide

Dimensions
269 x 132 x 41 mm

Net Weight
627 g