Asrock Radeon RX 6600 Dual Challenger D 8GB GDDR6 PCI-Express Graphics Card

Description

Two fans that provide strong cooling performance and make your gaming rig stay cool. Its optimized for delivering excellent gaming experience with stylish and streamlined design.

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.

ASRocks 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.

The fan spins when the temperature goes high for the optimal cooling, and stops when the temperature goes low for the complete silence.

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

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

Eliminate the gaps in the contact area to maximize heat transfer and thermal efficiency. The premium thermal pad helps to transfer the heat of the components to the heatsink, improving heat dissipation.

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.

Features:
– Boost Clock: Up to 2491 MHz / 14 Gbps
– Game Clock: Up to 2044 MHz / 14 Gbps
– Base Clock: 1626 MHz / 14 Gbps
– 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
– Dual Fan Design
– Striped Axial Fan
– Ultra-fit Heatpipe
– Stylish Metal Backplate
– 0dB Silent Cooling
– Super Alloy Graphics Card

Clock Speeds Max. GPU Clock (Boost) 2491 MHz Max. Memory Clock 16000 MHz Max. GPU Clock (Base) 1626 MHz Dimensions Length 269 mm Width 132 mm Height 41 mm Materials Materials Metal Colour Primary Colour Black Secondary Colour Grey Lighting Lighting No Standards / Specifications Adaptive Sync Technology (G-Sync / Freesync) AMD Freesync Expansion Slots Expansion Slots Required 2 Slots Cooling Number of GPU Fans 2 Graphics Card GPU Series RX 6000 Series External Ports Display Connectors HDMI (1x), Display Port (3x) Internal Ports Required Power Connectors 8-pin PCIe (1x) GPU Model GPU Series Name AMD Radeon RX 6600 Graphics Chip Navi 23 Manufacturing Process 7 nm Shader Units 1792 Raytracing Cores / Ray Acceleratorss 23 GPU Memory Type GDDR6 Slot Type Standard PCIe 4.0 Compute Units 23 GPU Memory Size (GB) 8 GPU Memory Interface (bit) 128 GPU Memory Bandwidth (GB/s) 224 GPU Effective Memory Clock (MHz) 14000