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PowerColor Fighter Radeon RX 6600 dual-fan graphics card in black and silver finish

PowerColor

PowerColor AXRX 6600 8GBD6-3DH Radeon RX 6600 graphics card

SKU CH-P34N-5R86F MPN AXRX 6600 8GBD6-3DH

Refurbished Radeon RX 6600 graphics card with 8GB GDDR6 memory, 1792 stream processors and boost clock of 2491 MHz for 1080p gaming

  • InterfacePCI Express 4.0
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 6000 Series
  • GPURadeon RX 6600
  • ArchitectureRDNA 2
  • Game Clock2044 MHz
  • 8GB GDDR6 memory handles high-resolution textures
  • Boost clock 2491 MHz delivers strong 1080p frame rates
  • PCI Express 4.0 interface provides full bandwidth to the platform
  • HDMI 2.1 plus three DisplayPort 1.4 outputs support four displays
  • Dual-fan cooler manages 132W TDP within a 200 mm card

PowerColor Fighter RX 6600 8 GB

The PowerColor Fighter Radeon RX 6600 is a mid-range graphics card built on the RDNA 2 architecture for 1080p gaming. It uses a PCI Express 4.0 interface and fits in a standard ATX case with a 200 mm length. The card targets players who want solid frame rates in modern titles without moving to a higher power tier.

Sustained load with 132 W TDP and dual fans

With a thermal design power of 132 W and a recommended 500 W supply, the card draws modest power under continuous gaming loads. The dual-fan cooler keeps the GPU near its 2491 MHz boost clock during extended sessions rather than throttling after a short burst. An 8-pin connector feeds the board steadily so clocks remain stable across long play periods.

8 GB GDDR6 on a 128-bit bus decides fit

The 8 GB GDDR6 frame buffer running at 14 Gbps across a 128-bit interface is the spec that determines whether this card matches your workload. It provides enough VRAM for high-texture 1080p settings but can limit 1440p ultra presets in newer engines. Check your target resolution and texture budget against that 8 GB ceiling before buying.

Highlights

  • 8GB GDDR6 memory handles high-resolution textures
  • Boost clock 2491 MHz delivers strong 1080p frame rates
  • PCI Express 4.0 interface provides full bandwidth to the platform
  • HDMI 2.1 plus three DisplayPort 1.4 outputs support four displays
  • Dual-fan cooler manages 132W TDP within a 200 mm card

Specifications

BrandPowerColor
SeriesFighter
ModelAXRX 6600 8GBD6-3DH
InterfacePCI Express 4.0
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 6000 Series
GPURadeon RX 6600
ArchitectureRDNA 2
Game Clock2044 MHz
Boost Clock2491 MHz
Stream Processors1792
Effective Memory Clock14 Gbps
Memory Size8GB
Memory Interface128-Bit
Memory TypeGDDR6
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1
DisplayPort3 x DisplayPort 1.4
Max Resolution7680 x 4320
Virtual Reality ReadyYes
CoolerDouble Fans
Thermal Design Power132W
Recommended PSU Wattage500W
Power Connector8-Pin
Form FactorATX
Max GPU Length200 mm
Card Dimensions (L x H)7.87" x 4.37"
Slot Width2 Slots
Shipping weight0.82 kg
Package size292 × 191 × 71 mm

Questions about this item

How hot and loud does the PowerColor Fighter Radeon RX 6600 run under sustained load with its 132W TDP?

The card has a 132W thermal design power and uses a dual-fan cooler. Actual temperatures and fan noise depend on your case airflow and fan curve settings.

My PSU only has a single 8-pin PCIe connector; is that enough for this RX 6600?

Yes. The card draws power through one 8-pin connector and the manufacturer recommends a 500W power supply.

Will the PCI Express 4.0 interface on this RX 6600 work properly in my older PCIe 3.0 motherboard slot?

The card uses a PCI Express 4.0 interface and is backward compatible with PCIe 3.0 slots. It will operate at PCIe 3.0 speeds in that configuration.

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