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PowerColor Hellhound Radeon RX 6600 XT graphics card with dual fans in black and silver finish

PowerColor

PowerColor Hellhound Radeon RX 6600 XT 6600XT 8GBD6-3DHL/OC graphics card

SKU CH-NQRK-YJJ48 MPN 6600XT 8GBD6-3DHL/OC

Refurbished Radeon RX 6600 XT with 8GB GDDR6, 2048 stream processors and boost clocks up to 2593 MHz on a PCIe 4.0 interface

  • InterfacePCI Express 4.0
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 6000 Series
  • GPURadeon RX 6600 XT
  • Core ClockGame 2382MHz(OC)/2359MHz(Silent)
  • Boost ClockBoost 2593MHz(OC)/2589MHz(Silent)
  • Smooth 1080p gaming with 2048 stream processors
  • High frame rates from boost clocks up to 2593 MHz
  • Fast 16.0 Gbps GDDR6 memory for responsive textures
  • Four-display flexibility via HDMI 2.1 and three DisplayPort 1.4 outputs
  • Compact 220 mm dual-fan design fits standard ATX builds

PowerColor Hellhound Radeon RX 6600 XT 8GB GDDR6

This PowerColor Hellhound Radeon RX 6600 XT graphics card delivers 8GB of GDDR6 memory on a 128-bit interface for 1080p gaming. It suits builders wanting a dual-fan ATX card with factory overclock profiles. The Radeon GPU provides 2048 stream processors and supports DirectX 12 Ultimate for modern titles.

PCI Express 4.0 interface

Verify your motherboard has a PCI Express 4.0 x16 slot and that your power supply meets the 500 watt recommendation with an available 8-pin PCIe power connector. The card draws up to 160W thermal design power under load. Ensure the case can accommodate a 220mm maximum GPU length and a 2.2-slot width bracket.

Dual-fan cooler frees up case airflow for compact

The double-fan thermal solution exhausts heat into the chassis, so plan front-to-rear airflow to keep temperatures stable. One HDMI 2.1 and three DisplayPort 1.4 outputs drive up to four monitors simultaneously. Virtual reality readiness lets you connect a headset without extra adapters. The ATX form factor fits standard mid-tower and larger cases.

Pontos fortes

  • Smooth 1080p gaming with 2048 stream processors
  • High frame rates from boost clocks up to 2593 MHz
  • Fast 16.0 Gbps GDDR6 memory for responsive textures
  • Four-display flexibility via HDMI 2.1 and three DisplayPort 1.4 outputs
  • Compact 220 mm dual-fan design fits standard ATX builds

Especificações

BrandPowerColor
SeriesHellhound
Model6600XT 8GBD6-3DHL/OC
InterfacePCI Express 4.0
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 6000 Series
GPURadeon RX 6600 XT
Core ClockGame 2382MHz(OC)/2359MHz(Silent)
Boost ClockBoost 2593MHz(OC)/2589MHz(Silent)
Stream Processors2048
Effective Memory Clock16.0 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
Virtual Reality ReadyYes
CoolerDouble Fans
Thermal Design Power160W
Recommended PSU Wattage500W
Power Connector8-Pin
Form FactorATX
Max GPU Length220 mm
Slot Width2.2 Slot
Peso de envio1.04 kg
Dimensões da embalagem298 × 195 × 76 mm

Perguntas sobre este artigo

What comes in the box with the PowerColor Hellhound RX 6600 XT and do I need to buy any cables or adapters separately?

The card itself is supplied. You will need a power supply with an 8-pin PCIe connector and a motherboard with a PCI Express 4.0 slot. Display cables for the HDMI 2.1 or DisplayPort 1.4 outputs are not included.

How do I choose between the OC and Silent BIOS modes on this Hellhound model?

The card offers two factory profiles. OC mode runs the core at 2382 MHz game clock and 2593 MHz boost. Silent mode runs at 2359 MHz game clock and 2589 MHz boost. Select the profile that matches your noise and performance preference.

What does the 16.0 Gbps memory speed mean for 1080p gaming on this 8 GB GDDR6 card?

The 16.0 Gbps effective clock on the 128-bit bus delivers high bandwidth for 1080p textures. Combined with 2048 stream processors and boost clocks up to 2593 MHz, the card handles modern titles at high settings within its 160 W power envelope.

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