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PowerColor Fighter RX 6600 XT dual-fan graphics card, dark shroud with silver accents, two axial fans, metal backplate, HDMI and

PowerColor

PowerColor Fighter Radeon RX 6600 XT 8GB GDDR6 graphics card

SKU CH-2E1F-8A7NS

AMD RDNA 2 graphics card with 8GB GDDR6 memory, 2048 stream processors and boost clock of 2589 MHz for 1080p gaming

  • Graphics processorRadeon RX 6600 XT
  • Memory capacity8 GB
  • Interface typePCI Express 4.0
  • Shader units2048
  • Highest resolution7680 × 4320
  • Boost frequency2589 MHz
  • AMD RDNA 2 architecture powers modern 1080p gaming performance
  • Boost clock reaches 2589 MHz for high frame rates
  • 8 GB GDDR6 memory at 16000 MHz handles detailed textures
  • Dual-fan cooler keeps thermals in check during long sessions
  • PCI Express 4.0 x16 interface maximises data throughput

Fighter RX 6600 XT 8GB GDDR6

This PowerColor Fighter graphics card uses the AMD Radeon RX 6600 XT GPU built on RDNA 2 architecture. It delivers 2048 stream processors with a game clock of 2359 MHz and a boost clock of 2589 MHz. The 8GB GDDR6 memory runs at 16000 MHz across a 128-bit bus. It targets 1080p gaming and multi-monitor productivity.

PCIe 4.0 slot and 500W power supply

Your motherboard needs a PCI Express 4.0 x16 slot for full bandwidth. The card draws power through a single 8-pin connector and the maker recommends a 500W unit. Physical space must accommodate a 200 x 111 x 39 mm dual-fan cooler. Display output requires one HDMI 2.1 port or three DisplayPort 1.4 connectors.

Dual-fan cooling under sustained load

The double-fan cooler is designed to manage heat during extended gaming sessions rather than only brief bursts. Clock speeds hold at the rated game and boost frequencies while temperatures stay in check. The 128-bit memory interface and 16 Gbps GDDR6 provide steady throughput for long renders or marathon play. Fan noise rises gradually as the thermal load increases.

How it compares

Measured against everything we stock in Desktop GPUs & Video Cards, at today’s prices. Recalculated every night.

Price $426.99
Pricier than about 57% of the 4,285 comparable items (median $354.99).
Memory capacity 8 GB
Typical for this category: the median of 3,563 items is 8 GB.
Boost frequency 2589 MHz
Higher than about 77% of the 1,837 comparable items (median 1.89 GHz).

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Specifications

Product
Brand namePowerColor
Product lineFighter
Model nameAXRX 6600XT 8GBD6-3DH
Memory
Type of memoryGDDR6
Display
Highest resolution7680 × 4320
Graphics
Graphics processorRadeon RX 6600 XT
Memory capacity8 GB
Boost frequency2589 MHz
Shader units2048
Chipset makerAMD
Graphics seriesAMD Radeon RX 6000 Series
Game clock speed2359 MHz
Effective memory speed16000 MHz
Memory bus width128-Bit
DirectX support12
Supported displays4
Ports & slots
Interface typePCI Express 4.0
HDMI ports1 x HDMI 2.1
DisplayPort connectors3 x DisplayPort 1.4
Power
Recommended power supply500 W
Power input connector8-Pin
Size & build
Max graphics card length200 mm
Card size200 × 111 mm
Slots occupied2 Slots
More details
Cooling solutionDouble Fans

Questions about this item

What comes in the box and which cables or adapters must be purchased separately?

The card includes the dual-fan graphics board with one HDMI 2.1 port and three DisplayPort 1.4 outputs. An 8-pin power cable from your PSU is required; no video cables or adapters are bundled.

Which version or capacity of this Fighter model should I choose for 1080p or 1440p gaming?

Only the 8 GB GDDR6 variant on a 128-bit bus exists in this Fighter line, so that single SKU covers both 1080p high-refresh and entry 1440p workloads.

What does the 2589 MHz boost clock actually deliver once the card is installed in a PCIe 4.0 system with a 500 W PSU?

The 2589 MHz acceleration frequency is the peak GPU speed under load; real-world clocks will sit near the 2359 MHz game frequency depending on thermals and power headroom.

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