PowerColor
PowerColor Fighter Radeon RX 6600 XT 6600XT 8GBD6-3DH graphics card
Refurbished Radeon RX 6600 XT with 8GB GDDR6 on a 128-bit bus, boost clock 2589 MHz, 2048 stream processors, PCIe 4.0, HDMI 2.1 and three DisplayPort 1.4 outputs, dual-fan cooler, 160 W TDP.
- InterfacePCI Express 4.0
- Chipset ManufacturerAMD
- GPU SeriesAMD Radeon RX 6000 Series
- GPURadeon RX 6600 XT
- Game Clock2359 MHz
- Boost Clock2589 MHz
- 8GB GDDR6 memory delivers high-resolution textures at 16000 MHz
- Boost clock of 2589 MHz drives strong 1080p gaming performance
- PCI Express 4.0 interface provides full bandwidth on modern motherboards
- Four-display support via HDMI 2.1 and three DisplayPort 1.4 outputs
- Dual-fan cooler keeps the 160W GPU within thermal limits
Fighter Series RX 6600 XT 8GB
The PowerColor Fighter Radeon RX 6600 XT is a refurbished graphics card built on the AMD Radeon RX 6000 Series architecture. It targets 1080p gaming with 2048 stream processors and 8GB of GDDR6 memory on a 128-bit interface. The card delivers a game clock of 2359 MHz and a boost clock of 2589 MHz through a PCI Express 4.0 connection.
Upgrade from older 1080p cards
This GPU replaces earlier 1080p-focused models that lack DirectX 12 Ultimate support or the higher effective memory clock of 16000 MHz. The jump is worthwhile when your current card cannot drive four displays via one HDMI 2.1 and three DisplayPort 1.4 outputs, or when you need the 160W thermal design power headroom for modern titles at high refresh rates.
Check PSU and case clearance
Verify your power supply meets the recommended 500W rating and provides an 8-pin connector for the card. Ensure the chassis accommodates a 200 mm long, 2-slot ATX form factor with a double-fan cooler. Confirm the motherboard has a PCI Express 4.0 slot to match the interface specification.
Highlights
- 8GB GDDR6 memory delivers high-resolution textures at 16000 MHz
- Boost clock of 2589 MHz drives strong 1080p gaming performance
- PCI Express 4.0 interface provides full bandwidth on modern motherboards
- Four-display support via HDMI 2.1 and three DisplayPort 1.4 outputs
- Dual-fan cooler keeps the 160W GPU within thermal limits
Specifications
| Brand | PowerColor |
|---|---|
| Series | Fighter |
| Model | 6600XT 8GBD6-3DH |
| Interface | PCI Express 4.0 |
| Chipset Manufacturer | AMD |
| GPU Series | AMD Radeon RX 6000 Series |
| GPU | Radeon RX 6600 XT |
| Game Clock | 2359 MHz |
| Boost Clock | 2589 MHz |
| Stream Processors | 2048 |
| Effective Memory Clock | 16000 MHz |
| Memory Size | 8GB |
| Memory Interface | 128-Bit |
| Memory Type | GDDR6 |
| DirectX | DirectX 12 Ultimate |
| OpenGL | OpenGL 4.6 |
| Multi-Monitor Support | 4 |
| HDMI | 1 x HDMI 2.1 |
| DisplayPort | 3 x DisplayPort 1.4 |
| Color | Black |
| Max Resolution | 7680 x 4320 |
| Virtual Reality Ready | Yes |
| Cooler | Double Fans |
| Thermal Design Power | 160W |
| Recommended PSU Wattage | 500W |
| Power Connector | 8-Pin |
| Form Factor | ATX |
| Max GPU Length | 200 mm |
| Slot Width | 2 Slots |
| Shipping weight | 0.82 kg |
| Package size | 298 × 192 × 89 mm |
Questions about this item
How much case length does the 200 mm card require?
The board measures 200 mm long, so the chassis must provide at least that much clear space from the rear bracket to any drive cage or cable.
Which power connector does the 160 W TDP design use?
A single 8-Pin PCIe plug feeds the card; attach it firmly until the latch clicks, otherwise the GPU will not reach its 2589 MHz boost clock.
When should the dual-fan cooler be cleaned?
Dust the two fans and heatsink fins every few months with compressed air to keep the 160 W thermal load under control.
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