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XFX Speedster SWFT210 dual-fan graphics card in black and silver finish

XFX

XFX RX-665X8DFDY Radeon RX 6650 XT graphics card

SKU CH-0478-R548S MPN RX-665X8DFDY

Refurbished dual-fan Radeon GPU with 8GB GDDR6, 2048 stream processors and boost clock of 2635 MHz over PCI Express 4.0

  • InterfacePCI Express 4.0
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 6000 Series
  • GPURadeon RX 6650 XT
  • ArchitectureRDNA 2
  • Core Clock2055 MHz
  • 8 GB GDDR6 memory enables smooth 1440p gaming
  • Boost clock of 2635 MHz delivers high frame rates
  • 2048 stream processors handle demanding workloads
  • PCI Express 4.0 interface provides fast data throughput
  • Double-fan cooler maintains stable temperatures under load

Refurbished XFX Speedster SWFT210 8GB GPU

This refurbished XFX Speedster SWFT210 Radeon RX 6650 XT graphics card targets 1080p gamers and content creators who want modern RDNA 2 performance at a lower cost. It ships with 8GB of GDDR6 memory on a 128-bit bus and 2048 stream processors driven by a 2635 MHz boost clock.

Check PCIe 4.0 slot and 500W power supply

Verify that your motherboard provides a full-size PCI Express 4.0 x16 slot and that your power supply delivers at least 500W for the 176W board power. The system also needs 8GB of RAM minimum, 16GB recommended, plus a 64-bit Windows 10 or 11 installation or a compatible Linux distribution.

Double-fan cooler and HDMI 2.1 outputs included

The bundled double-fan cooler keeps the GPU at its rated clocks without extra hardware, while the single HDMI 2.1 port and three DisplayPort 1.4 connectors drive up to four high-refresh displays simultaneously. No additional adapters or software licences are supplied in the box.

Highlights

  • 8 GB GDDR6 memory enables smooth 1440p gaming
  • Boost clock of 2635 MHz delivers high frame rates
  • 2048 stream processors handle demanding workloads
  • PCI Express 4.0 interface provides fast data throughput
  • Double-fan cooler maintains stable temperatures under load

Specifications

BrandXFX
SeriesSPEEDSTER SWFT210
ModelRX-665X8DFDY
InterfacePCI Express 4.0
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 6000 Series
GPURadeon RX 6650 XT
ArchitectureRDNA 2
Core Clock2055 MHz
Game Clock2410 MHz
Boost Clock2635 MHz
Stream Processors2048
Effective Memory Clock17.5 Gbps
Memory Size8GB
Memory Interface128-Bit
Memory TypeGDDR6
DirectXDirectX 12 Ultimate
HDMI1 x HDMI 2.1
DisplayPort3 x DisplayPort 1.4
CoolerDouble Fans
Thermal Design Power176W
System RequirementsPCI Express compatible motherboard with one x16 PCIe slot Minimum 500W or greater power supply NOTE: Minimum recommended system power supply wattage is based on the specific graphics card and the typical power requirements of other system components. Your system may require more or less power. OEM and other pre-assembled PCs may have different power requirements Minimum 8GB of system memory. Recommended 16GB Supported operating systems include Linux, Windows 7/10/11.2 64-bit operating system required. * Windows 7 does not support all features including by not limited to Hardware Rayt
Recommended PSU Wattage500W
Max GPU Length241 mm
Card Dimensions (L x H)9.49" x 5.16"
Slot Width2 Slots
Shipping weight0.45 kg
Package size25 × 25 × 25 mm

Questions about this item

What comes in the box with the XFX SPEEDSTER SWFT210 Radeon RX 6650 XT and what must I buy separately?

The card includes the GPU with a dual-fan cooler, one HDMI 2.1 port and three DisplayPort 1.4 outputs. You must supply a PCI Express 4.0 x16 slot, a power supply of at least 500 W with the required power connectors, and 8 GB of system memory (16 GB recommended).

How do I choose between the available versions of this RX 6650 XT model?

This specific MPN (RX-665X8DFDY) is a single configuration: 8 GB GDDR6 on a 128-bit bus, 2048 stream processors, and the SPEEDSTER SWFT210 dual-fan design. There are no alternate memory capacities or cooler variants listed for this part number.

What does the 2635 MHz boost clock mean once the card is installed in my PC?

The 2635 MHz boost clock is the maximum frequency the GPU can reach under load, alongside a 2410 MHz game clock and 2055 MHz base clock. Actual sustained speeds depend on your case airflow, power delivery, and the 176 W thermal design power limit.

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