We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
XFX Speedster SWFT 210 Radeon RX 6600 dual fan graphics card dark finish

XFX

XFX RX-66XL8LFDQ Radeon RX 6600 graphics card

SKU CH-XRT4-83EVB MPN RX-66XL8LFDQ

Refurbished Radeon graphics card with 8 GB GDDR6, 1792 stream processors, boost clock 2491 MHz, PCI Express 4.0 and four display outputs

  • InterfacePCI Express 4.0
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 6000 Series
  • GPURadeon RX 6600
  • ArchitectureRDNA 2
  • Core Clock1626 MHz
  • 8 GB GDDR6 memory handles modern game textures
  • Boost clock reaches 2491 MHz for high frame rates
  • PCI Express 4.0 interface provides full bandwidth to the system
  • HDMI 2.1 plus three DisplayPort 1.4 outputs drive up to four displays
  • Double-fan cooler keeps the card at 241 mm length for compact builds

XFX Speedster SWFT 210 Radeon RX 6600 graphics card

This refurbished XFX Speedster SWFT 210 Radeon RX 6600 graphics card targets 1080p gamers and content creators who need solid frame rates without a premium outlay. The RDNA 2 architecture drives 1792 stream processors at a 1626 MHz core clock, a 2044 MHz game clock and a 2491 MHz boost clock. Eight gigabytes of GDDR6 memory on a 128-bit bus run at 14 Gbps effective speed. The PCI Express 4.0 interface connects to modern motherboards.

Compatibility checklist for your current system

Verify that your power supply delivers at least 650W and includes an 8-pin PCIe power connector for this card. Ensure the motherboard offers a PCI Express 4.0 x16 slot to match the card interface. Measure case clearance against the 241 mm maximum GPU length and the 2-slot width. Confirm your monitor cables suit the single HDMI 2.1 port and three DisplayPort 1.4 outputs for up to four displays.

Bundled software and features change the experience

AMD Radeon Software provides driver optimisations, Radeon Image Sharpening, Radeon Anti-Lag and FidelityFX tools that can improve image quality and responsiveness in supported titles. FreeSync technology reduces screen tearing when paired with a compatible display. HDMI 2.1 VRR and DisplayPort 1.4 with DSC enable variable refresh rates and high-resolution output up to 7680 x 4320. The double-fan cooler manages thermals within the 2-slot form factor.

Highlights

  • 8 GB GDDR6 memory handles modern game textures
  • Boost clock reaches 2491 MHz for high frame rates
  • PCI Express 4.0 interface provides full bandwidth to the system
  • HDMI 2.1 plus three DisplayPort 1.4 outputs drive up to four displays
  • Double-fan cooler keeps the card at 241 mm length for compact builds

Specifications

BrandXFX
SeriesSPEEDSTER SWFT 210
ModelRX-66XL8LFDQ
InterfacePCI Express 4.0
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 6000 Series
GPURadeon RX 6600
ArchitectureRDNA 2
Core Clock1626 MHz
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
Recommended PSU Wattage650W
Power Connector8-Pin
FeaturesAMD RDNA 2 Architecture
DirectX 12 Ultimate
GDDR6 Memory
PCI Express 4.0 Support
AMD FreeSync Technology
DisplayPort 1.4 with DSC
HDMI 2.1 VRR
Video Streaming up to 8K
Radeon VR Ready Premium
AMD FidelityFX
Radeon Image Sharpening
Radeon Anti-Lag
Radeon Software
Game Driver Optimizations
Max GPU Length241 mm
Card Dimensions (L x H)9.49" x 5.16"
Slot Width2 Slots
Shipping weight1.20 kg
Package size257 × 109 × 76 mm

Questions about this item

What comes in the box with the XFX RX-66XL8LFDQ and what must I purchase separately?

The card includes dual fans and an 8-pin power connector. You must supply a power supply of at least 650W and a motherboard with a PCI Express 4.0 slot.

Which version of the SPEEDSTER SWFT 210 Radeon RX 6600 should I choose for 1080p gaming?

This model provides 8GB GDDR6 on a 128-bit bus with a 2491 MHz boost clock, targeting 1080p performance in current titles.

How does the 2491 MHz boost clock translate to actual frame rates in my system?

The 2491 MHz boost clock works with 1792 stream processors and 14 Gbps memory to deliver high 1080p frame rates when paired with a capable CPU and 650W PSU.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.