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Triple-fan graphics card in dark finish with 16GB GDDR6 and 256-bit memory

XFX Refurbished

XFX Speedster MERC319 Radeon RX 6800 XT graphics card RX-68XTALFD9

SKU CH-F7CH-SCZP4 MPN RX-68XTALFD9

Refurbished GPU with 16 GB GDDR6 memory, 4608 stream processors, boost clock up to 2250 MHz, triple-fan cooler and 300 W power draw

  • Graphics processorRadeon RX 6800 XT
  • Memory capacity16 GB
  • Interface typePCI Express 4.0
  • Shader units4608
  • Boost frequency2250 MHz
  • Type of memoryGDDR6
  • 16 GB GDDR6 memory keeps 4K textures resident
  • Boost clock reaches 2250 MHz for high frame rates
  • Triple-fan MERC319 cooler handles 300 W thermal load
  • HDMI 2.1 plus three DisplayPort 1.4 outputs drive multiple displays
  • PCI Express 4.0 interface delivers full bandwidth to the GPU

XFX Speedster MERC319 Radeon RX 6800 XT

The XFX Speedster MERC319 Radeon RX 6800 XT is a refurbished graphics card built on the AMD RDNA 2 architecture. It delivers 4608 stream processors and 16GB of GDDR6 memory across a 256-bit interface. The card targets gamers and creators who need high frame rates at 1440p and 4K resolutions.

Upgrade path from older GPUs

This model replaces cards based on the RDNA 1 architecture or earlier GCN designs. The jump is worth it when your current GPU cannot sustain 60 frames per second in modern titles at your target resolution. The 16GB buffer also removes the texture-streaming bottlenecks seen on 8GB and 10GB cards.

Sustained load behaviour

Under continuous load the triple-fan cooler manages the 300W thermal design power while the boost clock holds at 2250 MHz. A 750W power supply is the minimum requirement and an 850W unit is recommended for stable operation. The 2 x 8-pin connectors deliver consistent current during extended gaming or render sessions.

How it compares

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

Price $283.99
Cheaper than about 59% of the 4,285 comparable items (median $354.99).
Memory capacity 16 GB
Higher than about 80% of the 3,563 comparable items (median 8 GB).
Boost frequency 2250 MHz
Higher than about 56% of the 1,837 comparable items (median 1.89 GHz).

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Specifications

Product
Brand nameXFX
Product lineSpeedster MERC319
Model nameRX-68XTALFD9
Processor
TDP rating300 W
Memory
Type of memoryGDDR6
Graphics
Graphics processorRadeon RX 6800 XT
Memory capacity16 GB
Boost frequency2250 MHz
Shader units4608
Core frequency1825 MHz
Chipset makerAMD
Graphics seriesAMD Radeon RX 6000 Series
Effective memory speed16 Gbit/s
Memory bus width256-Bit
DirectX support12 Ultimate
OpenGL supportOpenGL
VR readyYes
Ports & slots
Interface typePCI Express 4.0
HDMI ports1 x HDMI 2.1
DisplayPort connectors3 x DisplayPort 1.4
Power
Recommended power supply750 W
Power input connector2 × 8-Pin
Size & build
Max graphics card length340 mm
Card size13.39 in × 5.43 in
Slots occupied2.7 Slot
Shipping weight2.22 kg
Package size445 × 222 × 124 mm
Compatibility
Eyefinity supportYes
More details
Cooling solutionTriple Fans

Questions about this item

How much case length and slot width does the triple-fan MERC319 cooler need?

The card uses a triple-fan cooler and occupies two expansion slots; measure your case for dual-slot clearance and enough length for a full-size 16 GB graphics board.

Which power cables must be connected before the 300 W board turns on?

Plug both 8-pin connectors from a 750 W or larger supply into the card; the system will not boot if either connector is left unattached.

When should the thermal paste under the triple-fan heatsink be refreshed?

Re-paste the GPU die if temperatures climb noticeably after several years of heavy load; the 16 GB GDDR6 memory pads rarely need attention unless artefacts appear.

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