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Black triple-fan graphics card with silver accents and backplate

XFX

XFX RX-68XTACBD9 Speedster MERC319 Radeon RX 6800 XT graphics card

SKU CH-T69G-50753 MPN RX-68XTACBD9

Refurbished Radeon RX 6800 XT with 16GB GDDR6, triple-fan cooler and dual BIOS for 2360 MHz boost

  • InterfacePCI Express 4.0
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 6000 Series
  • GPURadeon RX 6800 XT
  • Core ClockPrimary Balanced BIOS: 1900 MHz RAGE Overlocked BIOS: 1925 M
  • Boost ClockPrimary Balanced BIOS: 2340 MHz RAGE Overlocked BIOS: 2360 M
  • 16 GB GDDR6 on a 256-bit bus gives high-bandwidth memory for 4K textures
  • Dual BIOS with 1900 MHz balanced and 1925 MHz overclocked core clocks lets you choose stability or speed
  • Boost clocks reach 2340 MHz balanced and 2360 MHz overclocked for strong frame rates
  • HDMI 2.1 plus two DisplayPort 1.4 and USB-C connect modern high-refresh displays
  • Triple-fan MERC319 cooler keeps the 4608 stream processors cool under load

16GB GDDR6 graphics card for 4K gaming

The XFX Speedster MERC319 Radeon RX 6800 XT delivers 16GB of GDDR6 memory on a 256-bit interface. It targets enthusiasts who need high frame rates at 4K resolution and smooth virtual reality experiences. The card connects via PCI Express 4.0 and provides one HDMI 2.1, two DisplayPort 1.4 and a USB-C output.

Dual BIOS balances sustained clocks and power

A Primary Balanced BIOS runs the core at 1900 MHz with a 2340 MHz boost, while the RAGE Overlocked BIOS pushes those figures to 1925 MHz and 2360 MHz. Both profiles maintain the 16 Gbps memory speed across 4608 stream processors. The choice lets users favour stability or extra headroom during extended gaming sessions.

Triple-fan cooler handles 750W power envelope

The triple-fan design dissipates heat from the 7nm GPU when the board draws up to its rated 750W through two 8-pin connectors. XFX recommends an 850W supply for comfortable overhead. In typical loads the fans spin quietly while keeping temperatures in check for consistent performance.

Highlights

  • 16 GB GDDR6 on a 256-bit bus gives high-bandwidth memory for 4K textures
  • Dual BIOS with 1900 MHz balanced and 1925 MHz overclocked core clocks lets you choose stability or speed
  • Boost clocks reach 2340 MHz balanced and 2360 MHz overclocked for strong frame rates
  • HDMI 2.1 plus two DisplayPort 1.4 and USB-C connect modern high-refresh displays
  • Triple-fan MERC319 cooler keeps the 4608 stream processors cool under load

Specifications

BrandXFX
SeriesSpeedster MERC319
ModelRX-68XTACBD9
InterfacePCI Express 4.0
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 6000 Series
GPURadeon RX 6800 XT
Core ClockPrimary Balanced BIOS: 1900 MHz
RAGE Overlocked BIOS: 1925 MHz
Boost ClockPrimary Balanced BIOS: 2340 MHz
RAGE Overlocked BIOS: 2360 MHz
Stream Processors4608
Effective Memory Clock16 Gbps
Memory Size16GB
Memory Interface256-Bit
Memory TypeGDDR6
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.5
HDMI1 x HDMI 2.1
DisplayPort2 x DisplayPort 1.4
Other PortsUSB-C
Virtual Reality ReadyYes
CoolerTriple Fans
System RequirementsMinimum Power Supply Requirement: 750-watt
XFX Recommended Power Supply: XFX 850W PSU
Recommended PSU Wattage750W
Power Connector2 x 8-Pin
FeaturesAMD RDNA 2 Architecture
DirectX 12 Ultimate
Hardware Raytracing
FidelityFX
Radeon Anti-Lag
Microsoft Windows 10 Support
Microsoft DirectX 12 Support
7nm Technology
GDDR6 Memory
PCI Express 4.0 Support
AMD FreeSync Technology*
DisplayPort 1.4 with DSC
HDMI 2.1 VRR
Video Streaming up to 8K
AMD FidelityFX*
Radeon Image Sharpening*
Radeon Anti-Lag*
Radeon Software
Game Driver Optimizations
OpenGL 4.5 Support
OpenCL Support
* Not compatible with Windows 7. For more information on Radeon technologies, visit: AMD.com/gamingdetails ‍👉Check gaming pc with Windows 11 Pro
Max GPU Length340 mm
Card Dimensions (L x H)13.39" x 5.47"
Slot Width2.9 Slot
Shipping weight2.40 kg
Package size445 × 222 × 124 mm

Questions about this item

How loud and hot does the triple-fan MERC319 cooler run when the 6800 XT sits at 2340 MHz boost all day?

The card uses a triple-fan MERC319 cooler with dual 8-pin power connectors and a 750 W minimum PSU requirement, indicating sustained high-load operation is within design limits.

My PSU only has a single 8-pin cable — will the RX-68XTACBD9 work without a second connector?

No, the card requires two 8-pin power connectors and XFX recommends an 850 W unit, so a single-cable PSU cannot supply the needed power.

Will the HDMI 2.1 and DisplayPort 1.4 outputs drive my older 1080p 60 Hz monitor without extra adapters?

Yes, the single HDMI 2.1 and two DisplayPort 1.4 ports are backward compatible and will run a 1080p 60 Hz display directly with a standard cable.

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