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ASUS TUF Gaming Radeon RX 6800 XT graphics card with triple axial-tech fans, aluminium shroud and metal backplate

ASUS

ASUS TUF-RX6800XT-O16G-GAMING Radeon RX 6800 XT graphics card

SKU CH-CNF9-7SYE4 MPN TUF-RX6800XT-O16G-GAMING

A refurbished AMD Radeon RX 6800 XT GPU with 16GB GDDR6, boost clocks up to 2340 MHz, triple axial-tech fans and PCIe 4.0 interface

  • InterfacePCI Express 4.0
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 6000 Series
  • GPURadeon RX 6800 XT
  • Boost ClockOC mode: up to 2340 MHz Gaming mode: up to 2310 MHz
  • Stream Processors4608
  • 16 GB GDDR6 memory drives high-resolution textures
  • Boost clock up to 2340 MHz in OC mode accelerates frame rates
  • PCI Express 4.0 interface maximises data throughput to the GPU
  • HDMI 2.1 plus three DisplayPort 1.4a outputs support four 8K displays
  • Axial-tech fans with dual ball bearings extend cooler lifespan

16GB GDDR6 Radeon RX 6800 XT

The ASUS TUF Gaming Radeon RX 6800 XT is a refurbished graphics card built on the AMD Radeon RX 6000 Series architecture. It delivers 16GB of GDDR6 memory across a 256-Bit interface with an effective clock of 16 Gbps. The GPU features 4608 stream processors and connects via PCI Express 4.0. It is designed for high-resolution gaming and compute workloads.

Ideal for 4K gaming; less suited for compact builds

This card suits enthusiasts targeting 4K resolution with high refresh rates, supported by HDMI 2.1 and three DisplayPort 1.4a outputs for up to four monitors. The 300W thermal design power and 750W recommended PSU require a robust power supply and case airflow. Builders with limited space or smaller power budgets should consider lower-tier models.

300W TDP and dual 8-pin power requirement

The single specification that decides fitment is the 300W thermal design power paired with two 8-pin power connectors. Your power supply must deliver at least 750W and provide the required connectors. Without adequate power delivery and cooling capacity, the card cannot reach its OC mode boost of up to 2340 MHz or sustain Gaming mode at up to 2310 MHz.

Highlights

  • 16 GB GDDR6 memory drives high-resolution textures
  • Boost clock up to 2340 MHz in OC mode accelerates frame rates
  • PCI Express 4.0 interface maximises data throughput to the GPU
  • HDMI 2.1 plus three DisplayPort 1.4a outputs support four 8K displays
  • Axial-tech fans with dual ball bearings extend cooler lifespan

Specifications

BrandASUS
SeriesTUF Gaming
ModelTUF-RX6800XT-O16G-GAMING
InterfacePCI Express 4.0
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 6000 Series
GPURadeon RX 6800 XT
Boost ClockOC mode: up to 2340 MHz
Gaming mode: up to 2310 MHz
Stream Processors4608
Effective Memory Clock16 Gbps
Memory Size16GB
Memory Interface256-Bit
Memory TypeGDDR6
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1
DisplayPort3 x DisplayPort 1.4a
Max Resolution7680 x 4320
CrossFireX SupportYes for DirecX 12 and Vulkan
CoolerTriple Fans
Thermal Design Power300W
System RequirementsRecommended PSU: 750W
Recommended PSU Wattage750W
Power Connector2 x 8-Pin
HDCP Ready2.3
FeaturesAxial-tech fan design has been enhanced with more fan blades and a new rotation scheme.
Dual ball fan bearings can last up to twice as long as sleeve bearing designs.
An all-aluminum shroud, reinforced frame, and metal backplate enhance durability.
MaxContact heat spreader features a super flat surface for improved thermal transfer.
A 144-hour validation program puts cards through a series of stringent tests to ensure compatibility with the latest games.
A vented backplate prevents hot air from recirculating through the cooling array.
GPU Tweak II provides intuitive performance tweak
Max GPU Length310 mm
Card Dimensions (L x H)12.20" x 5.52"
Slot Width2.9 slot
Shipping weight2.27 kg
Package size452 × 279 × 135 mm

Questions about this item

What slot and power connectors does the TUF-RX6800XT-O16G-GAMING need?

It plugs into a PCI Express 4.0 x16 slot and draws power through two 8-pin connectors.

Which installation step do builders most often miss with this card?

Connecting both 8-pin power cables from the PSU; the card will not start if only one is seated.

What part of the cooler is rated for the longest service life on this model?

The dual ball fan bearings are rated to last up to twice as long as sleeve bearing designs.

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