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

ASUS Refurbished

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

  • Graphics processorRadeon RX 6800 XT
  • Memory capacity16 GB
  • Interface typePCI Express 4.0
  • Shader units4608
  • Highest resolution7680 × 4320
  • Boost frequencyOC mode: up to 2340 MHz Gaming mode: up to 2310 MHz
  • 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.

How it compares

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

Price $282.99
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 OC mode: up to 2340 MHz Gaming mode: up to 2310 MHz
Higher than about 58% of the 1,837 comparable items (median 1.89 GHz).

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Specifications

Product
Brand nameASUS
Product lineTUF Gaming
Model nameTUF-RX6800XT-O16G-GAMING
Processor
TDP rating300 W
Memory
Type of memoryGDDR6
Display
Highest resolution7680 × 4320
Graphics
Graphics processorRadeon RX 6800 XT
Memory capacity16 GB
Boost frequencyOC mode: up to 2340 MHz
Gaming mode: up to 2310 MHz
Shader units4608
Chipset makerAMD
Graphics seriesAMD Radeon RX 6000 Series
Effective memory speed16 Gbit/s
Memory bus width256-Bit
DirectX support12 Ultimate
OpenGL support4.6
Supported displays4
CrossFireX compatibilityYes for DirecX 12 and Vulkan
Audio & video
HDCP support2.3
Ports & slots
Interface typePCI Express 4.0
HDMI ports1 x HDMI 2.1
DisplayPort connectors3 x DisplayPort 1.4a
Power
Recommended power supply750 W
Power input connector2 × 8-Pin
Size & build
Max graphics card length310 mm
Card size12.2 in × 5.52 in
Slots occupied2.9 slot
Shipping weight2.27 kg
Package size452 × 279 × 135 mm
More details
Cooling solutionTriple Fans

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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