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ASRock Radeon RX 6800 XT 16G triple-fan graphics card with silver-grey shroud and backplate

ASRock

ASRock RX 6800 XT 16G graphics card

SKU CH-RXMC-CXH0Y MPN RX 6800 XT 16G

Refurbished AMD Radeon GPU with 16GB GDDR6, 4608 stream processors, 2250 MHz boost clock and triple-fan cooling

  • InterfacePCI Express 4.0
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 6000 Series
  • GPURadeon RX 6800 XT
  • Boost Clock2250 MHz
  • Stream Processors4608
  • 16GB GDDR6 memory handles large textures at 16.0 Gbps
  • Boost clock reaches 2250 MHz for high frame rates
  • 4608 stream processors accelerate parallel workloads
  • PCI Express 4.0 x16 interface doubles bandwidth over 3.0
  • Triple-fan cooler keeps thermals in check under load

What this card is

The ASRock Radeon RX 6800 XT 16G is a refurbished graphics card built on the AMD RDNA 2 architecture. It delivers 16GB of GDDR6 memory on a 256-Bit bus with a 2250 MHz boost clock and 4608 stream processors. The PCI Express 4.0 interface supports modern platforms for gaming and creative workloads at high resolutions.

Check your system first

Verify that your power supply meets the 750W recommendation and provides two 8-Pin connectors. The card measures 267 mm in length, so confirm clearance inside your case. A PCI Express 4.0 x16 slot is required for full bandwidth, and your monitor must use HDMI 2.1, DisplayPort 1.4 or USB-C to reach the 7680 x 4320 maximum resolution.

Who this suits

This card suits 1440p and 4K gamers who want 16GB VRAM for texture-heavy titles and creators using Radeon Software features such as Radeon Image Sharpening and Radeon Anti-Lag. Buyers needing newer encoding standards, smaller form factors or lower power draw should consider other options.

Highlights

  • 16GB GDDR6 memory handles large textures at 16.0 Gbps
  • Boost clock reaches 2250 MHz for high frame rates
  • 4608 stream processors accelerate parallel workloads
  • PCI Express 4.0 x16 interface doubles bandwidth over 3.0
  • Triple-fan cooler keeps thermals in check under load

Specifications

BrandASRock
ModelRX 6800 XT 16G
InterfacePCI Express 4.0
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 6000 Series
GPURadeon RX 6800 XT
Boost Clock2250 MHz
Stream Processors4608
Effective Memory Clock16.0 Gbps
Memory Size16GB
Memory Interface256-Bit
Memory TypeGDDR6
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1 VRR
DisplayPort2 x DisplayPort 1.4
Other Ports1 x USB-C
Max Resolution7680 x 4320
CoolerTriple Fans
Recommended PSU Wattage750W
Power Connector2 x 8-Pin
HDCP ReadyYes
FeaturesAMD RDNA 2 Architecture
7nm GPU
PCI Express 4.0 Support
AMD FreeSync Technology
Radeon Image Sharpening
Radeon Anti-Lag
Radeon Software
Hardware Raytracing
Max GPU Length267 mm
Card Dimensions (L x H)10.51" x 4.72"
Shipping weight1.94 kg
Package size394 × 217 × 90 mm

Questions about this item

Does the ASRock RX 6800 XT 16G come with the two 8-pin power cables or do I buy them separately?

The card needs two 8-pin connectors. Those cables come from your power supply, not in the GPU box.

Is the 16GB 256-bit GDDR6 version the only capacity for this model?

Yes, the RX 6800 XT 16G is defined by 16GB on a 256-bit bus; no other memory option exists for this SKU.

What does the 2250 MHz boost clock mean once the card is installed in my PC?

It is the peak GPU frequency under load; actual speed varies with power limit, temperature and driver settings.

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