AMD Radeon RX 6800 XT 16GB GDDR6 Graphics Card

The AMD Radeon RX 6800 XT is a high-performance graphics card built on AMD RDNA 2 architecture and designed for demanding 1440p and 4K gaming. It features 72 Compute Units, 4608 Stream Processors, 72 Ray Accelerators and 128MB of AMD Infinity Cache.

The card is equipped with 16GB of GDDR6 memory on a 256-bit interface, delivering memory bandwidth of up to 512 GB/s. It operates at a 2015 MHz Game Frequency and reaches up to 2250 MHz Boost Frequency.

The reference Radeon RX 6800 XT has a 300W typical board power rating and requires two 8-pin power connectors, with AMD recommending a minimum 750W power supply. Display connectivity includes DisplayPort 1.4a, HDMI 2.1 with VRR/FRL and USB Type-C.

Key Features

• AMD RDNA 2 gaming architecture
• 72 Compute Units and 72 Ray Accelerators
• 4608 Stream Processors
• 16GB GDDR6 memory
• 256-bit memory interface
• 128MB AMD Infinity Cache
• Up to 2250 MHz Boost Frequency
• 2015 MHz Game Frequency
• DisplayPort 1.4a and HDMI 2.1
• 300W typical board power
• Recommended 750W minimum PSU

Complete Technical Specifications

• Brand: AMD
• Model: Radeon RX 6800 XT
• Series: Radeon RX 6000 Series
• GPU/CPU/Product Type: Radeon RX 6800 XT Graphics Card
• Architecture: AMD RDNA 2
• Compute Units: 72
• Ray Accelerators: 72
• Stream Processors: 4608
• Texture Units: 288
• ROPs: 128
• Boost Frequency: Up to 2250 MHz
• Game Frequency: 2015 MHz
• Peak Pixel Fill-Rate: Up to 288 GP/s
• Peak Texture Fill-Rate: Up to 648 GT/s
• FP32 Performance: 20.74 TFLOPs
• FP16 Performance: 41.47 TFLOPs
• Transistor Count: 26.8 billion
• Memory: 16GB
• Memory Type: GDDR6
• Memory Bus: 256-bit
• Memory Speed: Up to 16 Gbps
• Memory Bandwidth: Up to 512 GB/s
• AMD Infinity Cache: 128MB
• Interface: PCIe
• Additional Power Connector: 2 x 8-pin
• Typical Board Power: 300W
• Recommended PSU: 750W minimum
• DisplayPort: 1.4a
• HDMI: HDMI 2.1 VRR and FRL
• USB Type-C: Yes
• HDMI 4K Support: Yes
• H.264 4K Decode: Yes
• H.264 4K Encode: Yes
• H.265/HEVC Decode: Yes
• H.265/HEVC Encode: Yes
• AV1 Decode: Yes
• Length: 267 mm
• Slots: 2.5
• Operating System: Windows 10 64-Bit, Windows 11 64-Bit, Linux x86 64-Bit
• Power Consumption: 300W Typical Board Power
• SKU/P/N: Not Available
• Barcode/EAN: Not Available

GPU Architecture

The Radeon RX 6800 XT is based on AMD RDNA 2 architecture and incorporates hardware ray-tracing acceleration through 72 Ray Accelerators. The GPU contains 72 Compute Units and 4608 Stream Processors.

Memory

The card features 16GB of GDDR6 memory connected through a 256-bit memory interface. AMD specifies memory speeds of up to 16 Gbps and memory bandwidth of up to 512 GB/s, supplemented by 128MB of AMD Infinity Cache.

Gaming Performance

AMD positions the Radeon RX 6800 XT for high-performance 4K and 1440p gaming. AMD's official RX 6000-series data lists the RX 6800 XT at up to 93 FPS average across its specified 4K gaming test suite. Actual gaming performance varies by game, resolution, settings, drivers and system configuration.

Display Connectivity

The reference card provides DisplayPort 1.4a, HDMI 2.1 with VRR and FRL support, and USB Type-C connectivity. It supports HDMI 4K output and hardware decoding and encoding for H.264 and H.265/HEVC, along with AV1 decoding.

Power Requirements

AMD specifies a 300W Typical Board Power for the Radeon RX 6800 XT. The card requires two 8-pin auxiliary power connectors, and AMD recommends a minimum 750W power supply.

Compatibility

• Desktop PCs with a compatible PCIe graphics slot
• Windows 10 64-Bit
• Windows 11 64-Bit
• Linux x86 64-Bit
• Displays supporting DisplayPort
• Displays supporting HDMI 2.1
• Power supplies rated at 750W or higher as recommended by AMD

Package Includes

• AMD Radeon RX 6800 XT Graphics Card
• Additional package contents: Not Available