AMD GPU-GUIDE and Manual AMD Radeon RX 7900 XT


Introducing the AMD Radeon RX 7900 XT, a graphical powerhouse built on the revolutionary AMD RDNA 3 architecture with chaplet technology. This cutting-edge graphics card is tailored to deliver unparalleled performance, visuals, and efficiency, especially optimized for 4K and beyond.

AMD Radeon RX 7900 XT

AMD GPURadeon RX 7900 XT
Compute Units84
Boost FrequencyUp to 2400 MHz
Game Frequency2000 MHz
Ray Accelerators84
Peak Pixel Fill-RateUp to 460 GP/s
Peak Texture Fill-RateUp to 810 GT/s
Half Precision Compute103 TFLOPs
Single Precision Compute52 TFLOPs
Stream Processors5376
Transistor Count58 B
RequirementsTypical Board Power (Desktop): 315 W
Minimum PSU Recommendation: 750 W
GPU MemoryFeaturing AMD GPU Infinity Cache Technology with an impressive 80 MB capacity
Memory Speed: Up to 20 Gbps
Max Memory Size: 20 GB
Memory Type: GDDR6
Memory Bandwidth: Up to 800 GB/s
Achieving an impressive data transfer rate of up to 2900 gigabytes per second (GB/s)
Supported RenderingHDMI 4K Support: Yes
Format4K H264 Decode: Yes
4K H264 Encode: Yes
H265/HEVC Decode: Yes
H265/HEVC Encode: Yes
AV1 Decode: Yes
AV1 Encode: Yes
ConnectivityDisplayPort: 2.1
HDMI: 2.1
USB Type-C: Yes
DimensionsLength: 276 mm
Slot Size: 2.5 slots
FeaturesSupported Technologies: AMD Software: Adrenalin Edition
AMD Fidelity FX Super Resolution
AMD Link
AMD Noise Suppression
AMD Radeon  Super Resolution
AMD Smart Access Memory
AMD Smart Access Video
AMD Privacy View
AMD Radeon Boost
AMD Radeon Anti-Lag
AMD Radeon Image Sharpening
AMD Enhanced Sync Technology
AMD Free Sync Technology
AMD Radeon Chill
AMD Virtual Super Resolution
GeneralProduct Family: AMD Radeon RX 7000 Series
AMD Radeon RX 7900 Series
Type: Component
Launch Date: 12/13/2022
OS SupportWindows 11 – 64-Bit Edition
Windows 10 – 64-Bit Edition
Ubuntu x86 64-Bit
Linux x86 64-Bit
Additional Power2×8-Pin Power Connectors



Before You Begin

  • Visual Inspection: Examine the graphics card and accompanying components. Contact your AMD reseller for missing or damaged parts.
  • System Requirements: Ensure your system meets the minimum requirements for the AMD Radeon RX 7900 Series graphics card:
  • PC with a minimum of one PCI-Express x16 graphics slot is required.
  • Minimum 750W power supply.
  • 8 GB minimum system memory; 16 GB recommended.
  • Supported operating systems: Linux, Windows 10, and Windows® 11 (64-bit).
  • Display compatible with DisplayPort, HDMI, or USB Type-C.

Recording Serial and Part Numbers

  • Record serial and part numbers located on the card’s back sticker for registration and technical support.



  1. Ensure your system meets requirements.
  2. Turn off and disconnect from AC power.
  3. If needed, remove existing graphics card(s).
  4. Install the READON RX 7900 XT.
  5. Reassemble, and connect the system and display(s).
  6. Start the system, and install AMD drivers and configuration software.
  7. Restart the system.

Installation Steps:

  1. Turn off the computer and peripherals.
  2. Unplug the cords and remove the case cover.
  3. Unscrew/remove the existing graphics card.
  4. Align the RX 7900 XT with the slot and firmly seat it.
  5. Connect supplementary power if required.
  6. Secure the card and replace the cover.
  7. Reconnect cables, plug in the power cord and turn on the system.


Download the latest AMD Radeon RX 7900 XT drivers and software for optimal graphics card performance.

  • Install the latest drivers and software from and
  • Always uninstall previous drivers before reinstalling.

Driver Download

AMD Radeon RX 7900 XT Driver


  • Supports up to 8K Ultra HD resolutions via DisplayPort®, HDMI®, and USB Type-C.
  • Use active adapters for additional displays.

NOTE: For optimal graphics performance, limit display connections to three passive adapter cables; use active adapter cables for additional displays. Prioritize native (active) connections for the best graphics quality.

DisplayConfiguration Connection Options
CRT (VGA) displayDisplayPort connection with DisplayPort-to-VGA adapter (VGA)
DFP displayConnect your display using a DisplayPort cable for optimal performance and quality
DisplayPort connection with DisplayPort-to-DVI adapter (DFP)
HDMIHDMI Connection with HDMI Cable
DisplayPort connection with DisplayPort-to-HDMI adapter (HDMI)

Helpful Information for AMD Radeon RX 7900 XT Graphics Card Users

AMD Customer Care: AMD Customer Care for Graphics Products is dedicated to resolving your issues and ensuring the optimal performance of your product. If your concern persists, our technicians will assess whether it’s related to the product, a potential defect, or covered under warranty. For additional support, please visit for technical troubleshooting guides and AMD Customer Care contact details.

  • AMD does not cover expenses incurred accessing Customer Care. Customers are advised to review associated support costs and choose an option that aligns with their needs and budget.
  • AMD Customer Care reserves the right to limit support options for products that are unregistered or reaching end-of-life.

Disclaimer: The provided information is for reference only and is subject to change without prior notice. While every effort has been made to ensure accuracy, there may be technical inaccuracies, omissions, or typographical errors. AMD is not obligated to update or correct this information.

  • Advanced Micro Devices, Inc. makes no representations or warranties regarding the accuracy or completeness of the document’s contents.
  • AMD assumes no liability, including implied warranties of noninfringement, merchantability, or fitness for a particular purpose, concerning the operation or use of AMD hardware, software, or other described products.
  • No license, whether implied or arising by estoppel, to any intellectual property rights is granted through this document. Terms and limitations for the purchase or use of AMD products are as set forth in a signed agreement between the parties or in AMD’s Standard Terms and Conditions of Sale.

Important Safety Instructions:

  • This product is intended for use only with compatible UL-listed personal computers with installation instructions detailing user installation of this product class.
  • Read all instructions before beginning installation. All safety and installation instructions must be read before product installation or operation.
  • Retain all instructions for future reference. Heed all warnings.
  • For ongoing protection against the risk of electric shock and fire, install this accessory exclusively in products equipped with a three-wire grounding plug.
  • Do not remove the basis pin of a three-pin plug. Attach the product securely, ensuring all screws or fasteners are tightly secured to provide continuous bonding between the product and the PC chassis.

AMD Software: Adrenalin Edition Application

Adrenalin Edition Application offers a sleek and user-friendly interface, ensuring swift access to cutting-edge software features, game statistics, performance reports, and driver updates. All these functionalities are conveniently consolidated in one central location. Users can elevate their gaming experience by utilizing the ALT+R hotkey, seamlessly opening the application in-game. This feature enhances convenience, allowing users to effortlessly tweak their preferred features for an optimal gaming experience.


Massive Performance. Maximum Fidelity.

AMD Fidelity FX Super Resolution (FSR)1 unleashes immense performance and unparalleled fidelity by employing advanced open upscaling and frame generation technologies. Tailored for supported games2, it significantly enhances framerates, ensuring an exceptional gaming experience. FSR achieves remarkable high-quality, high-performance gaming on a diverse range of hardware, showcasing AMD’s commitment to pushing gaming boundaries.


Game Anywhere with Anyone

Transform your gaming PC into a personalized game cloud with AMD Link. Seamlessly connect your phone, tablet, TV, or Windows-based PC to play games from virtually anywhere worldwide. Benefit from exceptional image quality and streaming performance, enhanced by the latest AV1 encode support, when leveraging AMD Link with the Radeon RX 7900 Series graphics cards. Immerse yourself in a gaming experience that transcends traditional boundaries.




What is the key architecture behind the AMD Radeon RX 7900 XT GPU?

The GPU is built on the revolutionary AMD RDNA 3 architecture with chaplet technology, providing cutting-edge graphics capabilities.

How does the GPU ensure optimal performance during high overclocks?

The AMD Radeon RX 7900 XT utilizes an active cooling solution called WATERFORCE, cooling critical parts like GPU, VRAM, and MOSFET for stability under high overclocks.

What connectivity options does the Radeon RX 7900 XT offer?

The GPU features DisplayPort 2.1, HDMI 2.1, and USB Type-C connections, supporting up to 8K Ultra HD resolutions.

What is the memory capacity and type of the GPU?

The GPU is equipped with 24 GB of high-performance GDDR6 memory, utilizing AMD GPU Infinity Cache Technology with an impressive 80 MB capacity.

How can users record serial and part numbers for the Radeon RX 7900 XT?

Serial and part numbers are located on the card’s back sticker and should be recorded for registration and technical support.

What are the power requirements for the Radeon RX 7900 XT?

The GPU requires a minimum 750W power supply and is equipped with 2×8-Pin Power Connectors.

How can users optimize graphics performance through software?

Downloading the latest AMD Radeon RX 7900 XT drivers and software from ensures optimal graphics card performance.

What is AMD Fidelity FX Super Resolution, and how does it enhance gaming performance?

AMD Fidelity FX Super Resolution (FSR) employs advanced upscaling and frame generation technologies, significantly enhancing framerates for an exceptional gaming experience on supported games.

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