3 DP
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Asrock RX6900 XT OC FORMULA, 16GB DDR6, PCIe4, HDMI, 3 DP, 2475MHz Clock, RGB Lighting, Overclocked

£2,003.41 (£1,669.51 + VAT)


AMD Radeon RX 6900 XT OC Formula 16GB

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SKU: RX6900XT OCF 16G Category:

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AMD Radeon RX 6900 XT OC Formula 16GB

  • GPU Clock P BIOS(Boost/Game): Up to 2475/ Up to 2295 MHz
  • GPU Clock Q BIOS(Boost/Game): Up to 2365/ Up to 2165 MHz
  • Base Clock: 2125 MHz
  • 7nm AMD Radeon™ RX 6900 XT Graphics
  • 16GB 256-bit GDDR6
  • AMD RDNA™ 2 Architecture
  • Hardware Raytracing
  • PCI® Express 4.0 Support
  • 3 x 8-pin Power Connectors
  • 3 x DisplayPort™ 1.4 with DSC / 1 x HDMI™ 2.1 VRR
  • All-Metal Cover
  • 21 Phase Power Design
  • OC Formula 3X Cooling System
  • Striped Axial Fan
  • Dual BIOS
  • Stylish Metal Backplate
  • 0dB Silent Cooling
  • Super Alloy Graphics Card
  • Polychrome SYNC


OC Edition Great Performance.


Delivers great performance which is more higher than reference cards based on the solid hardware design.


All-Metal Cover Design


Metal black & Metal grey with slight luxurious green for unique elegant All-Metal Cover Design also provide extra cooling of the graphics card.


Polychrome SYNC


Create your own unique colorful light effects with the integrated ARGB LEDs. It can also be synchronized with your ASRock motherboards that support Polychrome SYNC.


Stylish Metal Backplate Solid, Fancy, Cool.


Designed to avoid PCB bending. The fancy outlook makes the graphic card more legendary in visual. It also helps to enhance cooling with the premium thermal pads equipped backside.


21 Phase Power Design


21 phase power design with high quality components delivers a more sufficient power to the GPU for the optimized performance.


OC Formula 3X Cooling System For Cool and Silent.


Crafted for the best balance between the thermal efficiency and silence by all the details


Striped Axial Fan Designed For Enhanced Airflow.


ASRock’s custom Striped Axial Fan delivers enhanced airflow to optimize cooling from not only the stripe structure on each fan blade but also the polishing surface on the bottom side.


0dB Silent Cooling Spin For Cooling, Stop For Silence.


The fan spins when the temperature goes high for the optimal cooling, and stops when the temperature goes low for the complete silence.


Air Deflecting Fin Guide Airflow to Go Through Regularly & Quickly.


Guide the airflow to go more regularly and quickly to enhance the cooling efficiency by the V-shaped cutting fins and the V-shaped air vents.
High-density Metal Welding Improve Heat Dissipation.


Effectively isolate all coverage of the gap between pipe and stacked fins, hence improve heat dissipation effectively.


Ultra-fit Heatpipe Consolidated to Maximize the Contact.


The heatpipes are consolidated to maximize the contact among each others and also the GPU baseplate for the optimized heat dissipation.


Nickel-plated Copper Base Maximize GPU Contact Area.


With premium copper base heatsink design, the direct contact area to the GPU would be maximized to improve thermal transfer effectively.


Nano Thermal Paste Perfect Thermal Teamwork.


Eliminate the gaps in the contact area to maximize heat transfer and thermal efficiency.


Premium Thermal Pad Better Heat Transfer.


The premium thermal pad helps to transfer the heat of the components to the heatsink, improving heat dissipation.


Precise Screw Torque Optimized Mounting Pressure.


ASRock adopts precise screw torque when assembling its graphics cards to optimize the cooler mounting pressure to improve thermal efficiency while avoiding damage to GPU die.




Dual BIOS design allows users choose preferred setting by switching between the P(Performance) BIOS and Q(Quiet) BIOS.


LED On/Off Switch


On or Off? Switch as You Want.
You can switch not only the built-in ARGB LEDs but also the ARGB LEDs equipping with the connected strips/devices at once.


ASRock Graphics Card Holder


VGA Card Holder goes to minimize GPU PCB bending ,helps support GPU properly and reduce stress on your motherboard from heavy-weight GPU


Super Alloy Motherboard


Dr.MOS is the integrated power stage solution which is optimized for synchronous buck-set down voltage applications! Intelligently delivering higher current and driving up to 90A continuous current for each phase, thus providing improved thermal result and superior performance.


Premium 90A Power Choke
Compared to traditional chokes, ASRock’s premium 90A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the graphics card.


Nichicon 12K Black Caps
Supreme 12K black capacitors with lifespans of at least 12,000 hours. Compared to other counterparts on high-end motherboards that merely have lifespans of around 10,000 hours, ASRock applied Nichicon 12K Black Caps that offer 20% longer lifespans and provide more stability and reliability.


2oz Copper PCB
Using only carefully selected copper materials for PCB layers, 2oz Copper PCB delivers lower temperature and higher energy efficiency for overclocking.


Matte Black PCB
A new mysterious matte black and copper color scheme to match the prestigious components on ASRock’s high-end graphics card.


High Density Glass Fabric PCB
High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the graphics card against electrical shorts caused by humidity.


ASRock Tweak 2.0 Pro and Easy-to-Use Tuning Utility.


Provides the smart fan speed control and instant performance tweaking.


8K Resolution Support


Not only can it handles 4K graphics but also supports the next generation 8K video output for the ultimate visual experience.


PCI Express 4.0 Support


This graphics card features PCI Express 4.0 support, with a throughput of 16 GT/s and enables two times the bandwidth compared to PCI Express 3.0. Get ready for the next generation of PC gaming.


AMD Eyefinity Technology


AMD Eyefinity technology expands the traditional limits of desktop computing by multiplying your screen area. With multiple monitors, games become more immersive, workstations become more useful and you become more productive.


Powerhouse Performance


AMD Radeon RX 6000 Series graphics cards deliver ultra-high frame rates and serious 4K gameplay. Get the ultimate gaming experience with powerful new compute units, groundbreaking AMD Infinity Cache, and up to 16GB of dedicated GDDR6 memory. And, when paired with an AMD Ryzen 5000 Series desktop processor, AMD Smart Access Memory technology offers new levels of gaming performance.


Elevated Experiences


Ultimate responsiveness and smooth gaming are up-leveled with low-latency gaming technology from AMD Radeon Anti-Lag and AMD Radeon Boost.1, 2 Propel your gaming experience with the latest HDMI 2.1 VRR technology, USB-C enabled VR headsets, or over 1250 AMD FreeSync technology-enabled gaming displays.


Vivid Visuals


AMD Radeon RX 6000 Series graphics cards pull you into the action with immersive gaming technologies and support for DirectX 12 Ultimate. Experience gaming with realistic lighting, shadows, and reflections along with rich detail thanks to DirectX Raytracing (DXR), variable rate shading (VRS), and AMD FidelityFX features, optimized for AMD RDNA 2 architecture.


One Gaming DNA for PCs and Consoles


AMD RDNA 2 architecture is the foundation of next-generation gaming PCs and consoles. It is the bedrock of the upcoming revolution in PC gaming graphics and cloud gaming. AMD RDNA 2 elevates and unifies visual effects and gameplay across multi-gaming platforms, like no other graphics architecture before.


FidelityFX Contrast Adaptive Sharpening Brings out the Details.


Contrast Adaptive Sharpening (CAS) helps increase visual quality by enabling stunning visual sharpness with optional upscaling to restore detail lost after Temporal Anti-Aliasing (TAA) is applied.
For games that support FidelityFX CAS, turning off Radeon Image Sharpening in Radeon Software to avoid over-sharpening is recommended.


FidelityFX Ambient Occlusion More Realistic Geometry Shading.


AMD RDNA architecture-optimized Combined Adaptive Compute Ambient Occlusion (CACAO) dynamically and efficiently helps improve the appearance of objects based their exposure to ambient light.


FidelityFX Variable Shading Get Performance with Quality.


Uses AMD RDNA 2 architecture support for variable rate shading (VRS) to analyze luminance and motion of frames to help optimize rendering for optimal performance without lowering the image quality.


DirectX Raytracing Experience Photorealistic Games.


DirectX Raytracing (DXR) adds a new level of graphics realism to games through effects like reflections, shadows, and global illumination at real-time frame rates on AMD Radeon RX 6000 series graphics, thanks to AMD RDNA 2 architecture support for hardware-accelerated raytracing.

Tech Specs



RX6900XT OCF 16G

Memory Type



1 x Quick Installation Guide
1 x Graphics Card Holder


2 Years

Graphics Chipset

AMD RX 6900 XT

CUDA Cores / Stream Processors

5120 Stream Processors


1 x HDMI 2.1
3 x DisplayPort 1.4

HDCP Support



7680 x 4320

DirectX Support

DirectX 12 Ultimate

Multi-GPU Support


Max Display Support



Striped Axial Fan
OC Formula 3X Cooling System
0dB Silent Cooling

PSU Requirements

1000W or greater recommended

Graphics Power Connectors

3 x 8-pin PCIe power


See Overview


PCI Express 4.0


332 x 137 x 61 mm


AMD Radeon Software Adrenalin 2020 Edition