PowerColor AMD Radeon™ RX 7900 XTX Hellhound OC RDNA3 Gaming Graphics Card
Experience Breakthrough Performance Meet the latest addition to the incredible AMD Radeon RX 7900 XTX series graphics cards, experience Breakthrough new levels of performance with 24GB of GDDR6 memory and blazing fast clock speeds to deliver an incredible experience at 4K and beyond. Powered by the all-new RDNA3 architecture featuring industry-advancing chiplet technology to deliver next-generation performance, visuals, and power efficiency. Discover new levels of performance with advanced AMD RDNA™ 3 compute units, featuring redesigned raytracing accelerators for incredible performance while improving image fidelity.

6144Stream Processors
24GBGDDR6 Memory
2270 (2330) MHzCore Clock (OC)
2500 (2525) MHzBoost Clock (OC)

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A Breakthrough Gaming Architecture
RDNA™ 3 Architecture
AMD RDNA™ is built from the ground up to deliver incredible performance, efficiency, and features to all gamers across a wide range of hardware. Gamers can experience AMD RDNA™ across desktop, laptop, console, mobile, and the cloud. With the AMD RDNA™ 3 architecture featured on the AMD Radeon™ RX 7900 Series graphics cards, experience the next-generation advancements in GPU design with new AI accelerators on the world’s first chiplet GPU design for gamers.

4K and Beyond Gaming
With advanced AMD RDNA™ 3 compute units featuring Raytracing and AI Acceleration

Another World First
The world’s first gaming GPU’s designed with chiplet technology

Ultimate Immersion
Incredible colour accuracy with AMD Radiance Display™ Engine and DisplayPort™ 2.1 Up to 8K 165Hz

Plug and Play
Incredible energy efficiency, acoustics, and thermals for effortless upgrades

Experience Pixel Perfection
Breathtaking Visuals

A pixel perfect experience starts with Radeon™ RX 7900 Series graphics cards. Immerse yourself in your favorite visual vistas with stunning image clarity and up to 68 billion colors at up to 8K 165Hz. The Radeon™ RX 7900 Series delivers a jaw-dropping visual experience you need to see to believe.

High Performance Rendering
High Performance Rendering is a smarter approach to maximizing performance and visuals through the power of AMD Software, AMD FidelityFX™2 technology, & AMD RDNA™ 3 architecture.

AMD Radiance Display™ Engine
The AMD Radiance Display™ Engine paired with DisplayPort™ 2.1 delivers 12-bit HDR and full coverage of the REC2020 color space for incredible color accuracy at up to 8K 165Hz.

Upsize Performance. Maximise Fidelity.
FSR 2, AMD’s next-level temporal upscaling technology, is designed to deliver similar or better than native image quality and boosts framerates in supported games across a wide range of products and platforms.

Specifications
Key Specifications
Chipset Radeon RX 7900 XTX
Edition Hellhound OC
Manufacturing Process 5 nm
Microarchitecture RDNA 3
Cores & Clocks
Streams 6144
Core Clock 2270, 2330 (OC Mode) MHz
Boost Clock 2500, 2525 (OC Mode) MHz
Video Memory (VRAM)
Memory Size 24GB
Memory Type GDDR6
Memory Clock 20000 MHz
Memory Speed (Effective with DDR)
Memory Bus 384 Bit
Memory Bandwidth
Memory Data Rate
Cooling
Cooling Solution Tri Fan (3)
Fitted/Included Backplate Yes
I/O & Connectivity
Interface PCIe 4.0

Connectivity
3 x DisplayPort 2.1
1 x HDMI 2.1

Visuals
AMD CrossFire Support
AMD Freesync Support Yes
AMD FreeSync Version
HDR Support Yes
Microsoft DirectX Support 12 API
Max. Concurrent Displays 4 Displays
Maximum Digital Resolution 7680×4320 (8K UHD)
Maximum Analog (VGA) Resolution
Compute Performance
Peak Half Precision Compute Performance (FP16)
Peak Single Precision Compute Performance (FP32)
Peak Double Precision Compute Performance (FP64)
Power & Thermals
Graphics Card Power Connectors 2 x 8-pin PCIe
Graphics Card TDP/Power
Minimum Recommended PSU 800 W
Maximum GPU Temperature
Physical
Width Triple Slot
Low Profile Support N/A
Dimensions 338 x 147 x 62 mm
Package Type Retail