Overview



Spectral White Edition: Redefining Elegance in Gaming Tech
The RX 7900 XT Hellhound Spectral White Edition stands as a pinnacle of design in the world of graphics cards. It boasts a harmonious all-white PCB and heatsink, creating a sleek, unified aesthetic that's a first in the industry. This card is more than just a powerhouse of performance; it's a centerpiece that will elevate the look of any gaming setup.

It's not just about aesthetics
Beneath its sleek exterior lies the same raw power and performance that the Hellhound series is renowned for. With state-of-the-art cooling, lightning-fast clock speeds, and a unique LED lighting system with three modes - blue, white, and off, controlled via a physical switch - this edition promises to deliver an unparalleled gaming experience.

High Quality Japanese Dual Ball Bearings
Dual ball bearings reduce rotational friction, providing excellent heat dissipation and effectively doubling the expected lifetime of the fans.

Intelligent Fan Controller
Utilizing temperature detection from a smart chip, fans will start running when the GPU reaches 60? and shut down below 50?. Efficient cooling, fan-noise reduction, and extended product lifetime are all benefits of a more accurate temperature monitoring.

Unprecedented Ring-fan Blade Design
The newest 9-blade design of our fans generate better airflow and air pressure under the same noise level, improving cooling performance to reduce GPU temperatures by more than 3? compared to previous generations.

GPU Direct-Contact Copper Plate
We have increased the copper plate area to provide direct contact with the GPU while covering VRAM to increase the heat transfer threshold to the max.

Vertical Fin Heatsink
A brand new white heatsink with closely spaced vertical fins is mounted on the PCB, offering a larger heat-spreading area and improved heat radiation. This allows airflow to efficiently disperse heat.

Turbulence Reducing Fan Rotation
The middle fan spins in the reverse way so as to reduce the air turbulence between neighboring fans when drawing in cool air. The mechanism therefore maximizes the air flow and pressure when less turbulence occurs to offset, further to lower the noise level without sacrificing the cooling efficiency.

Optimum Heatpipe Arrangement
A set of 8 x 6f fresh new white nickel-plated copper heatpipes align closely above the PCB to more quickly and effectively transfer heat from the GPU and VRAM to the cooling array.

Car-Grade Power Module DrMOS with iMON Real Time Digital Monitoring
Hellhound adopts a 10+3+1 phase VRM design with DrMOS to power the GPU as well as an additional 2+1 phase specifically designated for the VRAM. New IMON technology monitors and reports the electric current and power consumption on each individual phase. By balancing the workload, the Hellhound ensures unparalleled stability and thermal protection during overclocking.
In addition, high quality car-grade polymer capacitors features long-lasting durability and high conductivity lowers power loss during transmission.

High Quality PCB Design
A premium 14-layer high TG PCB Board -including a 2 oz power layer- is utilized in the Hellhound RX 7900 XT; a PCB such designed decreases signal loss during transmission: important especially for higher-end GPUs with increased demands for higher currents and stability.

Anti-Sag Bracket
A robust metal bracket is installed on the side of the PCB and is supported all the way to the I/O plate, making the card stand firmly in place inside the chassis.

Metal Reinforced Backplate
The metal backplate strengthens and protects the internal components from PCB bend, and a cut-out design on the back plate allows exhaust heat to properly flow through for heat-dissipation efficiency.

Ice Blue and Glacier White LED Color
Hellhound of this generation now comes with two LED color options. Gamers are able to choose the color they want by flipping the switch on side of the card.
Ice blue shows the Hellhound's coolness, while glacial white projects a crisp, calm, elegance.

Dual BIOS Mode
Hellhound RX 7900 XT features Dual BIOS built-in and a switch for easy swapping.
- OC BIOS: A boosted mode that increases fan RPM to keep your card operating at a lower temperature to drive higher performance.
- Silent BIOS: Focused on lower noise and fan longevity, a milder fan speed, trading fan speed and noise for moderate, but still controlled, temperatures while maintaining performance.

Optimized for Windows 11
AMD Radeon™ RX 7000 Series Graphics power the ultimate Windows 11 gaming experience with optimized support for DirectX® 12 Ultimate, AutoHDR, and DirectStorage.

AMD RDNA™ 3 Architecture with Hardware Raytracing
The AMD RDNA™ 3 architecture features 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 quality.

AMD FreeSync™ Technology
Take full advantage of the AMD Radeon™ RX 7000 Series graphics cards by pairing with a certified AMD FreeSync™ technology-enabled monitor to enable an exceptional stutter and tear-free gaming experience with high refresh rates, low latency, and stunning HDR.

AMD FidelityFX™ Super Resolution Technology
AMD FidelityFX™ Super Resolution technology, or FSR, uses cutting-edge super-optimized spatial upscaling technology to generate super high-quality edges and distinctive pixel detail. With FSR, turn on the latest features and settings in your games while maintaining an acceptable framerate.




Specification


Technical Description:

Design
Product colour:
White
Illumination:The device has illumination.
Yes
Illumination colour:The colour of the illumination, which is the light which allows you the see the display etc. clearly.
Blue, White
Bracket height:
Full-Height (FH)
Form factor:The shape or design of the product.
Full-Height/Full-Length (FH/FL)
Number of fans:The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).
3 fan(s)
Cooling type:The method used to cool the device or to cool the air around the device.
Active

Memory
Data transfer rate:Rate at which data can be transferred. Usually expressed in units per second. May vary with network configurations.
20 Gbit/s
Number of pipelines:
8
Memory bus:Hardware and software that connects the main memory to the memory controller in computer systems. Originally, general-purpose buses like VMEbus and the S-100 bus were used, but to reduce latency, modern memory buses are designed to connect directly to DRAM chips, and thus are designed by chip standards bodies such as JEDEC.
320 bit
Graphics card memory type:
GDDR6
Discrete graphics card memory:
20 GB

Packaging data
Package type:The type of product package e.g. box.
Box

Performance
AMD FreeSync:
Yes
Dual Link DVI:A dual-link DVI interface sends data over both of the DVI links to the monitor, and this is how higher resolutions are achieved. With dual-link DVI, a resolution of 2048 x 1536 is possible.
No
OpenGL version:OpenGL (Open Graphics Library) is a specification defining a cross-language cross-platform API for writing applications that produce 3D computer graphics (and 2D computer graphics as well). The interface consists of over 250 different function calls which can be used to draw complex three-dimensional scenes from simple primitives.
4.6
DirectX version:DirectX is a collection of APIs (application programming interfaces) for easily handling tasks related to game programming on the Microsoft Windows operating system.
12 Ultimate
TV tuner integrated:Device has an in-built TV tuner.
No

Ports & interfaces
DisplayPort version:
2.1
HDMI version:
2.1
DisplayPorts quantity:Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.
3
DVI-D ports quantity:This is the amount of DVI-I interfaces. Digital Visual Interface (DVI) is a video display interface developed by the Digital Display Working Group (DDWG). The digital interface is used to connect a video source to a display device, such as a computer monitor. DVI-D means DVI digital, which means it can only support digital, but not analog.
0
DVI-I ports quantity:This is the amount of DVI-I interfaces. Digital Visual Interface (DVI) is a video display interface developed by the Digital Display Working Group (DDWG). The digital interface is used to connect a video source to a display device, such as a computer monitor. DVI-I is DVI integrated, which means it can support digital and analog.
0
HDMI ports quantity:The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
1
Interface type:
PCI Express 4.0

Power
Supplementary power connectors:
2x 8-pin
Minimum system power supply:The lowest power that is needed.
750 W

Processor
Parallel processing technology support:Parallel processing technology is the simultaneous use of more than one CPU or processor core to execute a program or multiple computational threads. Ideally, parallel processing makes programs run faster because there are more engines (CPUs or Cores) running it. In practice, it is often difficult to divide a program in such a way that separate CPUs or cores can execute different portions without interfering with each other. Most computers have just one CPU, but some models have several, and multi-core processor chips are becoming the norm. There are even computers with thousands of CPUs.
Not supported
Stream processors:
5376
Processor frequency (OC mode):
2500 MHz
Processor boost clock speed:
2395 MHz
CUDA:CUDA (aka Compute Unified Device Architecture) is a parallel computing platform and programming model created by NVIDIA and implemented by the graphics processing units (GPUs) that they produce. CUDA gives program developers direct access to the virtual instruction set and memory of the parallel computational elements in CUDA GPUs.
No
Maximum resolution:The maximum number of pixels that can be displayed in the image. It is usually quoted as width × height,: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels.
7680 x 4320 pixels
Graphics processor:Also known as a graphics processing unit (GPU), this is a specialized electronic circuit designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display. GPUs are used in embedded systems, mobile phones, personal computers, workstations, and game consoles. Modern GPUs are very efficient at manipulating computer graphics.
Radeon RX 7900 XT
Graphics processor family:The category to which the graphics processor (GPU) belongs e.g. Southern Islands family of Radeon processors (made by AMD), GeForce 600 (made by NVIDIA).
AMD

System requirements
Windows operating systems supported:Windows vesions wich can be used with the device.
Windows 11

Weight & dimensions
Height:The measurement of the product from head to foot or from base to top.
147 mm
Depth:The distance from the front to the back of something.
62 mm
Length:The measurement or extent of something from end to end.
338 mm


Product details


RX7900XT 20G-L/OC/WHITE PowerColor

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SKURX7900XT 20G-L/OC/WHITE

Quick Code: Q MPN: RX7900XT 20G-L/OC/WHITE
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