PowerColor Hellhound RX 7800 XT 16G-L/OC AMD Radeon RX 7800 XT 16 GB GDDR6 RX7800XT 16G-L/OC

General Information for Powercolor Graphics Cards

PowerColor Hellhound RX 7800 XT 16G-L/OC, Radeon RX 7800 XT, 16 GB, GDDR6, 256 bit, 7680 x 4320 pixels, PCI Express 4.0

RX 7800 XT 16G-L/OC

Hellhound Series: Unleash the Power
Introducing the Hellhound models for the 7800 XT and 7700 XT series - where raw power meets sleek design. Tailored for the gaming elite, the Hellhound cards come equipped with an advanced cooling system and high-performance components, ensuring that gamers can dive deep into intense gaming sessions without a hitch.

Engineered for Uncompromising Performance and Durability
The PowerColor 7800 XT Hellhound is meticulously crafted for durability and performance. Its metal-reinforced backplate adds a layer of protection and rigidity, while the Dual BIOS feature offers seamless adaptability between performance modes. Built on a high-quality 14-layer PCB, the card promises enhanced signal quality and longevity.

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 large heatsink with vertical fins spaced closely is mounted on PCB and offers better heat-spread area and radiation, allowing airflow to disperse heat efficiently.

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 5 x 6 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 9+2+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 7800 XT; a PCB such designed decreases signal loss during transmission: important especially for higher-end GPUs with increased demands for higher currents and stability.

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.

Brand New Amethyst LED Color
Hellhound of this generation comes with a brand new amethyst purple LED lighting while retaining the previous ice blue. Gamers are able to choose the color they want by flipping the switch on side of the card.
Ice blue shows coolness and elegance while amethyst represents mystery and charm.

Dual BIOS Mode
Hellhound RX 7800 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.

GAME.
STREAM.
ADVANCE.
Experience incredible performance, visuals, and efficiency when gaming and streaming with the AMD Radeon RX 7800 XT graphics cards, powered by the AMD RDNA 3 architecture. Immerse yourself in next-generation desktop experiences on some of the most advanced high refresh rate displays with up to 16GB of GDDR6 memory, new frame generation technologies, advanced raytracing, AI accelerators, AV1 encoding, and support for the latest DisplayPort 2.1 technology. The Radeon RX 7800 XT delivers an incredible high refresh 1440p gaming & streaming experience, with additional video memory to step into 4K.

GAME
The AMD Radeon RX 7800 XT graphics cards set a new level of performance for gamers. Featuring up to 16GB of GDDR6 memory, unified AMD RDNA 3 compute units, and next-generation features to enable ultra-fast, ultra-smooth gaming performance at 1440p, and the flexibility to experience ultra-detailed graphics at 4K. Immerse yourself even further with the AMD Radiance Display Engine and DisplayPort 2.1 to experience up to 68 billion colors for video playback and support for up to 8K.

STREAM
Get ready for next-generation, high-fidelity streaming using your favorite software, OBS Studio, with the new hardware AV1 encoders. With improved encoding performance and enhanced visual quality when streaming, the Radeon RX 7700 XT and 7800 XT graphics cards are the ultimate plug-and-play solution for gamers and streamers. Enable AMD Noise Suppression featuring AI to eliminate ambient noise and communicate clearly with your audience or teammates.

ADVANCE
Combine AMD Radeon RX 7700 XT and 7800 XT graphics cards with AMD Ryzen processors to activate AMD smart technologies. You can unleash outstanding performance to give you an edge in the game. Advance your AMD Radeon RX 7000 Series graphics cards with the AMD Software: Adrenalin Edition application, featuring bulletproof drivers, for the best PC gaming experiences.

UPSIZE PERFORMANCE.
MAXIMIZE FIDELITY
AMD FidelityFX Super Resolution technology takes upscaling technology to the next level. Providing incredible image quality while boosting framerates in supported games. AMD Radeon Super Resolution (RSR) leverages FSR technology on the driver level, giving you upscaled performance benefits across thousands of games.

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.

Radeon Anti-Lag
Less lag equals more wins. Radeon Anti-Lag reduces latency, providing ultra-fast response time giving you a dynamic edge over your competition.

Radeon Boost
Radeon Boost delivers extra performance and improves game smoothness when fast on-screen character motion is detected via user input.

AMD FidelityFX Super Resolution 3 technology
AMD FidelityFX Super Resolution 3 (AMD FSR 3) is the synergy of next-level AMD temporal upscaling technology and AMD Fluid Motion Frames interpolation technology designed to deliver massive performance boosts with incredible image quality in supported games. RX 7800 XT 16G-L/OC

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Hellhound AMD Radeon RX 7800 XT 16GB GDDR6

PowerColor Hellhound RX 7800 XT 16G-L/OC. Graphics processor family: AMD, Graphics processor: Radeon RX 7800 XT. Discrete graphics card memory: 16 GB, Graphics card memory type: GDDR6, Memory bus: 256 bit. Maximum resolution: 7680 x 4320 pixels. DirectX version: 12.0, OpenGL version: 4.6. Interface type: PCI Express 4.0. Cooling type: Active, Number of fans: 3 fan(s), Illumination colour: Blue

Initial Release Date: 10/09/2023

PowerColor Hellhound RX 7800 XT 16G-L/OC AMD Radeon RX 7800 XT 16 GB GDDR6 RX7800XT 16G-L/OC Specifications

Product Type Graphics Cards Brand Powercolor Collection Model Powercolor RX 7800 XT 16G-L/OC Manufacturer Product Type Powercolor Graphics Cards Product colour Black Illumination colour Blue Number of Slots 2.5 Cooling type Active Number of fans 3 fan(s) Illumination Yes Product Family RX 7800 XT 16G-L/OC Graphics processor family AMD Graphics processor Radeon RX 7800 XT Maximum Resolution 7680 x 4320 Pixels Processor boost clock speed 2430 MHz Processor boost clock speed (OC mode) 2520 MHz Processor boost clock speed (Gaming mode) 2213 MHz Parallel processing technology support Not supported Stream processors 3840 Discrete graphics adapter memory 16 GB Graphics card memory type GDDR6 Memory bus 256 bit Data transfer rate 19.5 Gbit/s Discrete graphics card memory 16 GB Interface Type PCI Express 4.0 HDMI ports quantity 1 DisplayPorts quantity 3 DVI-D ports quantity 0 DVI-I ports quantity 0 HDMI version 2.1 DisplayPort version 2.1 Minimum system power supply 750 W Supplementary power connectors 2x 8-pin Height 147 mm Length 332 mm Height 50 mm Width 332 mm Depth 147 mm Depth 50 mm DirectX version 12.0 OpenGL version 4.6 AMD FreeSync Yes Year 2023 Video memory 16GB Memory Type GDDR6 OpenGL support 4.6 Gross weight 1.84Kg Package height 10cm Package width 21cm Package length 41cm Package Type NA Chipset AMD Radeon RX 7800 XT HDMI 2.1 Port(s) 1 Max. Resolution 7680x4320 DirectX Support 12.0 Package Contents Graphics Card Bus Standard PCI Express 4.0 Maximum Display Support 4 Memory Interface 256-bit Power Connector(s) 2 x 8-pin Product Length 332mm Product Width 50mm DisplayPort(s) 2.1 3 Engine Clock 2520MHz Web Address www.powercolor.com Memory Clock Effective 19500MHz Stream Processing Units 3840 Model Number RX7800XT 16G-L/OC Product Height 147mm Keywords Graphics CardVideo CardRX 7800 XTGDDR6HDMIDisplayPort MPN RX7800XT 16G-L/OC Video Inputs DisplayPort

PowerColor Hellhound RX 7800 XT 16G-L/OC AMD Radeon RX 7800 XT 16 GB GDDR6 Downloads

PowerColor Hellhound RX 7800 XT 16G-L/OC AMD Radeon RX 7800 XT 16 GB GDDR6 Instruction Manual

PowerColor Hellhound RX 7800 XT 16G-L/OC AMD Radeon RX 7800 XT 16 GB GDDR6 RX7800XT 16G-L/OC Reviews

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