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PowerColor Radeon RX 7900 XTX Hellhound (RX 7900 XTX 24G-L/OC)

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PowerColor Radeon RX 7900 XTX Hellhound
Main
InterfacePCI-E v4.0
GPU
 AMD Radeon RX 7900 XTX
ArchitectureNavi 3X (RDNA 3)
Memory size24 GB
Memory typeGDDR6
Memory bus384 bit
GPU clock speed2525 MHz
Memory clock20000 MHz
Lithography5 nm
Max. resolution7680x4320 px
Connections
HDMI1
HDMI versionv.2.1
DisplayPort3
DisplayPort versionv.2.1
Software
DirectX12 Ultimate
OpenGL4.6
Stream processors6144
Passmark G3D Mark31355 score(s)
General
Monitors connection4
Coolingactive (fan)
Fans3
Lighting
Additional power8 + 8 pin
Minimum PSU recommendation800 W
Number of slots3
Length338 mm / 338x147x62 /
Official Websitepowercolor.com
Added to E-CatalogJanuary 2023
P/N
RX 7900 XTX 24G-L/OC

A high-performance gaming graphics card from PowerColor, designed for powerful gaming systems and workstations. Recommended for users looking for a powerful alternative to the flagship GeForce RTX 4080 and 4090 graphics cards with increased memory. Provides high performance in 4K resolution, supports modern graphics optimization technologies and has a competitive price, which makes it one of the best choices in its segment.

Thanks to AMD FidelityFX Super Resolution (FSR) technology, the RX 7900 XTX allows you to significantly increase the frame rate in games without a noticeable loss in image quality. This is especially true for modern games that require significant hardware resources. The improved Ray Accelerators architecture provides higher quality and more efficient work with ray tracing, which allows you to display more realistic shadows, reflections and lighting in games.

Smart Access Memory (SAM) support allows AMD Ryzen processors to have full access to GPU memory, increasing performance in some scenarios. PowerColor Radeon RX 7900 XTX Hellhound is equipped with a Navi 31 graphics chip (it can overclock to 2525 MHz), and the GDDR6 video memory stock reaches 24 GB (frequency 20000 MHz, 384-bit bus). The Hellhound modification is equipped with an improved cooling system with three fans with illumination and an enlarged radiator, which provide lower noise levels and adequate temperatures under load. The length of the model is 338 mm, it takes up 3 slots on the printed circuit board and requires a power supply of at least 800 W for efficient operation.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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PowerColor RX 7900 XTX 24G-L/OC AMD Radeon RX 7900 XTX 24 Go GDDR6 RX7900XTX24G-LOC

RX7900XTX24G-LOC
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£799.99

PowerColor AMD Radeon RX 7900 XTX Hellhound OC 24GB Graphics Card

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£859.99

Powercolor Hell Hound AMD Radeon RX 7900 XTX 24GB GDDR6 - RX7900XTX 24G-L/OC RX7900XTX 24G-L/OC

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£961.14

PowerColor RX 7900 XTX 24G-L/OC AMD Radeon RX 7900 XTX 24 GB GDDR6 RX7900XTX 24G-L/OC

New Atmosphere of Hellhound Hellhound has long been guarding the gaming underworld and is committed to deliver the most reliable gaming experience. Remain simple and sleek; it is never humble in showing its strength when the gamers calls for. The Hellhound of this generation features a second LED color amethyst purpleto provide a different atmosp... morehere in your PC build. Engineered for Performance and Reliability The PowerColor Hellhound RX 7900 XTX adopts a triple ringed-fan solution (100 x 90 x 100mm) a set of 8 x 6 heatpipes running through the heatsink and a copper plate directly touching the GPU while covering VRAM to achieve better cooling efficiency. In addition the product is built with 12+3+2+2+1 phase VRM design and DrMOS that comes with IMON real-time digital monitoring aiming at providing reliable performance output during gaming. 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 8 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 12+3+2 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
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Direct competitor to GeForce RTX 4080 and 4090

The PowerColor Radeon RX 7900 XTX Hellhound is a powerful graphics card designed for gaming and workstation systems, acting as an alternative to the flagship GeForce RTX 4080 and 4090 models. It is aimed at both gamers and professionals who need high performance in 4K, increased VRAM and a modern architecture with support for advanced technologies in the field of video processing.

24GB GDDR6 memory buffer

The main advantage of the RX 7900 XTX over its competitors is 24 GB of video memory and a more affordable price, almost half that of the RTX 4090. This factor makes the card especially attractive to users who do not want to overpay for NVIDIA's proprietary technologies. In addition, AMD is actively developing an alternative to DLSS - FSR, improving upscaling algorithms, frame generation and gradually introducing support at the driver level. In terms of "pure" performance, the RX 7900 XTX is inferior to the RTX 4090 by about 20%.

Only the most important

The Hellhound model from PowerColor is equipped with an effective cooling system with three fans, an enlarged radiator and eight heat pipes, which guarantees low noise levels and stable temperatures even under maximum load. The manufacturer also upgraded the power converter and memory subsystem using GDDR6 chips, and added two VGA-UEFI chips for improved overclocking capabilities. The appearance of the video card is maintained in a strict style - without ARGB backlighting and synchronization elements, which corresponds to the philosophy of the Hellhound series: only the most important, without the excess.

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