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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 purple—to provide a different atmosphere in your PC build.
The PowerColor Hellhound RX 7900 GRE adopts a triple ringed-fan solution (100 x 90 x 100mm), a set of 5 x 6f 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 15 phase (9+2+1+2+1) phase VRM design and DrMOS that comes with IMON real-time digital monitoring, aiming at providing reliable performance output during gaming.
Dual ball bearings reduce rotational friction, providing excellent heat dissipation and effectively doubling the expected lifetime of the fans.
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.
The newest 9-blade design of powercolors 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
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.
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.
The middle fan spins in reverse so as to reduce the air turbulence between neighboring fans when drawing in cool air. The mechanism therefore maximises the air flow and pressure when less turbulence occurs to offset, further to lower the noise level without sacrificing the cooling efficiency.
A set of 5 x 6f 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.
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.
A premium 14-layer high TG PCB Board -including a 2 oz power layer- is utilised in the Hellhound RX 7900 GRE; a PCB such designed decreases signal loss during transmission: important especially for higher-end GPUs with increased demands for higher currents and stability.
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.
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.
Hellhound RX 7900 GRE 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.
Experience incredible performance, visuals, and efficiency when gaming and streaming with the AMD Radeon™ RX 7900 GRE graphics card, powered by the AMD RDNA™ 3 architecture. Immerse yourself in next generation desktop experiences on the most advanced high refresh rate displays with 16GB of GDDR6 memory, advanced raytracing and AI accelerators, AV1 encoding, and support for the latest DisplayPort™ 2.1 technology. Enhanced by a suite of performance boosting and latency reducing features through AMD software, the Radeon™ RX 7900 GRE delivers an incredible high-refresh 1440p gaming & streaming experience, with additional video memory to step into 4K.
• Optimised for Windows 11• AMD RDNA™ 3 Architecture with Hardware Raytracing• AMD FreeSync™ Technology• Radeon™ Anti-Lag• Radeon™ Boost• AMD FidelityFX™ Super Resolution 3 technology