New Atmosphere of HellhoundHellhound 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 atmosphere in your PC build.Engineered for Performance and ReliabilityThe 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 BearingsDual ball bearings reduce rotational friction providing excellent heat dissipation and effectively doubling the expected lifetime of the fans.Intelligent Fan ControllerUtilizing 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 DesignThe 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 PlateWe 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 HeatsinkA 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 RotationThe 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 ArrangementA 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 MonitoringHellhound 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 long-lasting durability and high conductivity lowers power loss during transmission.High Quality PCB DesignA premium 14-layer high TG PCB Board -including a 2 oz power layer- is utilized in the Hellhound RX 7900 XTX; 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 BracketA 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 BackplateThe 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 ColorHellhound 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 ModeHellhound RX 7900 XTX 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.THE MOST ADVANCED GRAPHICS FOR GAMERSExperience unprecedented performance visuals and efficiency at 4K and beyond with AMD Radeon RX 7000 Series graphics cards the world's first gaming GPUs powered by AMD RDNA 3 chiplet technology. Immerse yourself in breathtaking visuals with the pinpoint color accuracy of AMD Radiance Display Engine and boost frame rates with AMD FidelityFX Super Resolution and Radeon Super Resolution upscaling technologies. To unlock even more performance combine AMD Radeon RX 7000 Series graphics and compatible AMD Ryzen processors to activate AMD smart technologies.BREAKTHROUGH PERFORMANCEAMD Radeon RX 7000 Series graphics cards set a new standard for ultra-enthusiast class gaming performance. Featuring advanced AMD RDNA 3 compute units blazing fast clock speeds and chiplet technology to enable fluid high-refresh rate gaming experiences. Breakthrough new levels of performance with up to 24GB of GDDR6 memory and 2nd generation AMD Infinity Cache to deliver an incredible experience at 4K and beyond.BREATHTAKING VISUALSDiscover new levels of fidelity and ultra-fast gameplay with High-Performance Rendering a combination of compute-based AMD FideltyFX features and upscaling technologies to deliver world-class visuals with remarkable performance. Further immerse yourself with the AMD Radiance Display Engine and DisplayPort 2.1 to experience up to 68 billion colors at up to 8K 165Hz.BETTER TOGETHERCombine AMD Radeon RX 7000 Series graphics cards and 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 GPU with the AMD Software: Adrenalin Edition application featuring bulletproof drivers for the best PC gaming experiences.UPSIZE PERFORMANCE. MAXIMIZE FIDELITYAMD 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.AMD FidelityFX Super Resolution TechnologyAMD 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.Optimized for Windows 11AMD 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 RaytracingThe 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 TechnologyTake 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.