At the core of the NITRO+ Graphics Cards series are the technologies of the SAPPHIRE PANTHEON Suite ofpermanent features. SAPPHIRE PANTHEON guarantees supreme cooling technology and other distinctfeatures exclusive to NITRO+ graphics cards. Each NITRO+ iconic feature stands as strong and permanent asthe pillars of the PANTHEON. Every NITRO+ Graphics Card guarantees the presence of the stable, reliableand innovative SAPPHIRE PANTHEON suite of features.
On NITRO+ AMD Radeon™ RX 7900 XTX Vapor-X, 90 Ampere Mosfets for GPU with 12 phases is engineeredonto the board. This digital power design provides a total of 1080 Ampere currents to the GPU, offering28% more power delivery for the GPU in comparison to the standard AMD Radeon™ RX 7900 XTX design, topush maximum overclocking potential.
The NITRO+ AMD Radeon™ RX 7900 Series Vapor-X Graphics Cards are constructed with a Die CastedAluminum-Magnesium Alloy Frame that strengthens the structural stiffness of the shroud and ensuresdurability whilst enveloping the sides of the PCB. Located on top of the frame is the Frontplate Heatsinkwhich overlays the entire PCB to cool the VRM components as a dedicated VRM cooling module to createoptimal heat dissipation for peak airflow and cooling performance.
The NITRO+ AMD Radeon™ RX 7900 Series Vapor-X Graphics Cards are equipped with the latest AngularVelocity Fan Blade Design to allow for greater airflow while simultaneously enabling quiet and cooloperation. This design generates up to 44% more downward air pressure and up to 19% more airflowcompared to previous generation fan blades. The renowned and robust Tri-X Cooling Technology works in tandem with the Wave Fin Design to diminish friction and airflow which reduces noise, and the V Shape Fin Design for GPU Cooling to quicken and centralize airflow around the GPU to dissipate heat efficiently.
The GPU is mounted onto the High TG Copper PCB. Constructed of 14 layers of high-density 2oz Copper PCBwith a high TG [Glass Transition] temperature value PCB to match the power requirements of the GPU andmemory and guarantee mechanical stability of the PCB during operation. The board design uses premiumand efficient compact Ultra High Performance Conductive Polymer Aluminum Capacitors which fullyenables the 20-phase power design of the PCB.
When the temperature of the GPU rises, the fans on the graphics card speed up accordingly. To aid in rapidcooling and heat dissipation, the new Assistive System Fan Control feature controls the speed of a systemfan to automatically increase at the same time as the graphics card fans to assist in expelling hot air from theentire system faster.
Experience classic NITRO+ features like the fan-favourite Quick Connect Fan with just one screw holding thefan securely in place to easily remove, clean or replace the fan. Fans feature Dual Ball Bearing for up to 85%longer lifespan than sleeve bearing fans and for up to 10% less noise through fan blade improvements.Switch between Performance Mode to Silent Mode or back using our Dual BIOS feature and enable TriXX toswitch easily between modes using the TriXX Software BIOS Switch. The high-quality aluminum MetalBackplate protects the components on the backside of the PCB and helps remove heat.
For the ultimate customization, NITRO Glow enables gamers to personalize their battlestation aesthetic. TheNITRO+ AMD Radeon™ RX 7900 Vapor-X Series Graphics Cards take it the next step further with the DualARGB Light Bar. Customize both the dual light bar and the ARGB Backplate to cultivate an exceptional andbeautiful ambiance for your gaming setup. Enable the external synchronization of RGB LEDs between the graphics card and the motherboard using the 3-pin header in the tail. Gamers can then choose if the graphics card performs the RGB LED effects independently or if the motherboard acquires control. The NITRO+ AMD Radeon™ RX 7900 Vapor-X Series Graphics Cards is bundled with a Graphics CardSupporter to keep the graphics card in place on the PCIe Slot. Gamers can also find the optional ARGBExtension Cable to synchronize the NITRO+ Graphics Card with other ARGB components within the PCsystem.
NITRO Cool Tech is a combination of various SAPPHIRE cooling technologies with the goal to keep the product in the balance of cooling performance and noise level. It does not only cool GPU and memory but also take other heat sources into account on the graphics card. The composite heatpipes are fine-tuned for each individual cooling design with optimal heat flow, efficiently and evenly spreading out the heat to the entire cooling module.The Angular Velocity Fan Blade provides a double layer of downward air pressure which alongside the air pressure on the outer ring of the Axial fan, results in up to 44% more downward air pressure and up to 19% more airflow for a quieter and cooler operation.
The all-new innovative Wave Fin Design working in tandem with our V-Shape Fin Design for GPU Cooling reduces wind friction and centralises the airflow around the GPU to dissipate heat efficiently to produce lower thermal temperatures. The Die Casted Aluminum-Magnesium Alloy Frame enveloping the sides of the PCB help to strengthen the structural stiffness of the shroud to create a strong, scratch resistant and high quality finish that elevates the aesthetic and strength of the graphics card.
The Vapor Chamber is mounted in contact with the surface of the main GPU chip and GDDR6 Memory. Since the entire area would transfer heat at the same rate, the Vapor-X module is engineered to work more efficiently than a copper heat sink at carrying away heat. Upon gaining heat, the heat source is pushed to the Vaporization Wicks to begin the heat dissipation process. Due to extreme low pressure, working fluid and pure water can be easily vaporized, and easily moves through the vacuum until it reaches the Condensing Wick which is adjacent to the cooled surface. Here it turns back to a liquid state whereby the liquid is then absorbed by the Transportation Wick by capillary action and moved back towards the Vaporization Wick. A recycled liquid system occurs when the heat source reheats the liquid and it becomes re-vaporized by the Vaporization Wick to restart the Vapor-X Cooling process.
When the temperature of the GPU rapidly rises, the fans on the graphics card will speed up accordingly. To aid in rapid cooling and heat dissipation, the Assistive System Fan Control feature on TriXX controls the speed of a system fan to automatically increase alongside the graphics card fans simultaneously to assist in expelling hot air from the entire system faster. The TriXX Software includes a range of features such as TriXX Boost, Software BIOS Switchand NITRO Glow ARGB LED Effect which can only be controlled via TriXX. Customize your individual style with TriXX Software and heighten your gaming experience! At times fans need a service but it can be frustrating to return the entire card and wait for a replacement to be authorized. The fan Check feature allows users to check the cooler’sstatus and immediately contact customer support through Fan Service in case of problems. If there’s a fan problem, you don’t have to return the entire card. SAPPHIRE or our channel partners will send out a replacement fandirectly to you! That means they’re easy to remove, clean and replace, with just one screw holding them securely in place.
With tasteful shroud design augmented by ARGB LEDs, you can change the colors of the LEDs, for a customized design. This can be controlled via TriXX software. Choose from various different modes including Fan Speed Mode, PCB Temperature Mode or the Colourful Rainbow Mode or turn off the LEDs.