SAPPHIRE NITRO+AMD RADEON RX 7900 XTX GAMING OC VAPOR-X 24GB GDDR6 *การ์ดจอ

AMD RDNA™ 3 Architecture

24GB of GDDR6 memory

AMD Radiance Display™ Engine

DisplayPort™ 2.1

AMD FidelityFX™ Super Resolution

AMD Radeon Super Resolution

4K and Beyond

Software BIOS Switch

Switch from OC BIOS to Secondary mode or back using our TriXX software for a quick and easy switch between your dual BIOS modes.

SAPPHIRE NITRO+ Graphics Cards

Backplate

Provides rigidity and helps cool your card by increasing heat dissipation.

Engineered

ARGB

Personalize the look of your NITRO + card with its built-in ARGB.

Outputs

Choose from HDMI and DP slots for a maximum of 4 outputs

Cooling

Innovative cooling technologies to ensure optimal performance and airflow.

Vapor-X Cooling

The Vapor Chamber is mounted in contact with the surface of the main chip and memory. Since the entire area transfers heat at the same rate, the Vapor-X module has been engineered to operate 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 are easily vaporized, and transferred through the vacuum until reaching the Condensing Wick which is adjacent to the cooled surface. From here, it turns back to a liquid state whereby the liquid is then absorbed into 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.

WAVE Fin Design & V-Shape Fin Design for GPU cooling

The WAVE Fin Design reduces friction when the wind goes into the fin module resulting in a reduction of the wind cut noise. 

The V-shape fin design on top of the GPU accelerates and centralizes the air flow around the GPU to dissipate heat efficiently. 

Die Casted Aluminum-Magnesium Alloy Frame & Frontplate Heatsink

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. Overlaying the entire PCB, the die casted Frontplate Heatsink cools the VRM, Memory and Chokes resulting in superior heat dissipation for top-notch airflow and cooling performance.

Digital Power Design

SAPPHIRE NITRO+ & PULSE AMD Radeon™ RX 7900 Series are designed with digital power which provides accurate power control and excellent power efficiency

Ultra High Performance Conductive Polymer Aluminum Capacitor

The Ultra High Performance Conductive Polymer Aluminum Capacitor has a small PCB foot print but high volumetric capacitance that makes 20-phase power possible on the RX 7900 series graphics card. The capacitor offers stable capacitance at a high frequency and temperature with very low signal noise, ensuring the stability and reliability of the product.

High TG Copper PCB

The GPU is mounted on to the high-density 14 layer 2oz Copper and high TG PCB to match the rapid speed, high current and increased power requirement of the GPU and memory to guarantee high stability of the PCB during operation.

Tough Metal Backplate

The all-aluminum backplate provides additional rigidity that guarantees nothing bends and dust stays out. It also helps cool your card by increasing heat dissipation.

Dedicated VRM Cooling

Dedicated VRM cooling module to create optimal heat dissipation for peak airflow and cooling performance.

Angular Velocity Fan Blade

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 when compared to the previous generations.

Optimized Composite Heatpipe

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.

Assistive System Fan Control

When the temperature of the GPU increases, the graphics card fans speed up accordingly. To further help with cooling and heat dissipation, the Assistive System Fan Control feature in SAPPHIRE’s TriXX software controls the speed of a system fan to automatically increase at the same time as the graphics card fans, this assists in expelling the heated air from the entire system faster.

OC BIOS

This BIOS has been engineered to the maximum TGP setting for maximized gaming performance

Fuse Protection

In order to protect your card, the SAPPHIRE cards have fuse protection built into the circuit of the external PCI-E power connector to keep the components safe. 

Dual BIOS

Choose between OC BIOS or Secondary mode to enhance your gaming experience.

Graphics Card Supporter

Bundled with a graphics card supporter to keep the graphics card in place on the PCIe Slot.

Dual ARGB Light Bar

With tasteful shroud design augmented by ARGB LEDs, you can change the colors of the LED, for a customized design. This can be controlled via TriXX software. Choose from different modes including Fan Speed Mode, PCB Temperature Mode or the colourful rainbow mode or turn off the LEDs.

External ARGB Control Sync

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.

Fan Quick Connect

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 fan directly to you! That means they’re easy to remove, clean and replace, with just one screw holding them securely in place.

Two-Ball Bearing

These feature Dual Ball bearing fans, which have an approximately 85% longer lifespan than sleeve bearings in our tests. The improvements to the fan blades means the solution is up to 10% quieter than the previous generation.

TRI-X COOLING TECHNOLOGY

Boost Clock : Up to 2680 MHz

Game Clock: Up to 2510 MHz

An innovative mixture of Robust VRM Cooling and independent memory thermal modules work in tandem to remove heat efficiently and effectively across all sections

Tunneled fins increase convection airflow and ensure wind continuously flows through the cooling and fan system

Heat is dissipated by a trio of large efficient fans running anticlockwise to maximize airflow.

AMD RDNA™ 3

SPECIFICATIONS

GPU

• AMD Radeon™ RX 7900 XTX Graphics Card
  5nm GPU
  AMD RDNA™ 3 Architecture

Engine Clock

• Boost Clock: Up to 2680 MHz
• Game Clock: Up to 2510 MHz
• Boost Clock is the maximum frequency achievable on the GPU running bursty workload. Boost clock achievability, frequency, and sustainabilty will vary based on several factors, including but not limited to: thermal conditions and variation in application and workloads.
• Game Clock is the expected GPU clock when running typical gaming applications, set to typical TGP(Total Graphics Power). Actual individual game clock results may vary.

Stream Processors

• 6144

Compute Units

• 96 CU (with RT+AI Accelerators)

Infinity Cache

• 96MB

Ray Accelerators

• 96

Memory Size/Bus

• 24GB/384 bit GDDR6

Memory Clock

• 20 Gbps Effective

Displays

• Maximum 4 Displays

Resolution

• HDMI™: 7680×4320
• DisplayPort 2.1: 7680×4320

Interface

• PCI-Express 4.0 x16

Output

• 2x HDMI 
• 2x DisplayPort

BIOS Support

• Dual UEFI

Game Index

• 4K

Sapphire Features

• Dual BIOS
• TriXX Software Switch
• Premium Digital Power Design
• Ultra High Performance Conductive Polymer Aluminum Capacitors
• Fuse Protection
• Tri-X Cooling Technology
• Vapor-X Cooling
• High TG Copper PCB
• Optimized Composite Heatpipe
• Intelligent Fan Control
• Precision Fan Control
• Metal Backplate with ARGB
• Dual ARGB Light Bar
• Two-Ball Bearing Fans
• Angular Velocity Fan Blade
• Assistive System Fan Control
• Die Casted Aluminum-Magnesium Alloy Frame
• Frontplate Heatsink for VRM
• Wave Fin Design
• V Shape Fin Design for GPU Cooling
• TriXX Supported
• Fan Check
• Fan Quick Connect
• TriXX Boost
• NITRO Glow
• External RGB LED MB Synchronization

Accessories Bundled

• Graphics Card Supporter
• ARGB Extension Cable

AMD Features

• AMD RDNA™ 3 Gaming Architecture
• 96 AMD RDNA™ 3 Compute Units (with RT+AI Accelerators)
• 96MB AMD Infinity Cache™ technology
• DisplayPort™ 2.1
• AMD Radiance Display™ Engine
• AMD Radeon™ Boost technology*
• AMD Radeon™ Anti-Lag* technology*
• 24GB GDDR6 on 384-Bit Memory Bus
• PCI® Express 4.0 ready
• AMD FidelityFX™ technologies*
• AMD FidelityFX™ Super Resolution technology*
• Microsoft® DirectX® 12 Ultimate
• Microsoft® DirectStorage
• Vulkan® Optimized
• AMD smart technologies*
• AMD Software: Adrenalin Edition™ application
• AMD Noise Suppression*
• AMD Privacy View*
• AMD Radeon™ Super Resolution technology*
• AMD Link*
• AMD Freesync™ technology

Cooling

• 3 Fans

  Vapor-X Cooling

Form Factor

• 
  3.5 slot, ATX
  Dimension: 320(L)X 135.75(W)X 71.6 (H)mm

Power Consumption

• 420W Total Board Power

OS

• Linux®, Windows® 10, and Windows 11. 64-bit  operating system required

System Requirement

• Minimum 800 Watt Power Supply
• 3 x 8-pin Power Connector.
• PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard.
• Minimum 8GB of system memory. 16GB recommended.