SAPPHIRE PULSE AMD RADEON RX 7900 XTX GAMING OC 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

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.

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.

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. 

Graphics Card Supporter

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

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.

 

AMD RDNA™ 3

 

Reference from : https://www.sapphiretech.com

 

SPECIFICATION

GPU

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

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Engine Clock

• Boost Clock: Up to 2525 MHz
• Game Clock: Up to 2330 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.

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Stream Processors

6144

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Compute Units

96 CU (with RT+AI Accelerators)

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Infinity Cache

96MB

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Ray Accelerators

96

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Memory Size/Bus

24GB/384 bit GDDR6

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Memory Clock

20 Gbps Effective

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Displays

Maximum 4 Displays

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Resolution

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

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Interface

PCI-Express 4.0 x16

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Output

• 2x HDMI 
• 2x DisplayPort

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BIOS Support

• UEFI

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Game Index

4K

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Sapphire Features

• Premium Digital Power Design
• Ultra High Performance Conductive Polymer Aluminum Capacitors
• Fuse Protection
• High TG Copper PCB
• Optimized Composite Heatpipe
• Tri-X Technology
• Intelligent Fan Control
• Precision Fan Control
• Metal Backplate
• Two-Ball Bearing Fans
• Angular Velocity Fan Blade
• TriXX Supported
• TriXX Boost
• Graphics Card Supporter

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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

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Cooling

3 Fans

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Form Factor

2.7 slot, ATX
Dimension: 313(L)X 133.75(W)X 52.67 (H)mm

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Power Consumption

370W Total Board Power

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OS

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

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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.