ASRock Radeon RX 7900 XTX Phantom Gaming 24GB OC Graphics Card Review

Overview

• Clock: GPU / Memory
  Boost Clock*: Up to 2615MHz / 20Gbps
  Game Clock**: 2455MHz / 20Gbps
• Key Specifications
  AMD Radeon™ RX 7900 XTX GPU
  24GB GDDR6 on 384-Bit Memory Bus
  96 AMD RDNA™ 3 Compute Units (With Rt+Ai Accelerators)
  96MB AMD Infinity Cache™ Technology
  PCI^® Express 4.0 Support
  3 x 8-pin Power Connectors
  3 x DisplayPort™ 2.1 / 1 x HDMI™ 2.1
• Key Features
  Polychrome SYNC
  Phantom Gaming 3X Cooling System
  Striped Ring Fan
  Reinforced Metal Frame
  Stylish Metal Backplate
  0dB Silent Cooling
  Super Alloy Graphics Card

Phantom Gaming 3X Cooling System – For Cool and Silent

Air Deflecting Fin – Guide Airflow to Go Through Regularly & Quickly.

Ultra-fit Heatpipe – Consolidated to Maximize the Contact.

The heatpipes are consolidated to maximize the contact among each others and also the GPU baseplate for the optimized heat dissipation.

Nickel-plated Copper Base – Maximize GPU Contact Area.

With premium copper base heatsink design, the direct contact area to the GPU would be maximized to improve thermal transfer effectively.

High-density Metal Welding – Improve Heat Dissipation.

Effectively isolate all coverage of the gap between pipe and stacked fins, hence improve heat dissipation effectively.

Nano Thermal Paste – Perfect Thermal Teamwork.

Eliminate the gaps in the contact area to maximize heat transfer and thermal efficiency.

Premium Thermal Pad – Better Heat Transfer.

The premium thermal pad helps to transfer the heat of the components to the heatsink, improving heat dissipation.

Precise Screw Torque – Optimized Mounting Pressure.

ASRock adopts precise screw torque when assembling its graphics cards to optimize the cooler mounting pressure to improve thermal efficiency while avoiding damage to GPU die.

0dB Silent Cooling – Spin For Cooling, Stop For Silence.

The fan spins when the temperature goes high for the optimal cooling, and stops when the temperature goes low for the complete silence.

Polychrome SYNC – Create your own unique colorful light effects.

With the integrated ARGB LEDs, you can create your own unique colorful light effects which can also be switched on and off. It can also be synchronized with your ASRock motherboards that support Polychrome SYNC.

LED On/Off Switch – On or Off? Switch as You Want.

You can switch not only the built-in ARGB LEDs but also the ARGB LEDs equipping with the connected strips/devices at once.

ARGB Pin-header – More ARGB, More Fancy.

With the ARGB pin-header, it can connect ARGB strips/devices to make the lighting effects more rich and vivid.

Reinforced Metal Frame

Enhances the structure to prevent the PCB from being bent.

Stylish Metal Backplate – Solid, Fancy, Cool.

Designed to avoid PCB bending. The fancy outlook makes the graphic card more legendary in visual. It also helps to enhance cooling with the premium thermal pads equipped backside.

ASRock Tweak 2.0 – Pro and Easy-to-Use Tuning Utility.

Provides the smart fan speed control and instant performance tweaking.

8K Resolution Support

Not only can it handles 4K graphics but also supports the next generation 8K video output for the ultimate visual experience.

PCI^® Express 4.0 Support

This graphics card features PCI^® Express 4.0 support, with a throughput of 16 GT/s and enables two times the bandwidth compared to PCI^® Express 3.0. Get ready for the next generation of PC gaming.

Specifications

• Graphics Engine
  – AMD Radeon™ RX 7900 XTX
• Bus Standard
  – PCI^® Express4.0 x16
• DirectX
  – 12 Ultimate
• OpenGL
  – 4.6
• Memory
  – GDDR6 24GB
• Engine Clock
  – Boost Clock*: Up to 2615 MHz
  – Game Clock**: 2455 MHz

  *Boost Clock is the maximum frequency achievable on the GPU running a bursty workload. Boost clock achievability, frequency, and sustainability will vary based on several factors, including but not limited to: thermal conditions and variation in applications 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
• Memory Clock
  – 20 Gbps
• Memory Interface
  – 384-bit
• Resolution
  – Digital Max Resolution: 7680 x 4320
• Interface
  – 3 x DisplayPort™ 2.1*
  – 1 x HDMI™ 2.1

  *DisplayPort (DP) 2.1 on any one or two ports. DisplayPort (DP) 1.4a on any and up to 4 ports simultaneously.
• HDCP
  – Yes
• Multi-view
  – 4
• Recommended PSU
  – 1000W
• Power Connector
  – 3 x 8-pin
• Accessories
  – 1 x Quick Installation Guide
• Dimensions
  – 330 x 140 x 57.6 mm, 2.8-slot
• Net Weight
  – 1550 g

More information can be found on ASRock’s website.