PowerColor Hellhound AMD Radeon™ RX 7900 XTX 24GB GDDR6 Graphics Card

AMD Radeon™ RX 7900 XTX Specifications

Graphics Engine

• Model Name: RX7900XTX 24G-L/OC
• Series: Hellhound
• Stream Processor: 6144 Units

Video Memory

• Capacity: 24GB GDDR6
• Speed: 20.0 Gbps
• Interface: 384-bit

Engine Clock

• Overclock Mode (OC):
  • Game: Up to 2330 MHz¹
  • Boost: Up to 2525 MHz²
• Standard/Silent Mode:
  • Game: Up to 2270 MHz¹
  • Boost: Up to 2500 MHz²

Bus Standard

• PCIe Version: 4.0

Display Connectors

• Ports:
  • 1 x HDMI 2.1
  • 3 x DisplayPort 2.1 (Supports up to 2 simultaneous DP2.1 connections)

Feature Support

• DirectX® Version: 12
• OpenGL Version: 4.6
• AMD Eyefinity Technology: Supported
• AMD Stream Technology: Supported
• AMD Smart Access Memory: Supported

Maximum Resolution

• DisplayPort: 7680 × 4320
• HDMI: 7680 × 4320

Power Specifications and Dimensions

• Board Dimensions:
  • Without Bracket: 320 mm × 118.5 mm × 62 mm
  • With Bracket: 338 mm × 147 mm × 62 mm
• Slot: 3
• Minimum System Power Requirement: 800W³
• Power Connectors: Two 8-pin PCI Express

¹ Game Clock is the expected GPU clock when running typical gaming applications.
² Boost Clock is the maximum frequency achievable under nominal workloads.
³ Recommended power requirement may vary depending on system configuration.

4o