PowerColor Hellhound Radeon RX 7900 XT overview - advantages and disadvantages

Information about the PowerColor Hellhound Radeon RX 7900 XT GPU chip, the number of blocks for rendering and texture output, along with the sales starting time and the price at that moment.

• Based on
  AMD Radeon RX 7900 XT
• GPU Chip
  Navi 31 (RDNA 3)
• Execution units
  84
• Shader
  5376
• Render Output Units
  192
• Texture Units
  336
• Raytracing Cores
  84

The specifications of the memory installed on PowerColor Hellhound Radeon RX 7900 XT: type, volume, bus size, frequency, and bandwidth. In the case of graphics cards integrated into the processor and not having their own memory, a shared part of the RAM will be used.

• Memory Size
  20 GB
• Memory Type
  GDDR6
• Memory Clock
  2.500 GHz
• Memory Speed
  20 Gbps
• Memory Bandwith
  800 GB/s
• Memory Interface
  320 bit

The figures for the base and maximum frequency of the PowerColor Hellhound Radeon RX 7900 XT graphics card. These values are not displayed in the BIOS, but can be viewed with the help of diagnostic utilities such as GPU-Z or Everest.

• Base Clock
  1.500 GHz
• Boost Clock
  2.500 GHz+ 4 %
• Avg (Game) Clock
  2.130 GHz
• Overclocking
  Yes

The Thermal Design Power value of the PowerColor Hellhound Radeon RX 7900 XT graphics card. The TDP number determines the maximum power consumption of your graphics card. The specifications for computer ventilation and power supply are often based on the TDP numbers and should be optimized for it.

• TDP
  300 W
• PCIe-Power
  2 x 8-Pin

The type of the PowerColor Hellhound Radeon RX 7900 XT cooling system, along with its size and performance. As a rule, fans with larger diameters have an advantage because they can move the same volumes of air while rotating more slowly than smaller fans. It should be noted that liquid cooling systems in addition to fans and aluminum radiators need some kind of pump, which can also be noisy.

• Fan-Type
  Axial
• Fan 1
  2 x 100 mm
• Fan 2
  1 x 90 mm
• Cooler-Type
  Air cooling
• Noise (Idle)
  0 dB / Silent

Number and types of sockets for video output and connection in the PowerColor Hellhound Radeon RX 7900 XT GPU.

• Max. Displays
  4
• HDCP-Version
  2.3
• HDMI Ports
  1x HDMI v2.1
• DP Ports
  3x DP v2.1

In this section, we are going to examine what features the PowerColor Hellhound Radeon RX 7900 XT GPU has. In addition, we have added ray tracing support to achieve the proper simulation of light rays and shadows. The list can vary slightly depending on the manufacturer.

• Max. resolution
  7680x4320
• DirectX
  12_2 (Ultimate)
• Raytracing
  Yes
• DLSS / FSR
  Yes
• LED
  Addressable LED

The support of popular codecs h264, VP8, h265 / HEVC, VP9 and AV1 in PowerColor Hellhound Radeon RX 7900 XT. The compatibility with such video codecs helps reduce the load on the graphics card during the playback or creation of videos. This has a positive effect on reducing power consumption and heat generation by the GPU.

• h264
  Decode / Encode
• h265 / HEVC
  Decode / Encode
• VP8
  Decode / Encode
• VP9
  Decode / Encode
• AV1
  Decode / Encode

The sizes of the PowerColor Hellhound Radeon RX 7900 XT graphics card. With knowledge of the exact measurements of the graphics card, you can check whether it is possible to put it in the case of your PC. We have also added support for PCI Express bus.

• Length
  320 mm
• Height
  119 mm
• Width
  62 mm
• Width (Slots)
  3 PCIe-Slots

Here you can find information about the PowerColor Hellhound Radeon RX 7900 XT type (for desktops or laptops) and architecture, along with the sales starting time and the price at that moment. We provide a link to the GPU specifications directly from its manufacturer.

• GPU Interface
  PCIe 4 x 16
• Release date
  Q4/2022
• Launch Price
  899 $ (Reference)
• Structure size
  5 nm
• Part-no
  RX 7900 XT 20G-L/OC
• Documents
  data sheet