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PowerColor Hellhound Radeon RX 7900 XT
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PowerColor Hellhound Radeon RX 7900 XT overview - advantages and disadvantages

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Released
Q4/2022
PowerColor Hellhound Radeon RX 7900 XT
PowerColor Hellhound Radeon RX 7900 XT
PowerColor Hellhound Radeon RX 7900 XT was released on Q4/2022 with cores operating on the base clock speed 1.500 GHz. RAM is 20 GB of the standard GDDR6. Here you will find all the technical specifications of the PowerColor Hellhound Radeon RX 7900 XT, such as core’s architecture, speed and memory bandwidth, plugs and dimensions (width, length).
Performance tests
Real tests PowerColor Hellhound Radeon RX 7900 XT
Specifications
Graphics card specifications largely determine the main tasks - understanding performance in data processing (working with graphical applications) and speed in games. Without evaluating the graphics card specs it is difficult to determine its power and the difference with the current model. So always use our comparison feature and tips to find a fast, energy efficient and powerful graphics card to upgrade your system.
GPU

gpu PowerColor Hellhound Radeon RX 7900 XT item

  • 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
Memory

  • 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
Clock Speeds

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

  • TDP
    300 W
  • PCIe-Power
    2 x 8-Pin
Cooler & Fans

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

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

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

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

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

  • 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
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