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PowerColor Radeon RX 7900 XT
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PowerColor Radeon RX 7900 XT 概述 - 优点和缺点

Video card rating
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Released
Q4/2022
PowerColor Radeon RX 7900 XT
PowerColor Radeon RX 7900 XT
视频卡 PowerColor Radeon RX 7900 XT 的详细概述,其生产日期始于 Q4/2022。 此处提供了所有技术规范,以及以现代基准测试的估计形式提供的性能结果。 起始时钟频率{{赫兹}}。 显卡支持 GDDR6 并在板载 20 GB 视频内存。 TDP 为 300 W。 我们建议您将 PowerColor Radeon RX 7900 XT 与其他选项进行比较以确定最佳性能。
Performance tests
Real tests PowerColor 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 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
    2.400 GHz
  • Avg (Game) Clock
    2.000 GHz
  • Overclocking
    Yes
Thermal Design

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

  • Fan-Type
    Axial
  • Fan 1
    3 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
    2x DP v2.1
  • USB-C Ports
    1
Featureset

  • Max. resolution
    7680x4320
  • DirectX
    12_2 (Ultimate)
  • Raytracing
    Yes
  • DLSS / FSR
    Yes
  • LED
    No LED lighting
Supported Video Codecs

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

  • Length
    276 mm
  • Height
    113 mm
  • Width
    51 mm
  • Width (Slots)
    3 PCIe-Slots
Additional data

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