VASTARMOR Radeon™
RX 6400 EXPLORER
  • Model:
    AH-64XL4SSNR
  • Core frequency:
    2321 MHz
  • Stream processor:
    768
  • Memory configuration:
    4GB GDDR6
  • Memory width:
    64bit
  • Infinity cache:
    16MB
Product Introduction
Product Parameters
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High quality PCB board
High quality PCB board, enhancing thermal conductivity, reducing signal attenuation, ensuring the stability of signal transmission.
The intelligent temperature control technology
With the temperature detection of the intelligent chip, when the GPU reaches a higher temperature, the fan will start to run. Efficient cooling, fan noise reduction, and extended product life are all benefits of more accurate temperature monitoring.
Powerful performance
New Computing Units, AMD Infinity Cache and Large GDDR6 Graphic Memory for Super Game Experience.
AMD Graphics Memory Smart Access Technology
AMD Graphics Memory Smart Access Technology helps AMD RYZEN processors take full advantage of their graphic memory potential. AMD full range of computing technology delivers exceptional performance to help you stay ahead of the game.
Super visual experience
Take you into the game world with the latest visual technologies such as DirectX® 12 Ultimate and AMD FidelityFX2 for realistic and natural lighting, shadowing and reflective effects and higher levels of detail.
  • Base Clock Up to
    Up to 1923 MHz
  • Game Clock Up to
    Up to 2039 MHz
  • Boost Clock Up to
    Up to 2321MHz
  • Stream Processors
    768
  • Memory
    4 GB
  • Memory Type
    GDDR6
  • Infinity Cache
    16 MB
  • Memory Bit Width
    64 bit
  • Memory Clock
    16 Gbps
  • Memory Bandwidth
    Up to 128 GB/s
  • Bus Standard
    PCI Express4.0
  • Graphics Card Size
    158 x 69 x 18 mm
  • DirectX
    12 Ultimate
  • Whether Dual BIOS Is Supported
    NO
  • Fan Temperature Control Start Stop
    YES
  • Minimum Psu Recommendation
    350W
  • Power Supply Interface
    NO
  • Output Interface
    DP x 1
    HDMI x 1
Specifications are subject to change without prior notice. The brand and product name belong to their respective companies. There is no guarantee that any configuration is the same as the physical specifications of the product.
The above user interface images are for reference only. The actual user interface may vary depending on the software version.
Product Download
Product Images
Product Parameters
Driver Download
  • System type:
    64Bit
  • Update time:
    2022-06/2023-06/2023-06
  • Software language:
    Chinese/English
  • File size:
    655MB/596MB/596MB
  • Software description:
    Adrenalin 22.6.1 (WHQL)
    Adrenalin 23.5.2 (WHQL)
    Adrenalin 23.5.2 (WHQL)