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AMD Graphics Card Radeon HD 7450M

 
 
 
 
 
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Radeon HD 7450M is a graphics card from AMD, The graphics processor used by the GPU is Seymour, In terms of coloring, Radeon HD 7450M's shading ability is also good, because it has a stream processing unit number of 160, and the stream processing unit is responsible for vertex shading and pixel shading, GPU with 40 nm process appears to be quite satisfactory, 700 MHz core frequency looks good, The interface between the graphics card and the system is PCIe 2.0 x16, The number of 370 million transistors allows it to have a good computing power, 223 GFLOPS single-precision floating-point power can process more geometry in a short amount of time, Memory frequency is 900 MHz, In terms of memory, the 1024 MB video memory is not so outstanding, The overall architecture of the graphics card is TeraScale 2, which is better than the previous generation architecture in performance, Radeon HD 7450M can handle the picture without jaggedness, thanks to the 8 texture unit processors on it, The number of 370 million transistors allows it to have a good computing power, The bit width of video memory interface is 64 bit bit, The maximum power consumption of Radeon HD 7450M is 7 W (only the heavy computing task can reach the maximum power consumption, generally the power is less than 7 W), The chip area of this graphics card is 67 mm². Under the same process technology, the large chip area means that it can accommodate more transistors.

Supported Technologies
  • DirectX: 11
  • OpenGL: 4.4
  • OpenCL: 1.2
  • Vulkan: N/A
  • Shader Model: 5.0
  • Radeon RX 540X,Radeon HD 7450M Parameter comparison
    Radeon RX 540XRadeon HD 7450M
    ArchitectureGCN 4.0TeraScale 2
    Transistor Count2.2 billion370 million
    Process Tech14 nm40 nm
    Die Size103 mm²67 mm²
    Next Gen Compute Units82
    Stream Processors512160
    Texture Units328
    Base GPU Clock1126 MHz700 MHz
    Boost GPU Clock1220 MHz-
    Memory Clock1.5 Gbps900 MHz
    Peak SP Performance1.2 TFLOPS223 GFLOPS
    Memory Size2 GB GDDR51024 MB
    Memory Bus128 bit64 bit
    Memory Bandwidth96 GB/s14.40 GB/s
    TDP50 W7 W
    ROPs164
    Peak Texture Fill-Rate38.9 GT/s5.7 GT/s
    Peak Pixel Fill-Rate20.3 GP/s2.7 GP/s
    GPULexaSeymour
    Bus Interface-PCIe 2.0 x16
    Tips: The above parameters are for reference only, and certain parameter values may be in error with the official figures.
    Radeon HD 7450M driver installation information
    The following is driver installation information, which is very useful to help you find or install drivers for Radeon HD 7450M.For example: Hardware ID information item, which contains the hardware manufacturer ID and hardware ID. These two ID values are unique and will not be duplicated with other hardware. According to these two ID values, the matching driver information can be accurately found. This method is more effective than any others, and 100% correct.There are many other information items that you can use to find the driver version information and the required driver files.

    The name of the driver type in the system is: , and the drive type GUID is: .

    How to Find Drivers for Unknown Devices in Windows?
    For "unknown device" without driver installed, how to find the correct driver for this type of device? You can find the driver as follows. This is a simple and effective method.<Teach You How To Find Drivers For Unknown Devices In Your System>
    Use the search function at the top to find the driver you need

    Many hardware names are usually named after the chip model, and each chip model has its own dedicated driver, so as long as you know the chip model used by the hardware, you can find the right driver. For example, if your graphics card is named: "AMD Radeon RX 580", while actually the core chip model used is: "Radeon RX 580", then enter "Radeon RX 580" or "RX 580" to find the driver.

    If you have a laptop or an all-in-one PC, you can also use the product name to search, and then go to the download page which has all the drivers for this machine (including: graphics card, network card, sound card, etc.). For example, if your laptop product name is: "Dell A6-9220e Inspiron Flagship", then type "Dell A6-9220e" to find all the drivers for this laptop.

    Search steps:

    1. Enter a keyword in the input box and click the "Search" button

    2. In the query results, find the driver file you need, and click the download button

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