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.
|Radeon RX 540X||Radeon HD 7450M|
|Architecture||GCN 4.0||TeraScale 2|
|Transistor Count||2.2 billion||370 million|
|Process Tech||14 nm||40 nm|
|Die Size||103 mm²||67 mm²|
|Next Gen Compute Units||8||2|
|Base GPU Clock||1126 MHz||700 MHz|
|Boost GPU Clock||1220 MHz||-|
|Memory Clock||1.5 Gbps||900 MHz|
|Peak SP Performance||1.2 TFLOPS||223 GFLOPS|
|Memory Size||2 GB GDDR5||1024 MB|
|Memory Bus||128 bit||64 bit|
|Memory Bandwidth||96 GB/s||14.40 GB/s|
|TDP||50 W||7 W|
|Peak Texture Fill-Rate||38.9 GT/s||5.7 GT/s|
|Peak Pixel Fill-Rate||20.3 GP/s||2.7 GP/s|
|Bus Interface||-||PCIe 2.0 x16|
The name of the driver type in the system is: , and the drive type GUID is: .
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