Radeon RX 540X is a graphics card from AMD, To measure whether a graphics card has powerful computing power, the number of transistors on it is an important reference value. The number of transistors in this graphics card is 2.2 billion, and its computing power is at the upper middle level, This time a more advanced GCN 4.0 core architecture is adopted, Boost GPU frequency remains at 1220 MHz, The bit width of video memory interface is 128 bit bit, The graphics processor used by the GPU is Lexa, Due to the improved manufacturing process, 103 mm² chip area is large enough to accommodate more transistors, AMD lock its memory frequency to 1.5 Gbps, which should be based on the consideration of reducing heat generation, and I think this memory frequency should have an increased margin, AMD also equips Radeon RX 540X with 2 GB GDDR5 memory, Radeon RX 540X has 32 texture units, and this number is not too small actually, enough to handle the current HD video, The core chip process technology is 14 nm, and every process technology improvement is a huge improvement, The rated power 50 W is generally maintained at around 60% for daily use, Radeon RX 540X has 512 stream processing units. Although it is less than the same brand, the coloring speed is not slow, Single precision floating point performance is 1.2 TFLOPS, 1126 MHz GPU frequency is not really high, but now the core frequency is not an important parameter to determine the performance of the graphics card, To measure whether a graphics card has powerful computing power, the number of transistors on it is an important reference value. The number of transistors in this graphics card is 2.2 billion, and its computing power is at the upper middle level.
|Radeon RX 550X||Radeon RX 540X||Radeon HD 7450M|
|Architecture||GCN 4.0||GCN 4.0||TeraScale 2|
|Transistor Count||2.2 billion||2.2 billion||370 million|
|Process Tech||14 nm||14 nm||40 nm|
|Die Size||103 mm²||103 mm²||67 mm²|
|Next Gen Compute Units||8||8||2|
|Base GPU Clock||1100 MHz||1126 MHz||700 MHz|
|Boost GPU Clock||1180 MHz||1220 MHz||-|
|Memory Clock||1.7 Gbps||1.5 Gbps||900 MHz|
|Peak SP Performance||1.2 TFLOPS||1.2 TFLOPS||223 GFLOPS|
|Memory Size||2 GB GDDR5||2 GB GDDR5||1024 MB|
|Memory Bus||128 bit||128 bit||64 bit|
|Memory Bandwidth||113 GB/s||96 GB/s||14.40 GB/s|
|TDP||50 W||50 W||7 W|
|Peak Texture Fill-Rate||38.6 GT/s||38.9 GT/s||5.7 GT/s|
|Peak Pixel Fill-Rate||19.2 GP/s||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