Buzz
In a computer system, components like RAM, Mainboard, and CPU each have their own BUS specifications. These specifications describe the magnitude of the data transmission channel within RAM, Mainboard, and CPU. The higher the BUS speed, the faster these components operate. When it comes to upgrading a computer, understanding the detailed specifications of existing components is essential for selecting appropriate replacements. So how do you check your computer's configuration and view these details? Mytour will guide you through checking the BUS of RAM, Mainboard, and CPU via the CPU-Z software.
How to Check RAM, Mainboard, and CPU BUS on Computer or Laptop using CPU-Z
1. How to Check RAM BUS
Step 1: Download and install CPU-Z software.
Step 2: Launch the installed CPU-Z software on your computer, then select the Memory tab.
Within the Memory tab, check the DRAM Frequency parameter. If your RAM is DDR (DDR2, DDR3, DDR4), your RAM BUS speed will be DRAM Frequency x 2.
For instance: In my system, the DRAM Frequency is 665. Hence, my RAM BUS speed is 1330.
Additionally, you can also find this information under the Max Bandwidth section in the SPD tab.
2. Check RAM BUS directly in Windows 10 Task Manager
Step 1: Right-click on the Taskbar in Windows 10, then select Task Manager.
Step 2: Select the Performance tab, click on Memory, and the RAM BUS will be shown as Speed.
3. How to Check CPU BUS
Launch the CPU-Z software as before, then click on the CPU tab.
The CPU BUS will be indicated by the parameter Related FSB or QPI Link.
Note: This parameter is only available on older chip models that still use FSB technology, starting from Intel Sandy Bridge chips (Intel Core i3, i5, i7 2xxx and above). This parameter is no longer applicable due to the abandonment of this technology. CPUs now directly connect to memory.
For Intel Core i3, i5, i7 2xxx and later chip models, you can use the Everest Ultimate Edition software to check.
Step 1: Download and install Everest Ultimate Edition.
Step 2: Launch Everest Ultimate Edition, then select Motherboard and CPU. The CPU BUS parameter will be located under CPU Type.
4. How to Check Mainboard BUS
Launch the Everest Ultimate Edition software as before, then select Motherboard. The Mainboard BUS parameter will appear.
So, with just a few simple steps, you can check the BUS of RAM, Mainboard, and CPU on your computer. You should also consider how to choose a Mainboard before deciding to upgrade your computer system.
